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Patent #:
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Issue Dt:
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04/06/1993
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Application #:
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07733293
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Filing Dt:
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07/22/1991
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Title:
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RADIO-TELEPHONE SYSTEM EMPLOYING A MANNER OF CHANGING A CHANNEL AND A PRIVACY DIGITAL CODE AND INTERSTORING THEM BETWEEN A STATIONARY APPARATUS AND A PORTABLE APPARATUS BY WIRELESS AND A METHOD OF CHANGING THE PRIVACY DIGITAL CODE
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Patent #:
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Issue Dt:
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04/19/1994
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Application #:
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07983777
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Filing Dt:
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12/01/1992
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Title:
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TRUNK INTERFACE FOR THE ISDN SYSTEM USING TWO DIFFERENT SIGNALLING SYSTEMS
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Patent #:
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Issue Dt:
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10/15/1996
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Application #:
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08246217
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Filing Dt:
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05/19/1994
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Title:
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NETWORK TERMINAL APPARATUS
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Patent #:
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Issue Dt:
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11/05/1996
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Application #:
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08359585
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Filing Dt:
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12/20/1994
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Title:
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DECISION DIRECTED CARRIER RECOVERY CIRCUIT USING PHASE ERROR DETECTOR
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Patent #:
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Issue Dt:
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05/26/1998
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Application #:
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08364236
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Filing Dt:
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12/27/1994
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Title:
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TIME SYNCHRONIZATION APPARATUS AND A METHOD THEREOF USING A GLOBAL POSITIONING SYSTEM OF A SATELLITE
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Patent #:
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Issue Dt:
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01/28/1997
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Application #:
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08399109
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Filing Dt:
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03/03/1995
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Title:
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SYNC DETECTING APPARATUS AND METHOD THEREOF
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Patent #:
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Issue Dt:
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11/26/1996
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Application #:
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08434308
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Filing Dt:
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05/02/1995
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Title:
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PRIVATE AUTOMATIC BRANCH EXCHANGE FOR INTEGRATED SERVICES DIGITAL NETWORK
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Patent #:
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Issue Dt:
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03/18/1997
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Application #:
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08447790
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Filing Dt:
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05/23/1995
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Title:
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APPARATUS AND METHOD FOR FAST CHANGEOVER IN DUPLEX SYSTEM
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Patent #:
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Issue Dt:
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01/07/1997
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Application #:
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08454864
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Filing Dt:
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05/31/1995
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Title:
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TIME SWITCHING DEVICE HAVING IDENTICAL FRAME DELAY AND A METHOD THEREFOR IN A FULL-ELECTRONIC EXCHANGE
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Patent #:
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Issue Dt:
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08/19/1997
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Application #:
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08463429
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Filing Dt:
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06/05/1995
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Title:
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METHOD FOR RECOVERING FROM SUN TRANSIT IN COMMUNICATION OF VERY SMALL APERTURE TERMINAL
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Patent #:
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Issue Dt:
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10/22/1996
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Application #:
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08464324
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Filing Dt:
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06/05/1995
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Title:
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CLOCK DELAY COMPENSATING & DUTY CONTROLLING APPARATUS OF A PHASE-LOCKED LOOP
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Patent #:
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Issue Dt:
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03/03/1998
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Application #:
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08478030
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Filing Dt:
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06/07/1995
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Title:
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A SELECTOR BANK SUBSYSTEM OF CDMA SYSTEM USING A PAIR OF FIRST PROCESSORS FOR SELECTING CHANNELS BETWEEN CDMA INTERCONNECT SUBSYSTEM AND MOBILE SERVICE SWITCH CENTER
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Patent #:
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Issue Dt:
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10/27/1998
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Application #:
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08525092
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Filing Dt:
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09/08/1995
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Title:
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APPARATUS AND METHOD FOR IMPROVING STABILITY OF TRANSMITTING FREQUENCY BY USING COSTAS LOOP SECTION IN COMMUNICATION SYSTEM OF HALF DUPLEX TRANSMITTING METHOD
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Patent #:
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Issue Dt:
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06/16/1998
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Application #:
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08526880
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Filing Dt:
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09/12/1995
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Title:
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BURST DATA TRANSMITTER USING A SYNC SIGNAL OF DISTRICT CENTER AND A METHOD THEREFOR
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Patent #:
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Issue Dt:
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03/23/1999
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Application #:
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08603897
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Filing Dt:
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02/22/1996
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Title:
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AUDIBLE TONE SIGNAL SERVICE APPARATUS AND METHOD OF A DIGITAL MOBILE SERVICES SWITCHING CENTER
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Patent #:
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Issue Dt:
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07/27/1999
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Application #:
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08603898
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Filing Dt:
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02/22/1996
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Title:
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DIGITAL MOBILE COMMUNICATION SYSTEM AND TIMING DESIGN METHOD BETWEEN VARIOUS SUBSYSTEMS
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Patent #:
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Issue Dt:
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12/30/1997
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Application #:
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08616301
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Filing Dt:
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03/15/1996
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Title:
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ERROR DETECTING APPARATUS FOR PACKET EXCHANGE
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Patent #:
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Issue Dt:
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09/15/1998
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Application #:
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08627404
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Filing Dt:
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04/04/1996
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Title:
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INTERFACE WITH DEVICE HAVING UNUSUAL ACCESS TIME AND METHOD THEREOF
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Patent #:
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Issue Dt:
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05/05/1998
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Application #:
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08634020
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Filing Dt:
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04/17/1996
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Title:
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INTER-PROCESSOR ASYNCHRONOUS SERIAL COMMUNICATION TRANSMISSION/RECEPTION APPARATUS USING EACH OTHER'S MEMORIES
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Patent #:
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Issue Dt:
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08/11/1998
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Application #:
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08634391
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Filing Dt:
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04/18/1996
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Title:
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APPARATUS AND METHOD FOR RECEIVING DUAL HIGHWAY DATA IN ELECTRONIC SWITCHING SYSTEM
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Patent #:
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Issue Dt:
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08/25/1998
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Application #:
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08664001
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Filing Dt:
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06/14/1996
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Title:
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CIRCUIT FOR CONVERTING FRAME DATA
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Patent #:
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Issue Dt:
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05/05/1998
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Application #:
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08664002
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Filing Dt:
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06/14/1996
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Title:
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APPARATUS FOR DETECTING AND CORRECTING CYCLIC REDUNDANCY CHECK ERRORS
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Patent #:
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Issue Dt:
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08/04/1998
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Application #:
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08671245
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Filing Dt:
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06/27/1996
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Title:
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DESTINATION ADDRESS DETECTION APPARATUS FOR HARDWARE PACKET ROUTER
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Patent #:
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Issue Dt:
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09/22/1998
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Application #:
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08764610
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Filing Dt:
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12/05/1996
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Title:
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CIRCUIT FOR MEASURING OUTPUT POWERS OF CHANNELS AND STABILIZING RADIOFREQUENCY OUTPUT IN SYSTEM USING LINEAR POWER AMPLIFIER
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Patent #:
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Issue Dt:
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03/30/1999
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Application #:
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08769086
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Filing Dt:
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12/18/1996
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Title:
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COMMON-CHANNEL MESSAGE CONVERSION METHOD FOR COMMUNICATION NETWORK INTERFACE BETWEEN EXCHANGE SYSTEMS
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Patent #:
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Issue Dt:
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03/30/1999
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Application #:
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08769088
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Filing Dt:
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12/18/1996
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Title:
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CONFERENCING METHOD FOR TELEPHONE SWITCH SYSTEM
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Patent #:
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Issue Dt:
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02/02/1999
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Application #:
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08769089
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Filing Dt:
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12/18/1996
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Title:
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ECHO REMOVING SYSTEM BETWEEN A MOBILE COMMUNICATION SUBSCRIBER AND A FIXED COMMUNICATION SUBSCRIBER
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Patent #:
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Issue Dt:
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04/11/2000
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Application #:
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08853227
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Filing Dt:
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05/08/1997
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Title:
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CHANNEL ALIGNMENT CIRCUIT
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Patent #:
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Issue Dt:
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07/27/1999
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Application #:
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08880103
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Filing Dt:
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06/20/1997
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Title:
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HANDOFF TEST METHOD BETWEEN MOBILE COMMUNICATION SWITCHING STATIONS
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Patent #:
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Issue Dt:
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11/21/2000
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Application #:
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08933909
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Filing Dt:
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09/23/1997
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Title:
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APPARATUS AND METHOD FOR IDENTIFYING BOUNDARY OF ASYNCHRONOUS TRANSFER MODE CELL
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Patent #:
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Issue Dt:
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12/29/1998
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Application #:
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08950035
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Filing Dt:
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10/14/1997
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Title:
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LOOP BACK DEVICE OF PACKET COMMUNICATION T1 NETWORK
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Patent #:
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Issue Dt:
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07/25/2000
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Application #:
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08950221
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Filing Dt:
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10/14/1997
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Title:
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PARITY DETECTION DEVICE AND METHOD IN CDMA MOBILE COMMUNICATIONS SYSTEM
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Patent #:
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Issue Dt:
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05/04/1999
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Application #:
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08958734
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Filing Dt:
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10/27/1997
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Title:
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APPARATUS AND METHOD FOR INTERRUPT PROCESSING
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Patent #:
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Issue Dt:
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06/06/2000
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Application #:
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08969502
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Filing Dt:
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11/13/1997
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Title:
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METHOD AND DEVICE FOR TESTING LINK POWER CONTROL ON MOBILE COMMUNICATIONS SYSTEM
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Patent #:
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Issue Dt:
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06/11/2002
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Application #:
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08975794
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Filing Dt:
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11/21/1997
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Title:
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DYNAMIC OVERLOAD CONTROL DEVICE AND METHOD IN DIGITAL MOBILE COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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08/29/2000
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Application #:
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08976787
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Filing Dt:
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11/24/1997
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Title:
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TELEPHONE SERVICE SYSTEM IN A ASYNCHRONOUS TRANSFER MODE PRIVATE NETWORK
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Patent #:
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Issue Dt:
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11/28/2000
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Application #:
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08977448
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Filing Dt:
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11/24/1997
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Title:
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METHOD OF SELECTING VOCODER IN CODE DIVISION MULTIPLE ACCESS MOBILE COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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05/30/2000
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Application #:
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08982497
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Filing Dt:
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12/02/1997
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Title:
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METHOD FOR SELECTING TRAFFIC CHANNEL OF MOBILE TELECOMMUNICATION BASE STATION
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Patent #:
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Issue Dt:
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06/20/2000
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Application #:
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08982572
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Filing Dt:
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12/02/1997
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Title:
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METHOD FOR LOADING SUB-PROCESSOR IN SYSTEM HAVING A PLURALITY OF SUB-PROCESSORS WITH RESPECT TO MAIN PROCESSOR
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Patent #:
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Issue Dt:
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03/07/2000
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Application #:
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08998336
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Filing Dt:
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12/23/1997
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Title:
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METHOD FOR CONTROLLING THE POINT OF TIME WHEN BYPASS MODE OPERATION IS BEGUN, BASED ON THE FORMAT OF PCM DATA
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Patent #:
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Issue Dt:
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08/17/1999
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Application #:
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09019593
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Filing Dt:
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02/06/1998
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Title:
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METHOD FOR COMPENSATING FOR TIME ERROR OF TIME/FREQUENCY GENERATOR USING GLOBAL POSITIONING SYSTEM
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Patent #:
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Issue Dt:
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01/27/2004
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Application #:
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09020165
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Filing Dt:
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02/06/1998
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Title:
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VIRTUAL PILOT CHANNEL GENERATING APPARATUS AND ITS OPERATING METHOD FOR SUPPORTING EFFECTIVE HAND-OFF BETWEEN FREQUENCIES IN CDMA MOBILE COMMUNICATIONS SYSTEM
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Patent #:
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Issue Dt:
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01/16/2001
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Application #:
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09026597
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Filing Dt:
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02/20/1998
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Title:
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DUPLEXING SYSTEM AND METHOD FOR WRITING BACK-UP LIST THEREOF
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Patent #:
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Issue Dt:
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12/05/2000
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Application #:
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09034822
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Filing Dt:
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03/04/1998
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Title:
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CDMA MOBILE COMMUNICATION SYSTEM OF AUTOMATICALLY CHANGING FREQUENCY AND METHOD THERE OF
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Patent #:
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Issue Dt:
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08/28/2001
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Application #:
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09038168
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Filing Dt:
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03/11/1998
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Title:
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PACKET DATA TRANSMITTING APPARATUS, AND METHOD THERFOR
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Patent #:
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Issue Dt:
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07/17/2001
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Application #:
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09053276
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Filing Dt:
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04/01/1998
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Title:
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ASYNCHRONOUS TRANSFER MODE ADAPTATION LAYER PROCESSING APPARATUS AND METHOD THEREFOR, USING CENTRAL PROCESSING UNIT IN ASYNCHRONOUS TRANSFER MODE TERMINAL
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Patent #:
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Issue Dt:
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06/04/2002
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Application #:
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09057263
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Filing Dt:
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04/08/1998
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Publication #:
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Pub Dt:
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03/28/2002
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Title:
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HETEROGENOUS TRAFFIC CONNECTION ADMISSION CONTROL SYSTEM FOR ATM NETWORKS AND A METHOD THEREOF
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Patent #:
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Issue Dt:
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06/24/2003
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Application #:
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09063554
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Filing Dt:
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04/21/1998
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Title:
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METHOD OF CONTROLLING FORWARD POWER OF MOBILE COMMUNICATIONS SYSTEM
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Patent #:
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Issue Dt:
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08/23/2005
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Application #:
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09064280
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Filing Dt:
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04/22/1998
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Title:
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DUPLEX TIME/FREQUENCY GENERATION APPARATUS IN CDMA
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Patent #:
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Issue Dt:
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08/06/2002
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Application #:
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09079930
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Filing Dt:
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05/15/1998
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Title:
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ASYNCHRONOUS TRANSFER MODE(ATM) CELL MULTIPLEXING/DEMULTIPLEXING APPARATUS
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Patent #:
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Issue Dt:
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04/10/2001
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Application #:
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09081373
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Filing Dt:
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05/19/1998
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Title:
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HIGH SPEED CONNECTION ADMISSION CONTROLLER BASED ON TRAFFIC MONITORING AND A METHOD THEREOF
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Patent #:
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Issue Dt:
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12/04/2001
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Application #:
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09132611
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Filing Dt:
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08/11/1998
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Title:
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SAMPLE VALVE EXTRACTION APPARATUS IN DSS SYSTEM
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Patent #:
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Issue Dt:
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12/11/2001
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Application #:
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09178866
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Filing Dt:
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10/26/1998
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Title:
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METHOD OF AUTOMATICALLY ASSIGNING SIGNALING TERMINALS IN MOBILE COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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03/04/2003
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Application #:
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09185985
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Filing Dt:
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11/04/1998
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Title:
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SWITCH CONTROLLING APPARATUS FOR SMALL CAPACITANCE ATM EXCHANGE
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Patent #:
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Issue Dt:
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01/30/2001
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Application #:
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09187633
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Filing Dt:
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11/06/1998
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Title:
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MOBILE COMMUNICATION SYSTEM AND CONTROLLING METHOD THEREOF FOR PAGING AND ESTABLISIHING DYNAMICALLY PAGING AREA
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Patent #:
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Issue Dt:
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04/30/2002
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Application #:
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09188800
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Filing Dt:
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11/09/1998
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Title:
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GUARD TIME REDUCING SYSTEM IN DATA COMMUNICATION FROM EARTH STATION TO STATIC ORBIT COMMUNICATION SATELLITE AND METHOD THEREOF
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Patent #:
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Issue Dt:
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03/11/2003
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Application #:
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09206327
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Filing Dt:
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12/08/1998
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Title:
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TRANSMISSION/RECEPTION CONCURRENT MATCHING APPARATUS FOR TDM CHANNELS AND METHOD THEREOF
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Patent #:
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Issue Dt:
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03/27/2001
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Application #:
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09213196
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Filing Dt:
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12/17/1998
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Title:
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HARD HAND-OFF TIMING DETERMINING METHOD THROUGH SOFTWARE
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Patent #:
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Issue Dt:
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09/10/2002
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Application #:
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09218240
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Filing Dt:
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12/22/1998
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Title:
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INTERLEAVER FOR PARALLEL 8 BIT CELL OF ATM SYSTEMS AND A METHOD THEREFOR
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Patent #:
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Issue Dt:
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05/01/2001
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Application #:
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09220229
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Filing Dt:
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12/23/1998
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Title:
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METHOD OF SEARCHING REVERSE TRAFFIC CHANNELS IN A CDMA MOBILE RADIO COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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12/12/2000
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Application #:
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09220230
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Filing Dt:
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12/23/1998
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Title:
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METHOD OF ADJUSTING A SIZE OF A BASE TRANSCEIVER STATION SEARCH WINDOW
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Patent #:
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Issue Dt:
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05/01/2001
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Application #:
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09220231
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Filing Dt:
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12/23/1998
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Title:
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APPARATUS AND METHOD FOR CONTROLLING A BASE STATION TRANSMITTTED FORWARD POWER IN A MOBILE COMMUNICATIONS SYSTEM
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Patent #:
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Issue Dt:
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08/14/2001
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Application #:
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09221078
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Filing Dt:
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12/28/1998
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Title:
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NO. 7 LEVEL 2 PROCESSING SYSTEM FOR A SWITCHING UNIT IN MOBILE COMMUNICATION AND METHOD OF CONTROL THEREOF
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Patent #:
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Issue Dt:
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07/29/2003
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Application #:
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09221530
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Filing Dt:
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12/28/1998
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Title:
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PICO-CELL INDICATOR AND A METHOD FOR CELL REGISTRATION OF MOBILE TERMINAL BY USING THE PICO-CELL INDICATOR
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Patent #:
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Issue Dt:
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08/06/2002
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Application #:
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09221531
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Filing Dt:
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12/28/1998
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Title:
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TRAFFIC CONTROL METHOD FOR PROVIDING PREDICTIVE GUARANTEED SERVICE
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Patent #:
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Issue Dt:
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03/25/2003
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Application #:
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09276299
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Filing Dt:
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03/25/1999
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Title:
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PILOT SIGNAL STRENGTH ADJUSTING METHOD IN MOBILE COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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03/04/2003
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Application #:
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09276301
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Filing Dt:
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03/25/1999
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Title:
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HANDOVER METHOD BETWEEN MOBILE SWITCHING CENTERS USING INTELLIGENT NETWORK AND IMT-2000 NETWORK SYSTEM ADAPTING THE SAME
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Patent #:
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Issue Dt:
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03/11/2003
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Application #:
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09290952
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Filing Dt:
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04/13/1999
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Title:
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HANDOFF METHOD OF MOBILE COMMUNICATIONS SYSTEMS
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Patent #:
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Issue Dt:
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07/16/2002
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Application #:
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09301474
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Filing Dt:
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04/28/1999
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Title:
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APPARATUS AND METHOD FOR EXPANDING SERVICE AREA OF CDMA MOBILE COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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12/25/2001
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Application #:
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09309418
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Filing Dt:
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05/11/1999
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Title:
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DATA TRANSMISSION METHOD BETWEEN A BASE STATION CONTROLLER AND A BASE TRANSCEIVER STATION IN A DIGITAL MOBILE COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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07/16/2002
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Application #:
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09309795
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Filing Dt:
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05/11/1999
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Title:
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APPARATUS FOR MEASURING INPUT AND OUTPUT LEVELS OF BASE STATION TRANSMITTERS IN A MOBILE COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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12/04/2001
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Application #:
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09310558
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Filing Dt:
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05/12/1999
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Title:
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METHOD FOR COMPUTING MAXIMUM TRAFFIC CAPACITANCE OF A BASE STATION USING A VIRTUAL CALL
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Patent #:
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Issue Dt:
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12/17/2002
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Application #:
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09311222
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Filing Dt:
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05/13/1999
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Title:
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HANDOFF TRIAL METHOD BY A MOBILE STATION
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Patent #:
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Issue Dt:
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08/13/2002
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Application #:
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09332698
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Filing Dt:
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06/14/1999
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Title:
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METHOD FOR CONTROLLING HANDOFF IN MOBILE COMMUNICATIONS SYSTEMS
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Patent #:
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Issue Dt:
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03/25/2003
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Application #:
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09352532
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Filing Dt:
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07/13/1999
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Title:
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METHOD FOR SEARCHING ACCESS CHANNEL AND ALLOCATING FINGER FOR BASE STATION
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Patent #:
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Issue Dt:
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05/20/2003
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Application #:
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09422183
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Filing Dt:
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10/22/1999
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Title:
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SEPARATE STRUCTURE OF A DATAPATH LAYER AND A PHYSICAL LAYER WITHIN AN ACCESS NETWORK LOADED WITH A V5.2 PROTOCOL IN A WIRELESS COMMUNICATION SYSTEM AND COMMUNICATION METHOD BETWEEN TWO BOARDS RESPECTIVELY HAVING THE DATAPATH LAYER AND THE PHYSICAL LAYER
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Patent #:
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Issue Dt:
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06/18/2002
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Application #:
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09433031
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Filing Dt:
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11/03/1999
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Title:
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QUEUE ALLOCATION CONTROL METHOD FOR REAL TIME DATA TRANSMISSION DELAY COMPENSATION OF MOBILE COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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04/26/2005
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Application #:
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09470852
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Filing Dt:
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12/23/1999
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Title:
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BASE STATION FOR COMPENSATING ROUTE DELAY BETWEEN BASE STATION AND MOBILE STATION OF CDMA MOBILE COMMUNICATION SYSTEM AND OPERATION METHOD THEREOF
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Patent #:
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Issue Dt:
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06/17/2003
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Application #:
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09471904
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Filing Dt:
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12/23/1999
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Title:
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APPARATUS FOR MATCHING A LARGE AMOUNT OF CONFIGURATION DATA BETWEEN EXCHANGER AND TELECOMMUNICATION MANAGEMENT NETWORK REPEATER IN CODE DIVISION MULTIPLE ACCESS SYSTEM AND CONTROL METHOD THEREOF
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Patent #:
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Issue Dt:
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07/02/2002
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Application #:
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09478626
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Filing Dt:
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01/05/2000
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Title:
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METHOD FOR OPERATING BASE STATION TO SOLVE SPEECH DISABLE STATE BASED ON INTER-SPEECH SPHERE MOVEMENT OF MOBILE STATION IN ENLARGING SPEECH RADIUS LIMITED IN TIMING IN CODE DIVISION MULTIPLE ACCESS MOBILE COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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10/08/2002
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Application #:
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09479667
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Filing Dt:
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01/10/2000
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Title:
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MULTI-SECTOR BASE STATION APPARATUS IN MOBILE COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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10/29/2002
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Application #:
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09497132
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Filing Dt:
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02/03/2000
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Title:
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METHOD FOR TRACING CALL ESTABLISHING MESSAGE
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Patent #:
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Issue Dt:
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11/18/2003
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Application #:
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09503382
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Filing Dt:
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02/14/2000
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Title:
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COMPLEX TYPE CORRELATOR IN CDMA SYSTEM AND INITIAL SYNCHRONIZATION ACQUIRING METHOD USING THE SAME
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Patent #:
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Issue Dt:
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08/10/2004
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Application #:
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09507826
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Filing Dt:
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02/22/2000
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Title:
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FRAME SYNCHRONIZING APPARATUS USING MEMORY
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Patent #:
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Issue Dt:
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08/19/2003
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Application #:
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09518494
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Filing Dt:
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03/03/2000
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Title:
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CODE DIVISION MULTIPLE ACCESS BASE TRANSCEIVER STATION WITH ACTIVE ANTENNAS
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Patent #:
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Issue Dt:
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10/21/2003
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Application #:
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09520555
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Filing Dt:
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03/08/2000
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Title:
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APPARATUS FOR INTERFACING BETWEEN MOBILE SWITCHING CENTER AND INTERWORKING FUNCTION UNIT
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Patent #:
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Issue Dt:
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06/10/2003
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Application #:
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09521863
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Filing Dt:
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03/08/2000
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Title:
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APPARATUS AND METHOD FOR EXTENDING SERVICE AREA IN MOBILE COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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12/18/2001
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Application #:
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09526599
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Filing Dt:
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03/16/2000
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Title:
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Service area expansion method for mobile communication system and method of processing calls between service areas
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Patent #:
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Issue Dt:
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03/09/2004
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Application #:
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09526946
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Filing Dt:
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03/16/2000
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Title:
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CHANNEL RESOURCE MANAGEMENT METHOD IN BASE STATION USING DYNAMIC FUNCTION IN MOBILE COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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06/24/2003
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Application #:
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09527164
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Filing Dt:
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03/17/2000
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Title:
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METHOD OF ALLOCATING FRAME OFFSET AND LINK IN BASE STATION
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Patent #:
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Issue Dt:
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04/26/2005
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Application #:
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09543822
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Filing Dt:
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04/05/2000
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Title:
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APPARATUS FOR AND METHOD OF PROCESSING LOW-SPEED CIRCUIT DATA AND HIGH-SPEED PACKET DATA
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Patent #:
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Issue Dt:
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12/24/2002
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Application #:
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09566878
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Filing Dt:
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05/08/2000
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Title:
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METHOD FOR TRANSMITTING DATA FOR INTER-FREQUENCY/INTERSYSTEM HANDOVER IN MOBILE TELECOMMUNICATIONS SYSTEM
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Patent #:
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Issue Dt:
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01/27/2004
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Application #:
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09610803
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Filing Dt:
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07/06/2000
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Title:
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SWITCHING DEVICE IN DIGITAL UNIT OF MULTI-SECTOR BASE STATION
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Patent #:
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Issue Dt:
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06/10/2003
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Application #:
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09611254
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Filing Dt:
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07/06/2000
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Title:
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BASE TRANSCEIVER STATION OF DIGITAL MOBILE TELECOMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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09/09/2003
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Application #:
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09616216
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Filing Dt:
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07/14/2000
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Title:
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BASE TRANSCEIVER STATION OF DIGITAL MOBILE TELECOMMUNICATION SYSTEM USING REMOTE INTERFACING UNIT
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Patent #:
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Issue Dt:
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02/08/2005
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Application #:
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09628316
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Filing Dt:
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07/28/2000
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Title:
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METHOD AND APPARATUS FOR INTERFACING SYNCHRONOUS CORE NETWORK WITH ASYNCHRONOUS RADIO NETWORK
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Patent #:
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Issue Dt:
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11/02/2004
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Application #:
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09633035
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Filing Dt:
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08/04/2000
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Title:
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SYNCHRONIZATION TRACKING DEVICE AND METHOD IN CODE DIVISION MULTIPLE ACCESS RECEIVER
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Patent #:
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Issue Dt:
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11/16/2004
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Application #:
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09633404
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Filing Dt:
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08/07/2000
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Title:
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CONTROL DEVICE FOR CONTROLLING POWER LEVEL BETWEEN FREQUENCY ASSIGNMENT IN RADIO FREQUENCY RECEIVING DEVICE OF MOBILE RADIO COMMUNICATION BASE STATION SYSTEM IN CDMA SYSTEM
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Patent #:
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Issue Dt:
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09/21/2004
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Application #:
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09639569
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Filing Dt:
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08/16/2000
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Title:
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BASE STATION TRANSCEIVER IN CDMA MOBILE COMMUNICATION SYSTEM
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Patent #:
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Issue Dt:
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08/24/2004
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Application #:
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09643496
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Filing Dt:
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08/22/2000
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Title:
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FORWARD DIRECTION POWER CONTROL METHOD USING BACKWARD DIRECTION POWER CONTROL SUB-CHANNEL FOR MOBILE COMMUNICATION SYSTEM
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