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02/14/1989
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10/20/1986
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12/29/1987
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08/29/1986
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11/08/1988
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10/02/1986
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02/16/1988
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11/24/1986
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03/21/1989
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12/03/1986
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12/26/1989
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03/18/1987
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12/18/1990
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06/02/1987
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10/18/1988
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06/12/1987
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06/28/1988
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07/06/1987
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06/07/1988
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07/21/1987
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03/14/1989
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08/14/1987
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08/30/1988
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08/14/1987
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02/27/1990
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09/04/1987
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02/14/1989
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10/09/1987
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08/01/1989
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10/30/1987
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07/04/1989
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10/30/1987
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07/04/1989
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11/02/1987
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09/05/1989
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11/02/1987
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04/18/1989
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11/05/1987
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05/01/1990
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11/16/1987
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10/23/1990
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01/25/1988
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08/14/1990
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02/26/1988
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06/12/1990
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03/01/1988
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10/24/1989
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02/26/1988
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07/21/1992
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03/09/1988
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03/06/1990
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03/11/1988
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03/27/1990
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03/23/1988
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08/07/1990
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03/23/1988
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11/07/1989
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03/25/1988
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06/27/1989
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03/28/1988
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01/24/1989
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03/29/1988
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03/13/1990
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03/29/1988
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09/19/1989
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03/30/1988
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02/20/1990
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03/30/1988
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03/14/1989
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04/15/1988
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09/26/1989
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05/05/1988
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04/14/1992
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05/12/1988
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02/13/1990
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05/12/1988
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09/19/1989
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05/20/1988
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05/08/1990
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05/23/1988
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11/06/1990
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06/06/1988
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08/22/1989
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06/16/1988
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12/05/1989
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06/20/1988
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08/14/1990
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07/07/1988
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09/19/1989
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07/12/1988
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12/19/1989
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07/18/1988
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12/19/1989
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07/18/1988
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12/26/1989
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07/18/1988
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01/23/1990
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07/18/1988
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06/12/1990
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07/18/1988
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01/09/1990
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07/18/1988
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05/15/1990
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07/19/1988
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08/14/1990
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07/29/1988
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09/05/1989
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08/01/1988
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09/11/1990
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09/14/1988
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02/13/1990
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09/14/1988
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05/22/1990
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09/20/1988
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05/01/1990
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10/04/1988
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01/23/1990
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10/17/1988
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10/30/1990
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11/02/1988
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01/15/1991
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11/10/1988
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01/01/1991
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12/09/1988
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09/12/1989
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12/23/1988
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08/21/1990
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01/17/1989
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02/26/1991
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01/23/1989
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02/12/1991
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01/23/1989
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10/15/1991
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02/13/1989
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04/30/1991
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02/22/1989
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06/12/1990
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02/24/1989
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11/20/1990
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03/03/1989
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09/10/1991
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03/03/1989
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01/15/1991
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03/06/1989
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07/17/1990
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03/15/1989
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10/30/1990
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03/14/1989
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10/03/1989
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03/20/1989
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11/21/1989
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03/27/1989
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MICROPROCESSOR CONTROLLED RIGID DISK FILE SUBSYSTEM
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12/25/1990
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03/29/1989
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10/23/1990
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04/20/1989
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11/30/1993
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04/28/1989
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12/18/1990
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05/01/1989
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06/11/1991
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|
07355162
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Filing Dt:
|
05/22/1989
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Title:
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MAGNETIC LATCH FOR DISK DRIVE ACTUATOR
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|
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Patent #:
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Issue Dt:
|
11/13/1990
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Application #:
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07358122
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Filing Dt:
|
05/26/1989
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Title:
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POLE DESIGN FOR THIN FILM MAGNETIC HEADS
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Patent #:
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|
Issue Dt:
|
03/19/1991
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Application #:
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07359162
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Filing Dt:
|
05/31/1989
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Title:
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TUNGSTEN AND TANTALUM DIFFUSION BARRIERS FOR METAL-IN-GAP MAGNETIC HEADS
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Patent #:
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Issue Dt:
|
02/11/1992
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Application #:
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07359740
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Filing Dt:
|
05/31/1989
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Title:
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METHOD FOR ASSIGNING TRACKS ON A MAGNETIC DATA STORAGE DISK TO DIFFERENT READ/WRITE FREQUENCY ZONES
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|
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Patent #:
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Issue Dt:
|
03/12/1991
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Application #:
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07361550
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Filing Dt:
|
06/05/1989
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Title:
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ZONE DENSITY SECTOR COUNTER
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|
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Patent #:
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|
Issue Dt:
|
04/24/1990
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Application #:
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07364810
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Filing Dt:
|
06/09/1989
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Title:
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FIXED DISK DRIVE
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|
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Patent #:
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|
Issue Dt:
|
01/05/1993
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Application #:
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07364900
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Filing Dt:
|
06/12/1989
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Title:
|
MAGNETIC MEDIUM FOR LONGITUDINAL RECORDING
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|
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Patent #:
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Issue Dt:
|
01/22/1991
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Application #:
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07365243
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Filing Dt:
|
06/12/1989
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Title:
|
METHOD AND APPARATUS FOR DETECTING FOCUS AND TRACKING ERRORS
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|
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Patent #:
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|
Issue Dt:
|
06/09/1992
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Application #:
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07369741
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Filing Dt:
|
06/22/1989
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Title:
|
READ CHANNEL OPTIMIZATION SYSTEM
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|
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Patent #:
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|
Issue Dt:
|
05/22/1990
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Application #:
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07371494
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Filing Dt:
|
06/26/1989
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Title:
|
MULTIPLE BANDWIDTH FILTER SYSTEM FOR PHASE LOCKED LOOP
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|
|
Patent #:
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|
Issue Dt:
|
07/07/1992
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Application #:
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07373339
|
Filing Dt:
|
06/29/1989
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Title:
|
COHERENT MULTI-FREQUENCY SYNTHESIS
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|
|
Patent #:
|
|
Issue Dt:
|
03/02/1993
|
Application #:
|
07373939
|
Filing Dt:
|
06/29/1989
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Title:
|
METHOD FOR INCREASING TRACK DENSITY OF MAGNETO-OPTICAL STORAGE MEDIA
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|
|
Patent #:
|
|
Issue Dt:
|
11/03/1992
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Application #:
|
07373991
|
Filing Dt:
|
06/29/1989
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Title:
|
METHOD FOR INCREASING LINEAR BIT DENSITY IN MAGNETO-OPTICAL STORAGE MEDIA
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|
|
Patent #:
|
|
Issue Dt:
|
10/06/1992
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Application #:
|
07374010
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Filing Dt:
|
06/29/1989
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Title:
|
ROTARY HEAD ACTUATOR FOR OPTICAL DISK
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|
|
Patent #:
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|
Issue Dt:
|
01/29/1991
|
Application #:
|
07374197
|
Filing Dt:
|
06/30/1989
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Title:
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A METHOD FOR DETERMINING THE MICRO IMPACT ENERGY CAPACITY OF THE SUR- FACE OF A DISK DRIVE HEAD AND A THIN FILM DISK
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|
|
Patent #:
|
|
Issue Dt:
|
06/02/1992
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Application #:
|
07375200
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Filing Dt:
|
07/03/1989
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Title:
|
PLASMA TREATMENT FOR CERAMIC MATERIALS
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|
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Patent #:
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|
Issue Dt:
|
05/29/1990
|
Application #:
|
07380758
|
Filing Dt:
|
07/17/1989
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Title:
|
USE OF NICKEL-PHOSPHOROUS UNDERCOAT FOR PARTICULATE MEDIA IN MAGNETIC STORAGE DEVICES
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|
|
Patent #:
|
|
Issue Dt:
|
05/21/1991
|
Application #:
|
07382098
|
Filing Dt:
|
07/19/1989
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Title:
|
MICRO-CONTAMINATION-FREE COATING FOR DIE-CAST COMPONENT IN MAGNETIC DISK DRIVE
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|
|
Patent #:
|
|
Issue Dt:
|
05/12/1992
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Application #:
|
07382251
|
Filing Dt:
|
07/19/1989
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Title:
|
HYDRODYNAMIC BEARING
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|
|
Patent #:
|
|
Issue Dt:
|
11/10/1992
|
Application #:
|
07383441
|
Filing Dt:
|
07/24/1989
|
Title:
|
LOW NOISE MAGNETIC THIN FILM LONGITUDINAL MEDIA
|
|