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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:010437/0268   Pages: 6
Recorded: 12/09/1999
Conveyance: RELEASE OF SECUIRTY AGREEMENT
Total properties: 6
1
Patent #:
Issue Dt:
12/19/1989
Application #:
07147255
Filing Dt:
12/15/1987
Title:
TIME DIFFERENCE OF ARRIVAL GEOLOCATION METHOD, ETC.
2
Patent #:
Issue Dt:
02/08/1994
Application #:
08052986
Filing Dt:
04/27/1993
Title:
ULTRASONIC FREQUENCY EXPANSION PROCESSOR
3
Patent #:
Issue Dt:
10/03/1995
Application #:
08153447
Filing Dt:
11/17/1993
Title:
DETECTION OF A DIGITALLY MODULATED SIGNAL USING BINARY LINE ENHANCEMENT
4
Patent #:
Issue Dt:
06/04/1996
Application #:
08153451
Filing Dt:
11/17/1993
Title:
MULTIPLE-FILTER EQUALIZER FOR STRUCTURED DIGITALLY MODULATED SIGNALS
5
Patent #:
Issue Dt:
06/17/1997
Application #:
08168590
Filing Dt:
12/16/1993
Title:
COMPRESSED SPECTRUM MODULATION
6
Patent #:
Issue Dt:
11/25/1997
Application #:
08786197
Filing Dt:
01/21/1997
Title:
SELF-CANCELLING FULL-DUPLEX RF COMMUNICATION SYSTEM
Assignor
1
Exec Dt:
10/15/1999
Assignee
1
2985 KIFER ROAD
SANTA CLARA, CALIFORNIA 95051
Correspondence name and address
PIPER MARBURY RUDNICK & WOLFE
THOMAS W. RYAN
P.O. BOX 64807
CHICAGO, IL 60664-0807

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