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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/25/1998
Application #:
08642215
Filing Dt:
05/06/1996
Inventors:
MICHAEL D. GALLAGHER, KIRK D. CARLSON, STUART S. JEFFERY, MING J. LEE et al
Title:
SYSTEM AND METHOD FOR AUTHENTICATING CELLULAR TELEPHONIC COMMUNICATION
Assignment: 1
Reel/Frame:
008144/0935Recorded: 09/18/1996Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/09/1996
Exec Dt:
08/21/1996
Exec Dt:
08/04/1996
Exec Dt:
08/12/1996
Exec Dt:
08/09/1996
Exec Dt:
08/09/1996
Assignee:
SUITE 205
4340 STEVENS CREEK BOULEVARD
SAN JOSE, CALIFORNIA 95129
Correspondent:
FENWICK & WEST LLP
JOHN T. MCNELIS, ESQ
TWO PALO ALTO SQUARE
SUITE 700
PALO ALTO, CA 94306
Assignment: 2
Reel/Frame:
009596/0902Recorded: 11/25/1998Pages: 13
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
10/21/1998
Assignee:
3001 TASMAN DRIVE
SANTA CLARA, CALIFORNIA 95054
Correspondent:
SILICON VALLEY BANK
JOSEPHINE M. CARINO
3001 TASMAN DRIVE
SANTA CLARA, CA 95054
Assignment: 3
Reel/Frame:
012954/0826Recorded: 06/04/2002Pages: 2
Conveyance:
RELEASE
Assignor:
Exec Dt:
05/17/2002
Assignee:
3031 TISCH WAY 4TH FLOOR
SAN JOSE, CALIFORNIA 95128
Correspondent:
SILICON VALLEY BANK
MARIBEL ARTEAGA
3003 TASMAN DRIVE
SANTA CLARA, CA 95054

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