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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
08/19/1997
Application #:
08397945
Filing Dt:
03/03/1995
Inventors:
ROBERT T. BELL, RICHARD B. PLATT
Title:
SYSTEM AND METHOD FOR SIGNALLING AND CALL PROCESSING FOR PRIVATE AND HYBRID COMMUNICATIONS SYSTEMS INCLUDING MULTIMEDIA SYSTEMS
Assignment: 1
Reel/Frame:
007370/0264Recorded: 03/03/1995Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/03/1995
Exec Dt:
03/03/1995
Assignee:
5057 KELLER SPRINGS ROAD
DALLAS, TEXAS 75248
Correspondent:
DAVID H. HITT
HITT CHWANG & GAINES, P.C.
400 CANYON CREEK NATIONAL BANK BUILDING
333 WEST CAMPBELL ROAD
RICHARDSON, TEXAS 75080
Assignment: 2
Reel/Frame:
009360/0783Recorded: 08/07/1998Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/23/1998
Assignee:
5057 KELLER SPRINGS ROAD
DALLAS, TEXAS 75248
Correspondent:
HITT CHWANG & GAINES, P.C.
GLENN W. BOISBRUN
225 UNIVERSITY PLAZA
275 WEST CAMPBELL ROAD
RICHARDSON, TX 75080
Assignment: 3
Reel/Frame:
011058/0960Recorded: 08/14/2000Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/13/1998
Assignee:
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Correspondent:
ANNE VANBUSKIRK
WEIL, GOTSHAL & MANGES LLP
2882 SAND HILL RD, SUITE 280
MENLO PARK, CA 94025-7022
Assignment: 4
Reel/Frame:
010216/0202Recorded: 09/02/1999Pages: 15
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/28/1999
Assignee:
170 WEST TASMAN DRIVE
SAN JOSE, CALIFORNIA 95134
Correspondent:
WEIL, GOTSHAL & MANGES LLP
ROBERT BARR
2882 SAND HILL ROAD, SUITE 280
MENLO PARK, CA 94025

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