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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/26/1992
Application #:
07623000
Filing Dt:
12/04/1990
Inventor:
YOICHI IMAMURA
Title:
VARIABLE CAPACITANCE INTEGRATED CIRCUIT USABLE IN TEMPERATURE COMPENSATED OSCILLATORS
Assignment: 1
Reel/Frame:
005595/0904Recorded: 02/04/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/19/1991
Assignee:
4-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU,
TOKYO-TO, JAPAN
Correspondent:
W. DOUGLAS CAROTHERS, JR.,
PATENT DEPT., S-MOS SYSTEMS, INC.
2460 NORTH FIRST ST.
SAN JOSE, CA 95131-1002
Assignment: 2
Reel/Frame:
006980/0553Recorded: 03/07/1994Pages: 5
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/09/1993
Assignee:
500 W. MONROE STREET
CHICAGO, ILLINOIS 60661
Correspondent:
WEIL, GOTSHAL & MANGES
L. EHLERS
100 CRESCENT COURT, SUITE 1300
DALLAS, TX 75201
Assignment: 3
Reel/Frame:
008660/0193Recorded: 09/17/1997Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/17/1997
Assignee:
2001 ROSS AVENUE
DALLAS, TEXAS 75201
Correspondent:
FITZPATRICK, CELLA, HARPER & SCINTO
WILLIAM J. ZAK, JR.
277 PARK AVENUE
NEW YORK, NY 10172-0194
Assignment: 4
Reel/Frame:
014567/0399Recorded: 10/07/2003Pages: 6
Conveyance:
TERMINATION & RELEASE OF SECURITY INTERESTS IN CERTAIN PATENTS
Assignor:
Exec Dt:
08/15/2003
Assignee:
601 MARION DRIVE
GARLAND, TEXAS 75042
Correspondent:
WEIL, GOTSHAL & MANGES LLP
BRANDY TREADWAY
200 CRESCENT CORP., SUITE 300
DALLAS, TX 75201

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