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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/14/1984
Application #:
06223200
Filing Dt:
01/08/1981
Inventor:
DAVID CHENG
Title:
OPTICAL MEMORY SYSTEM FOR A READING/WRITING, VERIFYING AND TRACKING MODULE
Assignment: 1
Reel/Frame:
003856/0441Recorded: 01/08/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/02/1980
Assignee:
A COR. OF N.Y.
STAMFORD, CONNECTICUT
Correspondent:
RONALD ZIBELLI
XEROX CORP.
ROCHESTER, NY 14644
Assignment: 2
Reel/Frame:
005281/0490Recorded: 04/26/1990Pages: 6
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/24/1990
Assignee:
Correspondent:
KNOBBE, MARTENS, OLSON & BEAR
620 NEWPORT CENTER DR.
SIXTEENTH FLR.
NEWPORT BEACH, CA 92660-8016
Assignment: 3
Reel/Frame:
006690/0226Recorded: 09/14/1993Pages: 7
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/23/1992
Assignee:
297 NORTH BERNARDO AVENUE
MOUNTAIN VIEW, CALIFORNIA 94043
Correspondent:
KRISTEN D. KERCHER
WILSON, SONSINI, GOODRICH & ROSATI
TWO PALO ALTO SQUARE
PALO ALTO, CA 94043

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