Patent Assignment
Reel/Frame 003791/0593
Assignment of Assignors Interest.
Recorded: 1980-08-15
Pages: 4
Assignor
DREXLER JEROME
Executed: 1980-07-22
Assignee
DREXLER TECHNOLOGY CORPORATION, A CORP. OF CA.
3960 FABIAN WAY,, PALO ALTO,, CALIFORNIA, 94303
Covered Property
(1)
Optical Data Storage and Recording Medium Having a Replaceable Protective Coverplate
Patent:
4,319,252 →
Application:
06/170,801 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Effective: September 17, 1987
Oct 3, 1988
From: DREXLER TECHNOLOGY CORPORATION, A CORP. OF CA
To: DREXLER TECHNOLOGY CORPORATION (DELAWARE), A DE. CORP.
Reel/Frame 004996/0137 →
Change of Name
Nov 23, 2004
From: DREXLER TECHNOLOGY CORPORATION
To: LASERCARD CORPORATION
Reel/Frame 016004/0842 →