Patent Assignment
Reel/Frame 005225/0308
Assignment of Assignors Interest.
Recorded: 1990-01-30
Pages: 1
Assignor
LEE, SWYE N.
Executed: 1990-01-29
Covered Property
(1)
Mos Transistor Threshold Compensation Circuit
Patent:
5,001,481 →
Application:
07/472,135 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Mar 1, 1999
From: DAVID SARNOFF RESEARCH CENTER, INC.
To: SARNOFF CORPORATION
Reel/Frame 009773/0420 →
Assignment of Assignor's Interest
Sep 4, 2002
From: SARNOFF CORPORATION (FORMERLY, THE DAVID SARNOFF RESEARCH CENTER, INC.)
To: SARIF, INC.
Reel/Frame 013248/0758 →
Assignment of Assignor's Interest
Feb 5, 2003
From: SARIF, INC.
To: ILJIN DIAMOND CO., LTD.
Reel/Frame 013718/0471 →