Patent Assignment
Reel/Frame 004682/0969
Assignment of Assignors Interest.
Recorded: 1987-02-26
Pages: 1
Assignor
COGAN, ADRIAN I.
Executed: 1987-02-24
Assignee
SILICONIX INCORPORATED
2201 LAURELWOOD RD., SANTA CLARA, CALIFORNIA, 95054
Covered Property
(1)
Method of Fabricating a High Voltage Semiconductor Device
Patent:
4,786,614 →
Application:
07/019,085 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Effective March 5, 1987, Delaware
Jun 22, 1987
From: SILICONIX INCORPORATED, A CA CORP
To: SILICONIX INCORPORATED, A DE. CORP.
Reel/Frame 004727/0976 →
Security Interest
Dec 28, 1990
From: SILICONIX INCORPORATED, A DE CORP.
To: INTERNATIONAL RECTIFIER CORPORATION, A DE CORP.
Reel/Frame 005562/0082 →
Release by Secured Party, Recorded at Reel 5562, Frame 0082, on 12-28-90 (See Record for Details).
Apr 4, 1991
From: INTERNATIONAL RECTIFIER CORPORATION
To: SILICONIX INCORPORATED, A CORP. OF DE
Reel/Frame 005660/0221 →