Patent Assignment
Reel/Frame 003960/0493
Assignment of Assignors Interest.
Recorded: 1982-01-28
Pages: 1
Assignors
SWANSON, ALAN W.
Executed: 1982-01-04
SNIDER, CHARLES R.
Executed: 1982-01-04
SPOONER, FRANK H.
Executed: 1982-01-04
Assignee
SPERRY CORPORATION, A CORP. OF DE.
GREAT NECK, NEW YORK, 11020
Covered Property
(1)
Selective Epitaxial Etch Planar Processing for Gallium Arsenide Semiconductors
Patent:
4,426,767 →
Application:
06/338,204 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 26, 1988
From: UNISYS CORPORATION, A CORP. OF DE.
To: SAMSUNG SEMICONDUCTOR AND TELECOMMUNICATIONS, LTD. ("SST")
Reel/Frame 004998/0745 →
Assignment of Assignors Interest.
Nov 1, 1988
From: SPERRY CORPORATION
To: SAMSUNG SEMICONDUCTOR AND TELECOMMUNICATIONS, LTD., 259, KONGDAN-DONG, GUMI-SI, KYUNG-SANGBUK-DO, KOREA, A CORP. OF REPUBLIC OF KOREA
Reel/Frame 004994/0798 →
Change of Name
Aug 28, 1995
From: SAMSUNG SEMICONDUCTOR; TELECOMMUNICATIONS, LTD.
To: SAMSUNG ELECTRONICS CO., LTD.
Reel/Frame 007492/0075 →