Patent Assignment
Reel/Frame 004016/0689
Assignment of Assignors Interest.
Recorded: 1982-06-18
Pages: 1
Assignor
DVORAK, ROBERT V.
Executed: 1982-06-15
Assignee
FAIRCHILD CAMERA AND INSTRUMENT CORPORATION
464 ELLIS ST., A CORP. OF DE., MOUNTAIN VIEW, CALIFORNIA, 94042
Covered Property
(1)
Digital Logic Level Comparator Particularly for Digital Test Systems
Patent:
4,523,143 →
Application:
06/389,880 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 16, 1987
From: FAIRCHILD SEMICONDUCTOR CORPORATION
To: SCHLUMBERGER SYSTEMS AND SERVICES, INC.
Reel/Frame 004821/0860 →
Assignment of Assignor's Interest
Aug 5, 1996
From: FAIRCHILD SEMICONDUCTOR CORPORATION
To: NATIONAL SEMICONDUCTOR CORPORATION
Reel/Frame 008059/0846 →
Assignment of Assignor's Interest
Aug 30, 1999
From: NATIONAL SEMICONDUCTOR CORPORATION
To: SCHLUMBERGER SYSTEMS AND SERVICES, INC.
Reel/Frame 010197/0380 →