Patent Assignment
Reel/Frame 004121/0370
Assignment of Assignors Interest.
Recorded: 1983-03-07
Pages: 1
Assignor
NECOECHEA, R. WARREN
Executed: 1983-03-01
Assignee
FAIRCHILD CAMERA AND INSTRUMENT CORPORATION
464 ELLIS ST., A CORP. OF DE, MOUNTAIN VIEW, CALIFORNIA, 94042
Covered Property
(1)
Multiple Level Voltage Comparator Circuit
Patent:
4,647,796 →
Application:
06/472,426 →
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 →