Patent Assignment
Reel/Frame 004920/0480
Assignment of Assignors Interest.
Recorded: 1988-07-27
Pages: 2
Assignee
VARIAN ASSOCIATES, INC., A CORP. OF DE.
PALO ALTO, CALIFORNIA
Covered Property
(1)
Two Stage Light Converting Vacuum Tube
Patent:
4,929,867 →
Application:
07/202,640 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest, Effective 2/15/1991.
Aug 8, 1991
From: VARIAN ASSOCIATES INC., A CORPORATION OF DE
To: DKP, A CORPORATION OF CA
Reel/Frame 005805/0259 →
Change of Name Effective on 02/20/1991
Aug 8, 1991
From: DKP ELECTRONICS, A CORPORATION OF CA
To: INTEVAC, INC.
Reel/Frame 005805/0265 →
Assignment of Assignor's Interest
Aug 21, 1995
From: INTEVAC, INC.
To: LITTON SYSTEMS, INC.
Reel/Frame 007588/0135 →