Patent Assignment
Reel/Frame 010371/0522
Assignment of Assignor's Interest
Recorded: 1999-11-05
Pages: 2
Assignor
GRASS VALLEY GROUP, INC.
Executed: 1996-01-20
Assignee
TEKTRONIX, INC.
26600 S.W. PARKWAY AVENUE, P.O. BOX 1000, WILSONVILLE, OREGON, 97070
Covered Property
(1)
Video Difference Key Generator
Patent:
4,800,432 →
Application:
06/922,976 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 18, 1988
From: BARNETT, RONNIE D.; PARKES, STEVEN M.
To: GRASS VALLEY GROUP, INC., THE, 13024 BITNEY SPRINGS ROAD, P.O. BOX 1114, GRASS VALLEY, CA. 95945 A CA. CORP.
Reel/Frame 004918/0432 →
Assignment of Assignor's Interest
Oct 4, 1999
From: TEKTRONIX, INC.
To: GRASS VALLEY (US) INC.
Reel/Frame 010255/0310 →
Security Agreement
Oct 4, 1999
From: GRASS VALLEY (US) INC.
To: CONGRESS FINANCIAL CORPORATION (WESTERN)
Reel/Frame 010415/0156 →
Security Interest
Oct 8, 1999
From: GRASS VALLEY GROUP INC.
To: TEKTRONIX, INC., AN OREGON CORPORATION
Reel/Frame 010288/0161 →
Assignment of Assignor's Interest
May 1, 2002
From: GRASS VALLEY GROUP, INC.
To: THOMSON LICENSING S.A.
Reel/Frame 012641/0049 →