Patent Assignment
Reel/Frame 004983/0052
Assignment of Assignors Interest.
Recorded: 1988-10-31
Pages: 2
Assignor
LAKE, DAVID E. JR.
Executed: 1987-10-29
Covered Property
(1)
Method and Apparatus for Anti-Aliasing an Image Boundary During Video Special Effects
Patent:
4,831,447 →
Application:
07/121,375 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
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
Nov 5, 1999
From: GRASS VALLEY GROUP, INC.
To: TEKTRONIX, INC.
Reel/Frame 010371/0536 →