Patent Assignment
Reel/Frame 004802/0174
Assignment of Assignors Interest.
Recorded: 1987-12-14
Pages: 2
Assignor
WALLER, WILLIAM G.
Executed: 1984-01-19
Covered Property
(1)
Method and Apparatus for Spherical Panning
Patent:
4,734,690 →
Application:
07/033,851 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 26, 2004
From: TEKTRONIX, INC.
To: WHITE, DAVID G.
Reel/Frame 014920/0420 →
Assignment of Assignor's Interest
Mar 22, 2004
From: WHITE, DAVID G.
To: RESEARCH INVESTMENT NETWORK, INC.
Reel/Frame 014446/0403 →
Assignment of Assignor's Interest
Jun 16, 2004
From: RESEARCH INVESTMENT NETWORK, INC.
To: AMERICAN VIDEO GRAPHICS, L.P.
Reel/Frame 014734/0229 →