Patent Assignment
Reel/Frame 004857/0236
Assignment of Assignors Interest.
Recorded: 1988-05-02
Pages: 2
Assignor
HUNTZINGER, GREGORY G.
Executed: 1985-10-15
Assignee
TEKTRONIX, INC., A OREGON CORP.
4900 S.W. GRIFFITH DRIVE, P.O. BOX 500, BEAVERTON, OREGON, 97077
Covered Property
(1)
System for Providing Data Communication Between a Computer Terminal and a Plurality of Concurrent Processes Running on a Multiple Process Computer
Patent:
4,761,642 →
Application:
06/784,413 →
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 →