Patent Assignment
Reel/Frame 004933/0726
Assignment of Assignors Interest.
Recorded: 1988-07-20
Pages: 1
Assignor
MAENG, JOONYOUL
Executed: 1987-06-30
Assignee
VIDEO TELECOM CORP.
11002-B METRIC BLVD., AUSTIN, TEXAS, 78758
Covered Property
(1)
Video-Telephone Communications System
Patent:
4,893,326 →
Application:
07/046,248 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 20, 1988
From: DURAN, JOE W.; KENOYER, MICHAEL L.; COOPER, EDWARD H. JR.
To: VIDEO TELECOM CORP.
Reel/Frame 004933/0727 →
Security Interest
May 11, 1999
From: VTEL CORPORATION
To: SILICON VALLEY BANK, AS SERVICING AGENT
Reel/Frame 009942/0841 →
Release
Sep 26, 2006
From: SILICON VALLEY BANK
To: VTEL CORPORATION
Reel/Frame 018338/0064 →