Patent Assignment
Reel/Frame 015642/0158
Change of Name
Recorded: 2005-02-01
Pages: 4
Assignor
VTEL CORPORATION
Executed: 2002-01-15
Assignee
FORGENT NETWORKS, INC.
108 WILD BASIN ROAD, AUSTIN, TEXAS, 78746
Covered Properties
(7)
Digital Video Processing Using a Dynamically Varying Number of Video Fields
Patent:
6,160,586 →
Application:
09/163,901 →
Automatic Switching of Videoconference Focus
Patent:
6,025,870 →
Application:
09/172,485 →
Acoustic Source Location Using a Microphone Array
Patent:
6,469,732 →
Application:
09/187,081 →
Apparatus and Method for Avoiding Invalid Camera Positioning in a Video Conference
Patent:
6,618,073 →
Application:
09/187,202 →
Apparatus and Method for Controlling an Acoustic Echo Canceler
Patent:
6,650,701 →
Application:
09/483,601 →
Adaptive Video Decoding and Rendering with Respect to Processor Congestion
Patent:
6,728,312 →
Application:
09/548,570 →
Method and Apparatus for Detecting Processor Congestion During Audio and Video Decode
Patent:
6,751,404 →
Application:
09/548,898 →
Related Assignments
(13)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 14, 1998
From: HARDY, RON
To: VTEL CORPORATION
Reel/Frame 009563/0454 →
Assignment of Assignor's Interest
Dec 14, 1998
From: JUSTISS, STEVEN A.; PAULI, GILES A.
To: VTEL CORPORATION, INC.
Reel/Frame 009646/0009 →
Assignment of Assignor's Interest
Jan 4, 1999
From: CHANG, PI SHENG; NING, AIDONG
To: VTEL CORPORATION
Reel/Frame 009676/0308 →
Assignment of Assignor's Interest
Jan 4, 1999
From: LAMBERT, MICHAEL G.; HAAS, WAYNE J.
To: VTEL CORPORATION
Reel/Frame 009676/0290 →
Assignment of Assignor's Interest
Jan 15, 1999
From: LAMBERT, MICHAEL G.; CHANG, PI SHENG
To: VTEL CORPORATION
Reel/Frame 009698/0748 →
Security Interest
May 11, 1999
From: VTEL CORPORATION
To: SILICON VALLEY BANK, AS SERVICING AGENT
Reel/Frame 009942/0841 →
Assignment of Assignor's Interest
Jan 14, 2000
From: HSIANG, PETER C.; PARRY, JAMES H.
To: VTEL CORPORATION
Reel/Frame 010529/0622 →
Assignment of Assignor's Interest
Apr 13, 2000
From: WHITFORD, PAUL H.; PARRY, JAMES H.; TAN, SEE-MONG
To: VTEL CORPORATION
Reel/Frame 010749/0140 →
Assignment of Assignor's Interest
Apr 13, 2000
From: WHITFORD, PAUL H.; PARRY, JAMES H.; TAN, SEE-MONG
To: VTEL CORPORATION
Reel/Frame 010748/0109 →
Release
Nov 16, 2004
From: SILICON VALLEY BANK
To: VTEL CORPORATION
Reel/Frame 015991/0069 →
Assignment of Assignor's Interest
Mar 17, 2005
From: FORGENT NETWORKS, INC.
To: TANDBERG TELECOM AS
Reel/Frame 015918/0017 →
Release
Sep 26, 2006
From: SILICON VALLEY BANK
To: VTEL CORPORATION
Reel/Frame 018338/0064 →
Confirmatory Assignment
Dec 1, 2011
From: TANDBERG TELECOM AS; CISCO SYSTEMS INTERNATIONAL SARL
To: CISCO TECHNOLOGY, INC.
Reel/Frame 027307/0451 →