Patent Assignment
Reel/Frame 025339/0981
Assignment of Assignor's Interest
Recorded: 2010-11-10
Pages: 18
Assignor
INTELLECTUAL VENTURES FUND 61 LLC
Executed: 2010-06-16
Assignee
PRAGMATUS AV LLC
601 N. KING ST., ALEXANDRIA, VIRGINIA, 22314
Covered Properties
(57)
Multimedia Collaboration System Arrangment for Routing Compressed Av Signal Through a Participant Site Without Decompressing the Av Signal
Patent:
5,689,641 →
Application:
08/131,523 →
Methods and Systems for Multimedia Communications via Public Telephone Networks
Patent:
5,751,338 →
Application:
08/367,976 →
Two Monitor Videoconferencing Hardware
Patent:
5,867,654 →
Application:
08/650,123 →
Multimedia Mail, Conference Recording and Documents in Video Conferencing
Patent:
5,978,835 →
Application:
08/659,949 →
System for Call Request Which Results in First and Second Call Handle Defining Call State Consisting of Active or Hold for Its Respective and Device
Patent:
5,896,500 →
Application:
08/659,952 →
System for Providing a Directory of Av Devices and Capabilities and Call Processing Such That Each Participant Participates Th the Extent of Capabilities Available
Patent:
5,884,039 →
Application:
08/660,418 →
Multimedia Collaboration System with Separate Data Network and a/V Network Controlled by Information Transmitting on the Data Network
Patent:
5,617,539 →
Application:
08/660,460 →
Teleconferencing System in Which Location Video Mosaic Generator Sendscombined Local Participants Images to Second Location Video Mosaic Generator for Displaying Combined Images
Patent:
5,802,294 →
Application:
08/660,461 →
Call Control in Video Conferencing Allowing Acceptance and Identificat Ion of Participants in a New Incoming Call During an Active Teleconfer Ence
Patent:
5,758,079 →
Application:
08/660,805 →
System for Teleconferencing in Which Collaboration Types and Participants by Names or Icons Are Selected by a Participant of the Teleconference
Patent:
5,854,893 →
Application:
08/660,880 →
Synchronization in Video Conferencing
Patent:
5,915,091 →
Application:
08/661,530 →
Participant Location in Video Conferencing
Patent:
6,351,762 →
Application:
08/664,238 →
Videoconferencing Hardware
Methods and Systems for Multimedia Communication via Public Telephone Networks
Patent:
6,081,291 →
Application:
08/842,745 →
Remote Participant Manipulation During Videoconferencing
Patent:
6,343,314 →
Application:
08/847,828 →
Multimedia Collaboration System
Patent:
6,237,025 →
Application:
08/994,848 →
Utp Based Video and Data Conferencing
Patent:
6,212,547 →
Application:
09/072,542 →
Multiplexing Video and Control Signals Onto Utp
Patent:
6,898,620 →
Application:
09/072,549 →
Video Conferencing on Existing Utp Infrastructure
Patent:
6,437,818 →
Application:
09/072,622 →
High-Quality Switched Analog Video Communications Over Unshielded Twisted Pair
Patent:
6,426,769 →
Application:
09/072,626 →
Multimedia Services Using Central Office
Patent:
6,972,786 →
Application:
09/471,577 →
Networked Video Multimedia Storage Server Environment
Patent:
6,816,904 →
Application:
09/565,192 →
Participant Display and Selection in Video Conference Calls
Patent:
7,185,054 →
Application:
09/702,737 →
Dedicated Echo Canceler for a Workstation
System and method for browser based multimedia collaboration reporting
Application:
10/018,441 →
Marking and Searching Capabilities in Multimedia Documents Within Multimedia Collaboration Networks
Multiple-Editor Authoring of Multimedia Documents Including Real-Timevideo and Time-Insensitive Media
Utp Based Video Conferencing
Teleconferencing employing multiplexing of video and data conferencing signals
Application:
10/382,554 →
Publication:
US 2003/0187940
Method for Real-Time Communication Between Plural Users
System for Real-Time Communication Between Plural Users
Method for Real-Time Communication Between Plural Users
System for Real-Time Communication Between Plural Users
Scalable networked multimedia system and applications
Application:
10/931,651 →
Publication:
US 2005/0144284
Multiple-channel codec and transcoder environment for gateway, MCU, broadcast and video storage applications
Application:
11/246,867 →
Publication:
US 2006/0168637
Tracking User Locations Over Multiple Networks to Enable Real Time Communications
Log-in based communications plus two data types
Application:
11/264,936 →
Publication:
US 2006/0041617
Using login-based addressing to communicate with listed users
Application:
11/265,059 →
Publication:
US 2006/0064461
Registration based addressing over multiple networks with digital audio communication
Application:
11/265,256 →
Publication:
US 2006/0059266
Registration based addressing and call handles to establish communication
Application:
11/265,394 →
Publication:
US 2006/0075121
Method for Managing Real-Time Communications
System for Managing Real-Time Communications
Communication of a Selected Type Over a Wide Area Network
Networked Audio Communication Over Two Networks
Wireless Real-Time Communication
Real-Time Wide-Area Communications Between Ports
Real-Time Communication of a Selected Type
Multimedia Services Using Central Office
Application:
11/786,802 →
Multiple-Channel Codec and Transcoder Environment for Gateway, Mcu, Broadcast, and Video Storage Applications
Application:
11/814,671 →
Publication:
US 2008/0117965
Interconnecting Network Locations Between Premises Network and Central Office Using Ethernet on Loop Plant
Application:
11/927,459 →
Publication:
US 2008/0049792
Utp Bases Video and Data Conferencing
Application:
90/009,008 →
Video Conferencing on Existing Utp Infrastructure
Application:
90/009,015 →
System for Providing a Directory of Av Devices and Capabilities and Call Processing Such That Each Participant Participates to the Extent of Capabilities Available
Application:
90/009,016 →
Multimedia Collaboration System with Separate Data Network and a/V Network Controlled by Information Transmitting on the Data Network
Application:
90/009,020 →
System for Real-Time Communication Between Plural Users
Application:
90/009,021 →
Remote Participant Hold and Disconnect During Videoconferencing
Application:
90/009,031 →
Multimedia Services Using Central Office
Application:
90/009,079 →
Related Assignments
(13)
Other recorded transfers of the patents in this record — the chain of ownership.
Merger
Oct 2, 2007
From: COLLABORATION PROPERTIES, INC.
To: AVISTAR COMMUNICATIONS CORPORATION
Reel/Frame 019910/0032 →
Security Agreement
Jan 7, 2008
From: AVISTAR COMMUNICATIONS CORPORATION
To: BALDWIN ENTERPRISES, INC., AS COLLATERAL AGENT
Reel/Frame 020325/0091 →
Assignment of Assignor's Interest
Nov 27, 2009
From: LUDWIG, LESTER F.; LAUWERS, J. CHRIS; LANTZ, KEITH A.; BURNETT, GERALD J.
To: VICOR, INC.
Reel/Frame 023574/0004 →
Assignment of Assignor's Interest
Nov 27, 2009
From: VICOR, INC.
To: COLLABORATION PROPERTIES, INC.
Reel/Frame 023574/0345 →
Assignment of Assignor's Interest
Dec 10, 2009
From: LUDWIG, LESTER FRANK
To: VISIONARY CORPORATE TECHNOLOGIES
Reel/Frame 023627/0648 →
Assignment of Assignor's Interest
Dec 10, 2009
From: LUDWIG, LESTER FRANK
To: VISIONARY CORPORATE TECHNOLOGIES
Reel/Frame 023627/0627 →
Release of Security Interest in Intellectual Property
Dec 30, 2009
From: BALDWIN ENTERPRISES, INC., AS COLLATERAL AGENT
To: AVISTAR COMMUNICATIONS CORPORATION
Reel/Frame 023708/0861 →
Corrective Assignment to Correct the Conveying Party Previously Recorded on Reel 006778 Frame 0841. Assignor(S) Hereby Confirms the Assignment from Undersigned Inventors to Vicor, Inc..
Jan 4, 2010
From: LUDWIG, LESTER F.; LAUWERS, J. CHRIS; LANTZ, KEITH A.; BURNETT, GERALD J.
To: VICOR, INC.
Reel/Frame 023720/0922 →
Assignment of Assignor's Interest
Jan 4, 2010
From: LUDWIG, LESTER
To: AVISTAR COMMUNICATIONS CORPORATION
Reel/Frame 023720/0759 →
Assignment of Assignor's Interest
Jan 5, 2010
From: LUDWIG, LESTER F.; BROWN, WILLIAM BLAKE; INN, YUL J.; VUONG, ANH T.
To: COLLABORATION PROPERTIES, INC.
Reel/Frame 023731/0392 →
Corrective Assignment to Correct the Receiving Party Name Previously Recorded on Reel 023720 Frame 0759. Assignor(S) Hereby Confirms the Correction to the Recordation Cover Sheet of the Assignment Recorded at 023720/0759 on 01/04/2010.
Jan 5, 2010
From: LUDWIG, LESTER
To: COLLABORATION PROPERTIES, INC.
Reel/Frame 023731/0438 →
Release of Security Interest
Feb 12, 2010
From: BALDWIN ENTERPRISES, INC.
To: AVISTAR COMMUNICATIONS CORPORATION
Reel/Frame 023928/0118 →
Assignment of Assignor's Interest
Feb 12, 2010
From: AVISTAR COMMUNICATIONS CORPORATION
To: INTELLECTUAL VENTURES FUND 61 LLC
Reel/Frame 023928/0222 →