Patent Assignment
Reel/Frame 013363/0742
Assignment of Assignor's Interest
Recorded: 2002-09-27
Pages: 2
Assignor
TEGETHOFF, RONALD H.
Executed: 2002-09-24
Assignee
NMS COMMUNICATIONS CORPORATION
100 CROSSING BLVD., FRAMINGHAM, MASSACHUSETTS, 01702
Covered Property
(1)
Apparatus and an Accompanying Method for Use in a Long-Haul Echo Control Device for Detecting Changes in Path Length and Compensating the Performance of an Echo Canceller Therein
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Nov 19, 2008
From: NMS COMMUNICATIONS CORPORATION
To: SILICON VALLEY BANK
Reel/Frame 021861/0051 →
Acknowledgment of Release of Intellectual Property Collateral
Dec 15, 2008
From: SILICON VALLEY BANK
To: LIVEWIRE MOBILE, FORMERLY KNOWN AS NMS COMMUNICATIONS CORPORATION
Reel/Frame 021976/0628 →
Assignment of Assignor's Interest
Dec 16, 2008
From: NMS COMMUNICATIONS CORPORATION
To: DIALOGIC CORPORATION
Reel/Frame 021985/0001 →
Intellectual Property Security Agreement
Dec 23, 2008
From: DIALOGIC CORPORATION
To: OBSIDIAN, LLC
Reel/Frame 022024/0274 →
Release of Security Interest
Nov 25, 2014
From: OBSIDIAN, LLC
To: DIALOGIC CORPORATION, F/K/A EICON NETWORKS CORPORATION; DIALOGIC INC.; DIALOGIC (US) INC., F/K/A DIALOGIC INC. AND F/K/A EICON NETWORKS INC.; DIALOGIC DISTRIBUTION LIMITED, F/K/A EICON NETWORKS DISTRIBUTION LIMITED
Reel/Frame 034468/0654 →
Security Agreement
Jun 30, 2015
From: DIALOGIC (US) INC.; DIALOGIC INC.; DIALOGIC US HOLDINGS INC.; DIALOGIC DISTRIBUTION LIMITED
To: SILICON VALLEY BANK
Reel/Frame 036037/0165 →
Release of Security Interest
Jan 25, 2018
From: SILICON VALLEY BANK
To: DIALOGIC (US) INC.
Reel/Frame 044733/0845 →
Assignment of Assignor's Interest
Mar 6, 2018
From: DIALOGIC CORPORATION
To: SANGOMA US INC.
Reel/Frame 045111/0957 →