Patent Assignment
Reel/Frame 016260/0731
Assignment of Assignor's Interest
Recorded: 2005-07-14
Pages: 7
Assignor
MITEL KNOWLEDGE CORPORATION
Executed: 2004-09-10
Assignee
CELTIC TECH JET LIMITED
534-555 LEGGET DRIVE, KANATA, ON, K2K 2X3, CANADA
Covered Properties
(5)
Loudspeaker Telephone Equalization Method and Equalizer for Loudspeaker Telephone
Method of Acoustic Echo Cancellation in Full-Duplex Hands Free Audio Conferencing with Spatial Directivity
Method of Capturing Constant Echo Path Information in a Full Duplex Speakerphone
Method of Capturing Constant Echo Path Information in a Full Duplex Speakerphone Using Default Coefficients
Method of Broadband Constant Directivity Beamforming for Non Linear and Non Axi-Symmetric Sensor Arrays Embedded in an Obstacle
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 29, 2002
From: BEAUCOUP, FRANCK; TETELBAUM, MICHAEL
To: MITEL KNOWLEDGE CORPORATION
Reel/Frame 013537/0605 →
Assignment of Assignor's Interest
Apr 7, 2003
From: BEAUCOUP, FRANCK; TETELBAUM, MICHAEL
To: MITEL KNOWLEDGE CORPORATION
Reel/Frame 013932/0464 →
Assignment of Assignor's Interest
Jul 11, 2003
From: ZARLINK SEMICONDUCTOR INC.
To: MITEL KNOWLEDGE CORPORATION
Reel/Frame 013790/0602 →
Assignment of Assignor's Interest
Jul 11, 2003
From: MOQUIN, PHILIPPE
To: MITEL CORPORATION
Reel/Frame 013794/0383 →
Change of Name
Jul 11, 2003
From: MITEL CORPORATION
To: ZARLINK SEMICONDUCTOR INC.
Reel/Frame 013793/0952 →
Assignment of Assignor's Interest
Dec 11, 2003
From: DEDIEU, STEPHANIE; MOQUIN, PHILIPPE
To: MITEL KNOWLEDGE CORPORATION
Reel/Frame 014791/0796 →
Corrective Assignment to Correct the 1ST Assignor's Name. Document Previously Recorded on Reel 014791 Frame 0796. Assignor Confirms the Assignment.
Jan 13, 2005
From: DEDIEU, STEPHANE; MOQUIN, PHILIPPE
To: MITEL KNOWLEDGE CORPORATION
Reel/Frame 016154/0839 →
Assignment of Assignor's Interest
Mar 8, 2005
From: POPOVIC, MIRJANA; XU, XIU
To: MITEL KNOWLEDGE CORPORATION
Reel/Frame 016343/0298 →
Assignment of Assignor's Interest
Jul 14, 2005
From: CELTIC TECH JET LIMITED
To: MITEL NETWORKS CORPORATION
Reel/Frame 016260/0846 →
Security Agreement
Jul 18, 2005
From: HIGHBRIDGE INTERNATIONAL LLC
To: MITEL NETWORKS CORPORATION
Reel/Frame 016345/0236 →
Security Agreement
Jul 25, 2005
From: MITEL NETWORKS CORPORATION, A CORPORATION OF CANADA
To: BNY TRUST COMPANY OF CANADA, TRUST COMPANY OF CANADA
Reel/Frame 016891/0959 →
Corrective Assignment to Correct the Second Assignor's Name. Previously Recorded at Reel 016343 Frame 0298.
Aug 25, 2005
From: POPOVIC, MIRJANA; XU, XIN
To: MITEL KNOWLEDGE CORPORATION
Reel/Frame 016922/0321 →
Security Agreement
Sep 13, 2007
From: MITEL NETWORKS CORPORATION
To: MORGAN STANLEY & CO. INCORPORATED
Reel/Frame 019817/0847 →
Security Agreement
Sep 13, 2007
From: MITEL NETWORKS CORPORATION
To: MORGAN STANLEY & CO. INCORPORATED
Reel/Frame 019817/0881 →
Release & Discharge of Security Interest
Oct 21, 2008
From: HIGHBRIDGE INTERNATIONAL LLC/BNY TRUST COMPANY OF CANADA
To: MITEL NETWORKS CORPORATION
Reel/Frame 021794/0510 →
Release of Security Interest in Patents
Apr 2, 2013
From: WILMINGTON TRUST, NATIONAL ASSOCIATION FKA WILMINGTON TRUST FSB/MORGAN STANLEY & CO. INCORPORATED
To: MITEL NETWORKS CORPORATION
Reel/Frame 030165/0776 →
Security Agreement
Apr 8, 2013
From: MITEL NETWORKS CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 030186/0894 →
Security Interest
Apr 8, 2013
From: MITEL NETWORKS CORPORATION
To: WILMINGTON TRUST, N.A., AS SECOND COLLATERAL AGENT
Reel/Frame 030201/0743 →
Release of Security Interest
Apr 15, 2013
From: BANK OF NEW YORK MELLON, THE; MORGAN STANLEY & CO. INCORPORATED; MORGAN STANLEY SENIOR FUNDING, INC.
To: MITEL NETWORKS CORPORATION
Reel/Frame 030264/0470 →
Release of Security Interest
Feb 6, 2014
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: MITEL NETWORKS CORPORATION; MITEL US HOLDINGS, INC.
Reel/Frame 032167/0464 →
Release of Security Interest
Feb 7, 2014
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: MITEL NETWORKS CORPORATION; MITEL US HOLDINGS, INC.
Reel/Frame 032176/0818 →
Release of Security Interest
Feb 10, 2014
From: BANK OF AMERICA, N.A.
To: MITEL NETWORKS CORPORATION; MITEL US HOLDINGS, INC.
Reel/Frame 032210/0245 →
Security Agreement
Feb 14, 2014
From: MITEL US HOLDINGS, INC.; MITEL NETWORKS CORPORATION; AASTRA USA INC.
To: JEFFERIES FINANCE LLC, AS THE COLLATERAL AGENT
Reel/Frame 032264/0760 →
Release of Security Interest
May 1, 2015
From: JEFFERIES FINANCE LLC, AS THE COLLATERAL AGENT
To: MITEL US HOLDINGS, INC.; MITEL NETWORKS CORPORATION; MITEL COMMUNICATIONS INC. FKA AASTRA USA INC.
Reel/Frame 035562/0157 →
Security Interest
May 28, 2015
From: MITEL NETWORKS CORPORATION
To: BANK OF AMERICA, N.A.(ACTING THROUGH ITS CANADA BRANCH), AS CANADIAN COLLATERAL AGENT
Reel/Frame 035783/0540 →