Patent Assignment
Reel/Frame 016260/0846
Assignment of Assignor's Interest
Recorded: 2005-07-14
Pages: 5
Assignor
CELTIC TECH JET LIMITED
Executed: 2005-04-26
Assignee
MITEL NETWORKS CORPORATION
350 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: MITEL KNOWLEDGE CORPORATION
To: CELTIC TECH JET LIMITED
Reel/Frame 016260/0731 →
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 →