Patent Assignment
Reel/Frame 012200/0059
Assignment of Assignor's Interest
Recorded: 2001-09-25
Pages: 7
Assignors
YIP, ADRIAN
Executed: 2001-08-29
VDOLEK, ALEX
Executed: 2001-07-30
PEAVLER, KEITH
Executed: 2001-07-30
Assignee
AT&T WIRELESS SERVICES
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013
Covered Property
(1)
Method for Seamless Port Capability for an Alternative Service Provider
Related Assignments
(14)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 27, 2004
From: AT&T WIRELESS SERVICES, INC.
To: CLEARWIRE CORPORATION
Reel/Frame 015177/0566 →
Security Agreement
Jul 13, 2007
From: CLEARWIRE CORPORATION
To: MORGAN STANLEY & CO., INC., AS COLLATERAL AGENT
Reel/Frame 019550/0454 →
Merger
Mar 23, 2009
From: CLEARWIRE CORPORATION
To: CLEARWIRE SUB LLC
Reel/Frame 022449/0723 →
Change of Name
Mar 23, 2009
From: CLEARWIRE SUB LLC
To: CLEARWIRE LEGACY LLC
Reel/Frame 022449/0730 →
Security Agreement
Nov 30, 2009
From: CLEARWIRE LEGACY LLC; CLEAR WIRELESS LLC
To: WILMINGTON TRUST FSB, AS COLLATERAL AGENT
Reel/Frame 023574/0539 →
Second Lien Patent Security Agreement
Dec 13, 2010
From: CLEARWIRE LEGACY LLC; CLEAR WIRELESS LLC
To: WILMINGTON TRUST FSB, AS COLLATERAL AGENT
Reel/Frame 025473/0569 →
Assignment of Assignor's Interest
Oct 27, 2011
From: CLEARWIRE LEGACY LLC
To: CLEARWIRE COMMUNICATIONS
Reel/Frame 027132/0233 →
Assignment of Assignor's Interest
Oct 27, 2011
From: CLEARWIRE COMMUNICATIONS LLC
To: CLEARWIRE IP HOLDINGS LLC
Reel/Frame 027134/0855 →
Release of Security Interest
Jan 24, 2012
From: MORGAN STANLEY & CO. INC.
To: CLEARWIRE CORPORATION
Reel/Frame 027584/0572 →
Grant of First Priority and Junior Priority Security Interest in Patent Rights
Mar 3, 2017
From: CLEARWIRE LEGACY LLC
To: DEUTSCHE BANK TRUST COMPANY AMERICAS
Reel/Frame 041880/0228 →
Security Agreement
Apr 2, 2020
From: T-MOBILE USA, INC.; ISBV LLC; T-MOBILE CENTRAL LLC; LAYER3 TV, INC.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS
Reel/Frame 053182/0001 →
Termination and Release of Security Interest in Patents
Apr 3, 2020
From: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS SUCCESSOR BY MERGER TO WILMINGTON TRUST FSB
To: CLEARWIRE LEGACY LLC; CLEAR WIRELESS LLC
Reel/Frame 053182/0700 →
Wilmington Trust, National Association, as Successor by Merger to Wilmington Trust Fsb
Apr 3, 2020
From: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS SUCCESSOR BY MERGER TO WILMINGTON TRUST FSB
To: CLEARWIRE LEGACY LLC; CLEAR WIRELESS LLC
Reel/Frame 052312/0975 →
Release of Security Interest
Aug 23, 2022
From: DEUTSCHE BANK TRUST COMPANY AMERICAS
To: IBSV LLC; LAYER3 TV, LLC; PUSHSPRING, LLC; T-MOBILE CENTRAL LLC
Reel/Frame 062595/0001 →