Patent Assignment
Reel/Frame 038168/0402
Assignment of Assignor's Interest
Recorded: 2016-03-18
Pages: 8
Assignors
SCHULER, SETH H.
Executed: 2014-01-27
ZHAO, LINDA
Executed: 2014-01-27
KONG, XIANGLONG
Executed: 2014-01-27
GOO, MICHAEL J.
Executed: 2014-01-29
GIARD, JEFFREY M.
Executed: 2014-01-27
Assignee
T-MOBILE USA, INC.
12920 SE 38TH STREET, BELLEVUE, WASHINGTON, 98006-1350
Covered Property
(1)
Categorized Location Identification Based on Historical Locations of a User Device
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Intellectual Property Security Agreement
Dec 30, 2016
From: T-MOBILE USA, INC.
To: DEUTSCHE TELEKOM AG
Reel/Frame 041225/0910 →
Release of Security Interest
Apr 1, 2020
From: DEUTSCHE TELEKOM AG
To: T-MOBILE USA, INC.; IBSV LLC
Reel/Frame 052969/0381 →
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 →
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 →