Patent Assignment
Reel/Frame 025853/0148
Assignment of Assignor's Interest
Recorded: 2011-02-23
Pages: 13
Assignors
FENTON, KEITH ERIC
Executed: 2011-02-17
HAWLEY, MICHAEL AARON
Executed: 2011-02-10
PALANIAPPAN, RAGUNATH
Executed: 2011-01-27
O'NEAL, STEPHEN P.
Executed: 2011-02-17
KHANFAR, AMEEN
Executed: 2011-02-04
RIEPENKROGER, KAREN S.
Executed: 2011-01-27
SPILLER, KENNETH A.
Executed: 2011-01-26
ROTARU, LAVINIA
Executed: 2011-01-28
SHAH, ALPESH V.
Executed: 2011-02-18
GROTH, SCOTT WILLIAM
Executed: 2011-02-14
Assignee
SPRINT COMMUNICATIONS COMPANY L.P.
6391 SPRINT PARKWAY, LAW DEPARTMENT, OVERLAND PARK, KANSAS, 66251
Covered Property
(1)
Calling Type Identification System
Patent:
8,731,161 →
Application:
13/033,399 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Grant of First Priority and Junior Priority Security Interest in Patent Rights
Mar 6, 2017
From: SPRINT COMMUNICATIONS COMPANY L.P.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS
Reel/Frame 041895/0210 →
Termination and Release of First Priority and Junior Priority Security Interest in Patent Rights
Apr 2, 2020
From: DEUTSCHE BANK TRUST COMPANY AMERICAS
To: SPRINT COMMUNICATIONS COMPANY L.P.
Reel/Frame 052969/0475 →
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 →