Patent Assignment
Reel/Frame 022304/0793
Corrective Assignment to Correct the Inventor's Name Should Be Spelled Jennifer Donna D'souza Instead of Jennifer D. Souza. Previously Recorded on Reel 021989 Frame 0026. Assignor(S) Hereby Confirms the Assignor(S) Hereby Confirms the Entire Right, Title and Interest..
Recorded: 2009-02-24
Pages: 10
Assignors
UPADHYAY, PIYUSH
Executed: 2008-12-09
ROUTT, WILLIAM JAMES
Executed: 2008-12-09
WITZGALL, JOHN CHANDLER
Executed: 2008-12-09
HALDAR, DEBASHIS
Executed: 2008-12-09
D'SOUZA, JENNIFER DONNA
Executed: 2008-12-15
Assignee
SPRINT COMMUNICATIONS COMPANY L.P.
6391 SPRINT PARKWAY, KSOPHTO101-Z2100, OVERLAND PARK, KANSAS, 66251-2100
Covered Property
(1)
Dynamic Determination of File Transmission Chunk Size for Efficient Media Upload
Patent:
8,909,261 →
Application:
12/336,156 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 16, 2008
From: UPADHYAY, PIYUSH; ROUTT, WILLIAM JAMES; WITZGALL, JOHN CHANDLER; HALDAR, DEBASHIS
To: SPRINT COMMUNICATIONS COMPANY L.P.
Reel/Frame 021989/0026 →
Corrective Assignment to Correct the Original Assignment Document Pages 2 and 3 with the Replacement Pages 2 and 3 of the Assignment Previously Recorded on Reel 021989 Frame 0026. Assignor(S) Hereby Confirms the Entire Right, Title and Interest.
Dec 12, 2013
From: UPADHYAY, PIYUSH; ROUTT, WILLIAM JAMES; WITZGALL, JOHN CHANDLER; HALDAR, DEBASHIS
To: SPRINT COMMUNICATIONS COMPANY L.P.
Reel/Frame 031805/0212 →
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 →
Assignment of Assignor's Interest
Mar 4, 2021
From: SPRINT COMMUNICATIONS COMPANY L.P.
To: T-MOBILE INNOVATIONS LLC
Reel/Frame 055604/0001 →
Release of Security Interest
Aug 23, 2022
From: DEUTSCHE BANK TRUST COMPANY AMERICAS
To: SPRINT INTERNATIONAL INCORPORATED; IBSV LLC; LAYER3 TV, LLC; PUSHSPRING, LLC
Reel/Frame 062595/0001 →