Patent Assignment
Reel/Frame 018383/0123
Assignment of Assignor's Interest
Recorded: 2006-10-12
Pages: 5
Assignors
SPAIN, DEREK MICHAEL
Executed: 2006-10-12
LAI, SHUN CALVIN
Executed: 2006-10-12
BUTLER, DAVID JASON GREGORY
Executed: 2006-10-12
REZAC, RANDALL LEE
Executed: 2006-10-12
WOELK, PAUL AARON
Executed: 2006-10-12
Assignee
SPRINT COMMUNICATIONS COMPANY L.P.
6391 SPRINT PARKWAY, OVERLAND PARK, KANSAS, 66251-2100
Covered Property
(1)
Network Capacity Forecasting and Maintenance
Patent:
8,009,575 →
Application:
11/548,965 →
Related Assignments
(5)
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 →
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: T-MOBILE USA, INC.; ASSURANCE WIRELESS USA, L.P.; BOOST WORLDWIDE, LLC; CLEARWIRE COMMUNICATIONS LLC
Reel/Frame 062595/0001 →