Patent Assignment
Reel/Frame 012704/0894
Assignment of Assignor's Interest
Recorded: 2002-03-12
Pages: 7
Assignors
HUI, RONGQING
Executed: 2002-02-13
ALLEN, CHRISTOPHER T.
Executed: 2002-02-13
DEMAREST, KENNETH R.
Executed: 2002-02-21
Assignee
KANSAS, UNIVERSITY OF
OFFICE OF GENERAL COUNSEL, STRONG HALL, LAWRENCE, KANSAS, 66045
Covered Property
(1)
Optical Systems with Diversity Detection
Patent:
6,999,688 →
Application:
10/027,966 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 12, 2002
From: KANSAS, UNIVERSITY OF
To: SPRINT COMMUNICATIONS COMPANY, L.P.
Reel/Frame 012700/0088 →
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 →