IP Library Assignment 011973/0518
Patent Assignment
Reel/Frame 011973/0518

Assignment of Assignor's Interest

Recorded: 2001-07-03 Pages: 2
Assignors
WANG, ZHAOCHENG
Executed: 2001-04-03
STIRLING-GALLACHER, RICHARD
Executed: 2001-04-03
Assignee
SONY INTERNATIONAL (EUROPE) GMBH
KEMPERPLATZ 1, D-10785 BERLIN, GERMANY
Covered Property (1)
Pilot Pattern Design for a Sttd Scheme in an Ofdm System
Patent: 7,221,645 →
Application: 09/898,389 →
Publication: US 2002/0003774
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jun 7, 2006
From: SONY INTERNATIONAL (EUROPE) GMBH
To: SONY DEUTSCHLAND GMBH
Reel/Frame 017746/0583 →
Assignment of Assignor's Interest Apr 6, 2018
From: SONY CORPORATION
To: WI-FI ONE, LLC
Reel/Frame 045853/0047 →
Intellectual Property Security Agreement May 23, 2018
From: WI-FI ONE, LLC
To: CORTLAND CAPITAL MARKET SERVICES LLC, AS COLLATERAL AGENT
Reel/Frame 046222/0786 →
Release of Security Interest Nov 3, 2021
From: CORTLAND CAPITAL MARKET SERVICES LLC
To: WI-FI ONE, LLC
Reel/Frame 058014/0725 →
Assignment of Assignor's Interest Nov 4, 2021
From: WI-FI ONE, LLC
To: REDWOOD TECHNOLOGIES, LLC
Reel/Frame 058026/0232 →