IP Library › Assignment 023908/0027
Patent Assignment
Reel/Frame 023908/0027

Assignment of Assignor's Interest

Recorded: 2010-02-05 Pages: 3
Assignor
ZHANG, XUEJUN
Executed: 2008-12-22
Assignee
ST WIRELESS SA
39 CHEMIN DU CHAMP-DES-FILLES, 1228 PLAN-LES-OUATES, GENEVA, SWITZERLAND
Covered Property (1)
Method and System for Enabling Dual Standby State in a Wireless Communications System
Patent: 8,472,999 →
Application: 12/261,752 →
Publication: US 2009/0131054
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jun 25, 2011
From: ST WIRELESS SA
To: ST ERICSSON SA
Reel/Frame 026499/0991 →
Status Change-Entity in Liquidation Feb 2, 2016
From: ST-ERICSSON SA
To: ST-ERICSSON SA, EN LIQUIDATION
Reel/Frame 037739/0493 →
Assignment of Assignor's Interest Mar 5, 2019
From: ST-ERICSSON SA, EN LIQUIDATION
To: OPTIS CIRCUIT TECHNOLOGY, LLC,
Reel/Frame 048504/0519 →
Assignment of Assignor's Interest Mar 7, 2019
From: OPTIS CIRCUIT TECHNOLOGY, LLC,
To: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
Reel/Frame 048529/0510 →