IP Library › Assignment 041139/0262
Patent Assignment
Reel/Frame 041139/0262

Assignment of Assignor's Interest

Recorded: 2017-01-31 Pages: 5
Assignors
GOURIOU, ERWAN
Executed: 2010-12-03
PRETESEILLE, ERWAN
Executed: 2010-12-03
Assignee
ST-ERICSSON SA
CHEMIN DU CHAMP-DES-FILLES 39, PLAN-LES-OUATES, 1228, SWITZERLAND
Covered Property (1)
Switching Active Subscriber Identity of a Communication Terminal
Patent: 9,596,591 →
Application: 13/992,548 →
Publication: US 2014/0038601
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Status Change-Entity in Liquidation Jan 31, 2017
From: ST-ERICSSON SA
To: ST-ERICSSON SA, EN LIQUIDATION
Reel/Frame 041578/0650 →
Assignment of Assignor's Interest Jan 31, 2017
From: ST-ERICSSON SA, EN LIQUIDATION
To: OPTIS CIRCUIT TECHNOLOGY, LLC
Reel/Frame 041578/0668 →
Assignment of Assignor's Interest Feb 28, 2017
From: ST-ERICSSON SA
To: OPTIS CIRCUIT TECHNOLOGY, LLC
Reel/Frame 041836/0745 →