Patent Assignment
Reel/Frame 024017/0086
Change of Name
Recorded: 2010-03-02
Pages: 3
Assignor
ST WIRELESS SA
Executed: 2009-03-25
Assignee
ST-ERICSSON SA
39 CHEMIN DU CHAMP-DES-FILLES, PLAN-LES-OUATES, 1228, SWITZERLAND
Covered Property
(1)
Echo Canceller with Interference-Level Controlled Step Size
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 31, 2006
From: WOLFGANG, BROX
To: KONINKLIJKE PHILIPS ELECTRONICS N.V.
Reel/Frame 018179/0320 →
Assignment of Assignor's Interest
Aug 17, 2007
From: KONINKLIJKE PHILIPS ELECTRONICS N.V.
To: NXP B.V.
Reel/Frame 019719/0843 →
Assignment of Assignor's Interest
Mar 2, 2010
From: NXP B.V.
To: ST WIRELESS SA
Reel/Frame 024017/0095 →
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 →