IP Library › Assignment 032875/0581
Patent Assignment
Reel/Frame 032875/0581

Assignment of Assignor's Interest

Recorded: 2014-05-13 Pages: 4
Assignor
KNOPIK, VINCENT
Executed: 2011-10-24
Assignee
ST-ERICSSON SA
CHEMIN DU CHAMP-DES-FILLES 39, PLAN-LES-OUATES, CH-1228, SWITZERLAND
Covered Property (1)
RX-TX Switch with Two Power Amplifiers
Patent: 9,590,689 →
Application: 14/353,655 →
Publication: US 2014/0256274
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 Dec 6, 2016
From: ST-ERICSSON SA, EN LIQUIDATION
To: OPTIS CIRCUIT TECHNOLOGY, LLC
Reel/Frame 040821/0169 →
Assignment of Assignor's Interest Mar 7, 2019
From: OPTIS CIRCUIT TECHNOLOGY, LLC,
To: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
Reel/Frame 048529/0510 →