IP Library › Assignment 036004/0724
Patent Assignment
Reel/Frame 036004/0724

Assignment of Assignor's Interest

Recorded: 2015-07-07 Pages: 4
Assignor
FAJTL, STEPHANIE
Executed: 2010-12-13
Assignee
ST-ERICSSON SA
CHEMIN DU CHAMP-DES-FILLES 39, PLAN-LES-OUATES, CH-1228, SWITZERLAND
Covered Property (1)
Voltage Regulation Of A DC/DC Converter
Patent: 9,537,391 →
Application: 13/578,626 →
Publication: US 2012/0306278
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 →