IP Library › Assignment 040655/0939
Patent Assignment
Reel/Frame 040655/0939

Assignment of Assignor's Interest

Recorded: 2016-11-21 Pages: 31
Assignor
ST-ERICSSON SA, EN LIQUIDATION
Executed: 2016-08-31
Assignee
OPTIS CIRCUIT TECHNOLOGY, LLC
P.O. BOX 250649, PLANO, TEXAS, 75025
Covered Property (1)
Method and Apparatus for Controlling a Start-Up Sequence of a DC/DC Buck Converter
Patent: 9,531,254 →
Application: 14/426,761 →
Publication: US 2015/0249382
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 9, 2015
From: PIGNOLO, PHILIPPE
To: ST-ERICSSON SA
Reel/Frame 035110/0071 →
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 →