IP Library › Assignment 035029/0592
Patent Assignment
Reel/Frame 035029/0592

Assignment of Assignor's Interest

Recorded: 2015-02-25 Pages: 5
Assignor
DHAYNI, ACHRAF
Executed: 2012-09-21
Assignee
ST-ERICSSON AT SA
CHEMIN DU CHAMP-DES-FILLES 39, PLAN-LES-OUATES, CH-1228, SWITZERLAND
Covered Property (1)
Loopback Technique for Iq Imbalance Estimation for Calibration in Ofdm Systems
Patent: 9,344,302 →
Application: 14/423,757 →
Publication: US 2015/0229497
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 27, 2015
From: DHAYNI, ACHRAF
To: ST-ERICSSON SA
Reel/Frame 035048/0429 →
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 →