Patent Assignment
Reel/Frame 032955/0372
Assignment of Assignor's Interest
Recorded: 2014-05-23
Pages: 21
Assignor
ST-ERICSSON SA
Executed: 2013-08-02
Assignee
ST-ERICSSON AT SA
CHEMIN DU CHAMP-DES-FILLES 39, PLAN-LES-OUATES, CH-1228, SWITZERLAND
Covered Properties
(2)
Systems and Methods for Protection of a Sip Back-to-Back User Agent on Modems
Systems and Methods for Protection of a Sip B2BUA on Modems
Application:
61/659,540 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 23, 2014
From: RUNESON, STEFAN; STAHL, PER
To: ST-ERICSSON SA
Reel/Frame 032954/0576 →
Assignment of Assignor's Interest
May 23, 2014
From: RUNESON, STEFAN; STAHL, PER
To: ST-ERICSSON SA
Reel/Frame 032954/0678 →
Change of Name
May 23, 2014
From: ST-ERICSSON AT SA
To: ERICSSON MODEMS SA
Reel/Frame 033014/0596 →
Nunc Pro Tunc Assignment
Jun 18, 2015
From: ERICSSON AB
To: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
Reel/Frame 035931/0001 →
Nunc Pro Tunc Assignment
Jun 18, 2015
From: ERICSSON MODEMS SA
To: ERICSSON AB
Reel/Frame 035948/0147 →