Patent Assignment
Reel/Frame 032954/0576
Assignment of Assignor's Interest
Recorded: 2014-05-23
Pages: 6
Assignee
ST-ERICSSON SA
CHEMIN DU CHAMP-DES-FILLES 39, PLAN-LES-OUATES, CH-1228, SWITZERLAND
Covered Property
(1)
Systems and Methods for Protection of a Sip B2BUA on Modems
Application:
61/659,540 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 23, 2014
From: ST-ERICSSON SA
To: ST-ERICSSON AT SA
Reel/Frame 032955/0372 →
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 →