Patent Assignment
Reel/Frame 037146/0594
Change of Name
Recorded: 2015-11-19
Pages: 4
Assignor
SONY ERICSSON MOBILE COMMUNICATIONS AB
Executed: 2012-02-21
Assignee
SONY MOBILE COMMUNICATIONS AB
NYA VATTENTORT, LUND, SE-221 88, SWEDEN
Covered Property
(1)
System and Method for Establishing a Communication Session
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 12, 2014
From: BIRKLER, PAUL JOERGEN; FEDOSOV, ANTON; BLATTMAN, JEFFREY; REIN, JR., RICHARD WALTER
To: SONY MOBILE COMMUNICATIONS AB
Reel/Frame 033093/0729 →
Corrective Assignment to Correct the Address of Assignee Previously Recorded on Reel 037146 Frame 0594. Assignor(S) Hereby Confirms the Change of Name.
Jan 19, 2016
From: SONY ERICSSON MOBILE COMMUNICATIONS AB
To: SONY MOBILE COMMUNICATIONS AB
Reel/Frame 037560/0258 →
Assignment of Partial Rights
Sep 20, 2017
From: SONY MOBILE COMMUNICATIONS AB
To: SONY CORPORATION
Reel/Frame 043924/0350 →
Assignment of Assignor's Interest
Sep 21, 2017
From: SONY CORPORATION
To: SONY MOBILE COMMUNICATIONS INC.
Reel/Frame 043943/0631 →
Assignment of Assignor's Interest
Sep 22, 2017
From: SONY MOBILE COMMUNICATIONS AB
To: SONY MOBILE COMMUNICATIONS INC.
Reel/Frame 043951/0529 →
Assignment of Assignor's Interest
Mar 25, 2019
From: SONY MOBILE COMMUNICATIONS, INC.
To: SONY CORPORATION
Reel/Frame 048691/0134 →