IP Library › Assignment 019100/0290
Patent Assignment
Reel/Frame 019100/0290

Assignment of Assignor's Interest

Recorded: 2007-04-02 Pages: 3
Assignors
WASSINGBO, TOMAS KARL-AXEL
Executed: 2007-03-30
KATZ, DARIUS
Executed: 2007-03-30
Assignee
SONY ERICSSON MOBILE COMMUNICATIONS AB
NYA VATTENTORNET, LUND, SE-221 88, SWEDEN
Covered Property (1)
Events on Multiple Phones
Patent: 9,294,609 →
Application: 11/694,112 →
Publication: US 2008/0207184
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 16, 2015
From: SONY ERICSSON MOBILE COMMUNICATIONS AB
To: SONY MOBILE COMMUNICATIONS AB
Reel/Frame 037302/0492 →
Assignment of Partial Interest Feb 10, 2016
From: SONY MOBILE COMMUNICATIONS AB
To: SONY CORPORATION; SONY MOBILE COMMUNICATIONS AB
Reel/Frame 037759/0645 →
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 →
Assignment of Assignor's Interest May 4, 2021
From: SONY CORPORATION
To: SISVEL INTERNATIONAL S.A.
Reel/Frame 056177/0505 →