IP Library › Assignment 020816/0577
Patent Assignment
Reel/Frame 020816/0577

Assignment of Assignor's Interest

Recorded: 2008-04-17 Pages: 3
Assignor
SANGBERG, TROED
Executed: 2008-04-11
Assignee
SONY ERICSSON MOBILE COMMUNICATIONS AB
NYA VATTENTORNET, LUND, SE-221 88, SWEDEN
Covered Property (1)
System and Method for Identifiable Communication Channel Setup Between Terminals Without Previous Contact
Patent: 7,929,981 →
Application: 12/104,627 →
Publication: US 2009/0215475
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 25, 2019
From: SONY ERICSSON MOBILE COMMUNICATIONS AB
To: SONY MOBILE COMMUNICATIONS AB
Reel/Frame 048690/0974 →
Assignment of Assignor's Interest Apr 8, 2019
From: SONY MOBILE COMMUNICATIONS AB
To: SONY CORPORATION
Reel/Frame 048825/0737 →