IP Library › Assignment 019878/0926
Patent Assignment
Reel/Frame 019878/0926

Assignment of Assignor's Interest

Recorded: 2007-09-26 Pages: 3
Assignor
KATZ, DARIUS
Executed: 2007-09-26
Assignee
SONY ERICSSON MOBILE COMMUNICATIONS AB
NYA VATTENTORNET, LUND, SE-221 88, SWEDEN
Covered Property (1)
Portable Electronic Equipment with Automatic Control to Keep Display Turned on and Method
Patent: 8,159,551 →
Application: 11/861,462 →
Publication: US 2009/0082066
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 →