IP Library › Assignment 020002/0138
Patent Assignment
Reel/Frame 020002/0138

Assignment of Assignor's Interest

Recorded: 2007-10-23 Pages: 2
Assignor
WOLF, MATS
Executed: 2007-10-18
Assignee
SONY ERICSSON MOBILE COMMUNICATIONS AB
NYA VATTENTORNET, LUND, SE-221 88, SWEDEN
Covered Property (1)
Activating Batteries Based on Environmental Conditions
Patent: 7,863,866 →
Application: 11/877,270 →
Publication: US 2009/0102290
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 →