IP Library › Assignment 017350/0960
Patent Assignment
Reel/Frame 017350/0960

Assignment of Assignor's Interest

Recorded: 2006-03-23 Pages: 2
Assignor
BOERSMA, JOHAN
Executed: 2006-03-03
Assignee
SONY ERICSSON MOBILE COMMUNICATIONS AB
NYA VATTENTORNET, SE-221 88 LUND, SWEDEN
Covered Property (1)
Headset with Ambient Sound
Patent: 7,903,826 →
Application: 11/370,349 →
Publication: US 2007/0223717
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 →