IP Library › Assignment 022324/0645
Patent Assignment
Reel/Frame 022324/0645

Assignment of Assignor's Interest

Recorded: 2009-02-27 Pages: 5
Assignors
HAARTSEN, JACOBUS CORNELIS
Executed: 2009-02-23
SAMPIMON, GERRIT
Executed: 2009-02-23
TRIP, BART
Executed: 2009-02-23
Assignee
SONY ERICSSON MOBILE COMMUNICATIONS AB
NYA VATTENTORNET, LUND, SE-221 88, SWEDEN
Covered Property (1)
Acoustic in-Ear Detection for Earpiece
Patent: 8,199,956 →
Application: 12/358,289 →
Publication: US 2010/0189269
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 →