IP Library › Assignment 019348/0464
Patent Assignment
Reel/Frame 019348/0464

Assignment of Assignor's Interest

Recorded: 2007-05-29 Pages: 5
Assignors
KALTENBACH, MATT ANDREW
Executed: 2003-09-30
COSTON, STEVEN G.
Executed: 2003-09-29
CAMPITELLO, ROBERT ANTHONY
Executed: 2004-06-09
Assignee
SONY ERICSSON MOBILE COMMUNICATIONS AB
NYA VATTENTORNET, LUND, S22188, SWEDEN
Covered Property (1)
Bluetooth¿ Enabled Hearing Aid
Patent: 7,570,974 →
Application: 11/754,397 →
Publication: US 2007/0225050
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 →