IP Library › Assignment 031256/0279
Patent Assignment
Reel/Frame 031256/0279

Assignment of Assignor's Interest

Recorded: 2013-09-23 Pages: 4
Assignor
SONY MOBILE COMMUNICATIONS AB
Executed: 2013-09-10
Assignees
SONY CORPORATION
1-7-1 KONAN, MINATO-KU, TOKYO, 108-0075, JAPAN
SONY MOBILE COMMUNICATIONS AB
NYA VATTENTORNET, LUND, SE-221 88, SWEDEN
Covered Property (1)
Automatic Polarity Adaptation for Ambient Noise Cancellation
Patent: 8,571,226 →
Application: 12/964,859 →
Publication: US 2012/0148060
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 10, 2010
From: ISBERG, PETER
To: SONY ERICSSON MOBILE COMMUNICATIONS AB
Reel/Frame 025470/0445 →
Change of Name Sep 12, 2013
From: SONY ERICSSON MOBILE COMMUNICATIONS
To: SONY MOBILE COMMUNICATIONS AB
Reel/Frame 031207/0432 →