Patent Assignment
Reel/Frame 018878/0980
Assignment of Assignor's Interest
Recorded: 2007-02-08
Pages: 3
Assignees
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU, TOKYO, JAPAN
SONY ELECTRONICS INC.
1 SONY DRIVE, PARK RIDGE, NEW JERSEY, 07656
Covered Property
(1)
System and Method for Muting Tv Speakers When Headphones in Use