Patent Assignment
Reel/Frame 015489/0428
Assignment of Assignor's Interest
Recorded: 2004-06-22
Pages: 3
Assignee
SONY CORPORATION
6-7-35 KITASHINAGAWA, SHINAGAWA-KU, TOKYO 141-0001, JAPAN
Covered Property
(1)
Signal Processing Apparatus for Eliminating Ringing Signal and Method Thereof, Record Medium, and Program