Patent Assignment
Reel/Frame 013934/0492
Assignment of Assignor's Interest
Recorded: 2003-03-31
Pages: 2
Assignor
SHIRRIFF, KENNETH
Executed: 2003-03-28
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)
Method and System for Selectively Retrieving Updated Information from One or More Websites
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.