Assignment of Assignor's Interest

Recorded: 2001-03-09 Pages: 3

Assignor

KITSUKAWA, TADAMASA

Executed: 2001-02-15

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 Billing for Interactive Television

Patent: 8,095,948 →

Application: 09/802,635 →

Publication: US 2002/0144258

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.