Assignment of Assignor's Interest

Recorded: 2004-01-20 Pages: 2

Assignor

TZANN-EN SZETO, CHRISTOPHER

Executed: 2004-01-05

Assignee

YAHOO! INC.

701 FIRST AVENUE, SUNNYVALE, CALIFORNIA, 94089

Covered Property (1)

Messenger-Controlled Applications in an Instant Messaging Environment

Patent: 7,188,143 →

Application: 10/613,985 →

Publication: US 2004/0215731

Related Assignments (1)

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