Patent Assignment
Reel/Frame 017152/0457
Assignment of Assignor's Interest
Recorded: 2005-10-31
Pages: 7
Assignors
THAKUR, MADHUKAR N.
Executed: 2005-09-28
ZHUANG, MINGZHE
Executed: 2005-10-11
KATTAN, FRANCISCO J.
Executed: 2005-10-14
Assignee
OPENWAVE SYSTEMS, INC.
2100 SEAPORT BLVD., REDWOOD CITY, CALIFORNIA, 94063
Covered Property
(1)
System and method for providing prepaid billing for instant messaging users
Application:
60/711,715 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.