IP Library Assignment 014174/0010
Patent Assignment
Reel/Frame 014174/0010

Assignment of Assignor's Interest

Recorded: 2003-06-10 Pages: 3
Assignors
BUSAYAPONGCHAI, SENIS
Executed: 2003-05-27
CHINTRAKULCHAI, PICHET
Executed: 2003-05-27
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
SUITE 901, 824 MARKET STREET, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Methods and System for Creating Voice Files Using a Voicexml Application
Patent: 7,577,568 →
Application: 10/458,532 →
Publication: US 2004/0254792
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 18, 2009
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 022266/0765 →