IP Library › Assignment 016350/0231
Patent Assignment
Reel/Frame 016350/0231

Assignment of Assignor's Interest

Recorded: 2005-03-01 Pages: 4
Assignors
CHEN, Y. R.
Executed: 2005-02-22
HUANG, H.
Executed: 2005-02-17
JANA, R.
Executed: 2005-02-25
WEI, B.
Executed: 2005-02-17
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property (1)
Multimedia Alerting and Notification Service for Mobile Users
Patent: 8,190,687 →
Application: 11/069,309 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 26, 2009
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 022885/0320 →
Assignment of Assignor's Interest Apr 25, 2012
From: CHEN, YIH-FARN ROBIN; JANA, RITTWIK; HUANG, HUALE; WEI, BIN
To: AT&T CORP.
Reel/Frame 028104/0222 →