Patent Assignment
Reel/Frame 032707/0001
Assignment of Assignor's Interest
Recorded: 2014-04-18
Pages: 2
Assignor
AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Executed: 2009-08-24
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUM LANE, RENO, NEVADA, 89502
Covered Property
(1)
Ip Handset-Based Voice Mail Notification
Patent:
6,891,934 →
Application:
10/223,407 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 20, 2002
From: GAO, XIAOFENG; SCOTT, DAVID
To: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
Reel/Frame 013225/0970 →
Change of Name
Apr 18, 2014
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 032714/0779 →
Change of Name
Apr 18, 2014
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 032714/0812 →
Change of Name
Apr 18, 2014
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 032714/0814 →