Patent Assignment
Reel/Frame 031551/0186
Assignment of Assignor's Interest
Recorded: 2013-11-06
Pages: 20
Assignor
AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Executed: 2013-05-08
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET, SUITE 4000, ATLANTA, GEORGIA, 30308
Covered Property
(1)
Device and Method for Augmenting Cellular Telephone Audio Signals
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 18, 2011
From: KIRKPATRICK, MARK A.
To: AT&T INTELLECTUAL PROPERTY I, LP
Reel/Frame 025830/0769 →
Corrective Assignment to Correct the Assignee, the Recorded Document, and the Execution Date of the Recorded Document Previously Recorded on Reel 025830 Frame 0769. Assignor(S) Hereby Confirms the Assignment.
Nov 6, 2013
From: KIRKPATRICK, MARK
To: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
Reel/Frame 031583/0434 →
Change of Name
Nov 6, 2013
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 031583/0442 →
Change of Name
Nov 6, 2013
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 031583/0445 →
Change of Name
Nov 6, 2013
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 031583/0448 →