Patent Assignment
Reel/Frame 019037/0832
Assignment of Assignor's Interest
Recorded: 2007-02-28
Pages: 5
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET, SUITE 901, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Methods, Systems. and Products for Retrieving Audio Signals
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 19, 2023
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 065914/0990 →
Change of Name
Dec 19, 2023
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 066076/0911 →
Change of Name
Dec 19, 2023
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 066076/0913 →
Change of Name
Dec 19, 2023
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 066076/0932 →
Assignment of Assignor's Interest
Mar 6, 2024
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NOKIA TECHNOLOGIES OY
Reel/Frame 066745/0552 →