Patent Assignment
Reel/Frame 040588/0307
Assignment of Assignor's Interest
Recorded: 2016-12-07
Pages: 5
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013
Covered Properties
(4)
System and Method for Deploying Filters for Processing Signals
Patent:
7,292,973 →
Application:
10/811,662 →
System and Method for Deploying Filters for Processing Signals
Patent:
7,499,851 →
Application:
11/548,833 →
System and Method for Deploying Filters for Processing Signals
Patent:
7,657,426 →
Application:
11/863,837 →
A System and Method for Switching Between a First Filter and a Scond Filter for a Received Audio Signal
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 7, 2016
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 040588/0469 →
Assignment of Assignor's Interest
Dec 7, 2016
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 040588/0629 →
Assignment of Assignor's Interest
Jan 24, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Reel/Frame 041068/0932 →
Assignment of Assignor's Interest
Feb 1, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Reel/Frame 041149/0133 →