Patent Assignment
Reel/Frame 012010/0509
Assignment of Assignor's Interest
Recorded: 2001-07-13
Pages: 6
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013
Covered Property
(1)
De-Modulation of Mok(M-Ary Orthogonal Modulation)
Patent:
6,977,974 →
Application:
09/716,565 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 17, 2017
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 040980/0313 →
Assignment of Assignor's Interest
Jan 17, 2017
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 040980/0316 →
Corrective Assignment to Correct the Execution Date Previously Recorded at Reel: 040980 Frame: 0316. Assignor(S) Hereby Confirms the Assignment .
Feb 6, 2017
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 041700/0506 →
Assignment of Assignor's Interest
May 3, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: HUAWEI TECHNOLOGIES, COMPANY, LTD.
Reel/Frame 042233/0090 →