Patent Assignment
Reel/Frame 023360/0778
Assignment of Assignor's Interest
Recorded: 2009-10-13
Pages: 6
Assignee
AT&T WIRELESS SERVICES, INC.
7277 164TH AVENUE NE, REDMOND, WASHINGTON, 98052
Covered Property
(1)
Turbo Channel Estimation for Ofdm Systems
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 13, 2009
From: AT&T MOBILITY II, LLC
To: AT&T MOBILITY II LLC
Reel/Frame 023361/0016 →
Assignment of Assignor's Interest
Oct 13, 2009
From: NEW CINGULAR WIRELESS SERVICES, INC., F/K/A AT&T WIRELESS SERVICES, INC.
To: CINGULAR WIRELESS II, INC.
Reel/Frame 023360/0828 →
Change of Name
Oct 13, 2009
From: CINGULAR WIRELESS II, INC.
To: CINGULAR WIRELESS II, LLC
Reel/Frame 023360/0910 →
Change of Name
Oct 13, 2009
From: CINGULAR WIRELESS II, LLC
To: AT&T MOBILITY II, LLC
Reel/Frame 023360/0917 →
Change of Name
Jan 17, 2017
From: AT&T WIRELESS SERVICES, INC.
To: NEW CINGULAR WIRELESS SERVICES, INC.
Reel/Frame 041378/0347 →
Corrective Assignment to Correct the Nature of Conveyance Previously Recorded at Reel: 023360 Frame: 0910. Assignor(S) Hereby Confirms the Certificate of Conversion.
Jan 17, 2017
From: CINGULAR WIRELESS II, INC.
To: CINGULAR WIRELESS II, LLC
Reel/Frame 041378/0449 →
Corrective Assignment to Correct the Assignor Name Previously Recorded on Reel 023360 Frame 0828. Assignor(S) Hereby Confirms the Assignment.
Jan 17, 2017
From: NEW CINGULAR WIRELESS SERVICES, INC.
To: CINGULAR WIRELESS II, INC.
Reel/Frame 041378/0530 →
Assignment of Assignor's Interest
Feb 16, 2017
From: AT&T MOBILITY II LLC
To: HUAWEI TECHNOLOGIES, COMPANY, LTD.
Reel/Frame 041282/0592 →