Patent Assignment
Reel/Frame 022700/0406
Assignment of Assignor's Interest
Recorded: 2009-05-19
Pages: 3
Assignor
ZHANG, HONGLIANG
Executed: 2000-09-19
Assignee
AT&T WIRELESS SERVICES, INC.
7277 164TH AVENUE NE, REDMOND, WASHINGTON, 98052
Covered Property
(1)
Methods and Apparatus for Use in Reducing Residual Phase Error in Ofdm Communication Signals
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 15, 2010
From: NEW CINGULAR WIRELESS SERVICES, INC., F/K/A AT&T WIRELESS SERVICES, INC.
To: CINGULAR WIRELESS II, INC.
Reel/Frame 024991/0781 →
Certificate of Conversion
Sep 15, 2010
From: CINGULAR WIRELESS II, INC.
To: CINGULAR WIRELESS II, LLC
Reel/Frame 024991/0798 →
Change of Name
Sep 15, 2010
From: CINGULAR WIRELESS II, LLC
To: AT&T MOBILITY II, LLC
Reel/Frame 024991/0839 →
Change of Name
Sep 15, 2010
From: AT&T MOBILITY II, LLC
To: AT&T MOBILITY II LLC
Reel/Frame 024991/0877 →