Patent Assignment
Reel/Frame 041377/0547
Change of Name
Recorded: 2017-01-17
Pages: 2
Assignor
AT&T MOBILITY II, LLC
Executed: 2007-08-23
Assignee
AT&T MOBILITY II LLC
1025 LENOX PARK BOULEVARD, ATLANTA, GEORGIA, 30319
Covered Properties
(3)
Turbo Channel Estimation for Ofdm Systems
Turbo Channel Estimation for Ofdm Systems
Turbo Channel Estimation for Ofdm Systems
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 28, 2012
From: LO, TITUS; WANG, RUIFENG
To: AT&T WIRELESS SERVICES, INC.
Reel/Frame 028459/0070 →
Assignment of Assignor's Interest
Jul 26, 2012
From: LO, TITUS; WANG, RUIFENG
To: AT&T WIRELESS SERVICES, INC.
Reel/Frame 028649/0705 →
Assignment of Assignor's Interest
Sep 16, 2015
From: LO, TITUS; WANG, RUIFENG
To: AT&T WIRELESS SERVICES, INC.
Reel/Frame 036576/0675 →
Assignment of Assignor's Interest
Jan 17, 2017
From: NEW CINGULAR WIRELESS SERVICES, INC.
To: CINGULAR WIRELESS II, INC.
Reel/Frame 040980/0851 →
Change of Name
Jan 17, 2017
From: CINGULAR WIRELESS II, LLC
To: AT&T MOBILITY II, LLC
Reel/Frame 041377/0545 →
Change of Name
Jan 17, 2017
From: AT&T WIRELESS SERVICES, INC.
To: NEW CINGULAR WIRELESS SERVICES, INC.
Reel/Frame 041377/0534 →
Certificate of Conversion
Jan 17, 2017
From: CINGULAR WIRELESS II, INC.
To: CINGULAR WIRELESS II, LLC
Reel/Frame 041377/0539 →
Assignment of Assignor's Interest
Feb 16, 2017
From: AT&T MOBILITY II LLC
To: HUAWEI TECHNOLOGIES, COMPANY, LTD.
Reel/Frame 041282/0592 →