Patent Assignment
Reel/Frame 011696/0084
Assignment of Assignor's Interest
Recorded: 2001-04-09
Pages: 9
Assignors
CHINTADA, LAKSHMANA RAO
Executed: 2001-03-16
HONG, LIANG A.
Executed: 2001-03-15
MOINZADEH, KAMYAR
Executed: 2001-03-26
WAHLSTROM, DONALD P.
Executed: 2001-03-13
Assignee
AT&T WIRELESS SERVICES, INC.
7277 164TH AVENUE NE, REDMOND, WASHINGTON, 98052
Covered Property
(1)
Medium Access Dynamic Congestion Control Mechanism for Wireless Data
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Certificate of Conversion
Apr 22, 2005
From: CINGULAR WIRELESS II, INC.
To: CINGULAR WIRLEESS II, LLC
Reel/Frame 017546/0612 →
Assignment of Assignor's Interest
Apr 22, 2005
From: NEW CINGULAR WIRELESS SERVICES, INC. F/K/A AT&T WIRELESS SERVICES, INC.
To: CINGULAR WIRELESS II, INC.
Reel/Frame 017555/0711 →
Certificate of Conversion
Mar 29, 2006
From: CINGULAR WIRELESS II, INC.
To: CINGULAR WIRELESS II, LLC
Reel/Frame 017696/0375 →
Change of Name
Jul 30, 2008
From: CINGULAR WIRELESS II, LLC
To: AT&T MOBILITY II, LLC
Reel/Frame 021315/0255 →
Change of Name
Aug 7, 2008
From: AT&T MOBILITY II, LLC
To: AT&T MOBILITY II LLC
Reel/Frame 021352/0433 →
Corrective Assignment to Correct the Assignors' Execution Date Previously Recorded on Reel 021352 Frame 0433. Assignor(S) Hereby Confirms the Change of Name.
Jul 26, 2021
From: AT&T MOBILITY II, LLC
To: AT&T MOBILITY II LLC
Reel/Frame 056976/0437 →