Patent Assignment
Reel/Frame 008718/0050
Assignment of Assignor's Interest
Recorded: 1997-09-29
Pages: 11
Assignors
ALAMOUTI, SIAVASH
Executed: 1997-08-27
CASAS, EDUARDO F.
Executed: 1997-09-15
HIRANO, MICHAEL
Executed: 1997-09-04
HOOLE, ELLIOTT
Executed: 1997-09-09
JESSE, MARY
Executed: 1997-08-27
MICHELSON, DAVID G.
Executed: 1997-09-12
POON, PATRICK
Executed: 1997-08-29
VEINTIMILLA, GREGORY J.
Executed: 1997-09-04
ZHANG, HONGLIANG
Executed: 1997-09-04
Assignee
AT&T WIRELESS SERVICES, INC.
5000 CARILLON POINT, KIRKLAND, WASHINGTON, 98033
Covered Property
(1)
Method for Frequency Division Duplex Communications
Patent:
5,933,421 →
Application:
08/796,584 →
Related Assignments
(5)
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 10, 2008
From: CINGULAR WIRELESS II, LLC
To: AT&T MOBILITY II, LLC
Reel/Frame 021221/0215 →
Change of Name
Jul 21, 2008
From: AT&T MOBILITY II, LLC
To: AT&T MOBILITY II LLC
Reel/Frame 021265/0993 →