Patent Assignment
Reel/Frame 007250/0972
Assignment of Assignor's Interest
Recorded: 1994-11-23
Pages: 2
Assignor
ALAMOUTI, SIAVASH M.
Executed: 1994-11-18
Assignee
MPR TELTECH LTD.
8999 NELSON WAY, BURNABY, BRITISH COLUMBIA, V5A 4B5, CANADA
Covered Property
(1)
Cyclic Trellis Coded Modulation
Patent:
5,675,590 →
Application:
08/344,111 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 23, 1994
From: MPR TELTECH LTD.
To: MCCAW CELLULAR COMMUNICATIONS, INC.
Reel/Frame 007250/0969 →
Assignment of Assignor's Interest
Nov 21, 1995
From: MCCAW CELLULAR COMMUNICATIONS, INC
To: AT&T WIRELESS SERVICES, INC
Reel/Frame 007725/0802 →
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
Apr 22, 2005
From: CINGULAR WIRELESS II, INC.
To: CINGULAR WIRLEESS II, LLC
Reel/Frame 017546/0612 →
Certificate of Conversion
Mar 29, 2006
From: CINGULAR WIRELESS II, INC.
To: CINGULAR WIRELESS II, LLC
Reel/Frame 017696/0375 →
Change of Name
Apr 28, 2008
From: CINGULAR WIRELESS II, LLC
To: AT&T MOBILITY II, LLC
Reel/Frame 020863/0670 →
Change of Name
May 12, 2008
From: AT&T MOBILITY II, LLC
To: AT&T MOBILITY II LLC
Reel/Frame 020936/0370 →