Patent Assignment
Reel/Frame 007240/0836
Assignment of Assignor's Interest
Recorded: 1994-11-23
Pages: 3
Assignor
MPR TELTECH LTD.
Executed: 1994-11-18
Assignee
MCCAW CELLULAR COMMUNICATIONS, INC.
5400 CARILON POINT, KIRKLAND,, WASHINGTON, 98033
Covered Property
(1)
Differentially Encoded Pilot Word System and Method for Wireless Transmissions of Digital Data
Patent:
5,809,083 →
Application:
08/344,238 →
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: WRIGHT, ANDREW S.
To: MPR TELTECH LTD.
Reel/Frame 007240/0834 →
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 →