IP Library › Assignment 015543/0034
Patent Assignment
Reel/Frame 015543/0034

Assignment of Assignor's Interest

Recorded: 2004-06-14 Pages: 6
Assignors
CARLSON, STEVEN I.
Executed: 2004-05-18
RIFFE, SCOTT E.
Executed: 2004-05-20
Assignee
AT&T WIRELESS SERVICES, INC.
7277 164TH AVENUE NE, REDMOND, WASHINGTON, 98052
Covered Property (1)
Call Handling Scheme to Reduce Roaming Charges
Patent: 7,627,314 →
Application: 10/867,957 →
Publication: US 2005/0164702
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 Aug 7, 2008
From: CINGULAR WIRELESS II, LLC
To: AT&T MOBILITY II, LLC
Reel/Frame 021352/0684 →
Change of Name Aug 8, 2008
From: AT&T MOBILITY II, LLC
To: AT&T MOBILITY II LLC
Reel/Frame 021360/0044 →