Patent Assignment
Reel/Frame 013256/0251
Assignment of Assignor's Interest
Recorded: 2002-08-30
Pages: 2
Assignor
VANCE, C. TERRY
Executed: 2002-08-22
Assignee
CINGULAR WIRELESS
5565 GLENRIDGE CONNECTOR, SUITE 1700, ATLANTA, GEORGIA, 30342
Covered Property
(1)
Element Outage Monitoring in a Wireless Telecommunication System
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 25, 2005
From: CINGULAR WIRELESS, LLC
To: CINGULAR WIRELESS II, INC.
Reel/Frame 016480/0826 →
Certificate of Conversion
Feb 9, 2006
From: CINGULAR WIRELESS II, INC.
To: CINGULAR WIRELESS II, LLC
Reel/Frame 017147/0063 →
Change of Name
Aug 7, 2008
From: CINGULAR WIRELESS II, LLC
To: AT&T MOBILITY II, LLC
Reel/Frame 021356/0270 →
Change of Name
Aug 8, 2008
From: AT&T MOBILITY II, LLC
To: AT&T MOBILITY II LLC
Reel/Frame 021360/0084 →