Patent Assignment
Reel/Frame 024835/0152
Assignment of Assignor's Interest
Recorded: 2010-08-13
Pages: 21
Assignor
GRAEFEN, EDDY
Executed: 2007-08-23
Assignee
AT&T MOBILITY II LLC
5565 GLENRIDGE CONNECTOR, ATLANTA, GEORGIA, 30342
Covered Property
(1)
Profile-Driven Response to Communication Events
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee's Name and Execution Date Previously Recorded at Reel: 024835 Frame: 0152. Assignor(S) Hereby Confirms the Assignment .
Oct 9, 2019
From: GRAEFEN, EDDY
To: AT&T WIRELESS SERVICES
Reel/Frame 050674/0319 →
Change of Name
Oct 9, 2019
From: AT&T WIRELESS SERVICES, INC.
To: NEW CINGULAR WIRELESS SERVICES, INC.
Reel/Frame 050674/0989 →
Assignment of Assignor's Interest
Oct 9, 2019
From: NEW CINGULAR WIRELESS SERVICES, INC.
To: CINGULAR WIRELESS II, INC.
Reel/Frame 050675/0458 →
Certificate of Conversion
Oct 9, 2019
From: CINGULAR WIRELESS II, INC.
To: CINGULAR WIRELESS II, LLC
Reel/Frame 050676/0102 →
Change of Name
Oct 9, 2019
From: CINGULAR WIRELESS II, LLC
To: AT&T MOBILITY II, LLC
Reel/Frame 050676/0217 →
Change of Name
Oct 9, 2019
From: AT&T MOBILITY II, LLC
To: AT&T MOBILITY II LLC
Reel/Frame 050676/0377 →
Assignment of Assignor's Interest
Oct 25, 2019
From: AT&T MOBILITY II LLC
To: RINGCENTRAL, INC.
Reel/Frame 050824/0554 →