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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
07/31/2007
Application #:
10653772
Filing Dt:
09/03/2003
Publication #:
Pub Dt:
03/03/2005
Inventors:
Gregory W. Bond, Eric Cheung, Kermit Hal Purdy, Xiaotao Wu, Pamela Zave
Title:
TELECOMMUNICATION NETWORK SYSTEM AND METHOD IN COMMUNICATION SERVICES USING SESSION INITIATION PROTOCOL
Assignment: 1
Reel/Frame:
014461/0110Recorded: 09/03/2003Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/18/2003
Exec Dt:
08/14/2003
Exec Dt:
08/28/2003
Exec Dt:
08/18/2003
Exec Dt:
08/20/2003
Assignee:
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Correspondent:
AT&T CORP.
S.H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748

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