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Patent Assignment Details
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Reel/Frame:018219/0985   Pages: 3
Recorded: 08/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
01/25/2011
Application #:
11508015
Filing Dt:
08/21/2006
Publication #:
Pub Dt:
05/24/2007
Title:
METHOD AND APPARATUS TO PROVIDE PAY-PER-CALL PERFORMANCE BASED ADVERTISING
Assignors
1
Exec Dt:
01/13/2004
2
Exec Dt:
01/13/2004
3
Exec Dt:
01/13/2004
4
Exec Dt:
01/13/2004
5
Exec Dt:
01/13/2004
6
Exec Dt:
01/13/2004
7
Exec Dt:
01/13/2004
8
Exec Dt:
01/13/2004
Assignee
1
100 CALIFORNIA STREET, 4TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111
Correspondence name and address
LEHUA WANG
GREENBERG TRAURIG LLP
5TH FLOOR
1900 UNIVERSITY AVENUE
EAST PALO ALTO, CA 94303

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