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Patent Assignment Details
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Reel/Frame:020384/0156   Pages: 4
Recorded: 01/03/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
07/02/2013
Application #:
12003921
Filing Dt:
01/03/2008
Publication #:
Pub Dt:
05/08/2008
Title:
METHOD AND SYSTEM FOR PROVIDING REAL TIME RINGBACK TONE, AND TERMINAL THEREOF
Assignors
1
Exec Dt:
12/19/2007
2
Exec Dt:
12/25/2007
3
Exec Dt:
12/18/2007
4
Exec Dt:
12/19/2007
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT, SHENZHEN
GUANGDONG PROVINCE, CHINA 518129
Correspondence name and address
MR. ERNEST F. CHAPMAN
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER, L.P.
901 NEW YORK AVENUE, NW
WASHINGTON, D.C. 20001-4413

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