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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/19/2013
Application #:
12703278
Filing Dt:
02/10/2010
Publication #:
Pub Dt:
06/10/2010
Inventors:
Congqi LI, Zhiyong HUANG, Zhiwen CHANG, Da HE, Jianmei ZHANG, Tianhai CHANG, Jinghua SONG et al
Title:
UPGRADING METHOD, SYSTEM AND APPARATUS OF LOW-DENSITY WAVELENGTH DIVISION MULTIPLEXING SYSTEM
Assignment: 1
Reel/Frame:
023919/0661Recorded: 02/10/2010Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/09/2010
Exec Dt:
02/02/2010
Exec Dt:
02/02/2010
Exec Dt:
01/19/2010
Exec Dt:
02/02/2010
Exec Dt:
02/09/2010
Exec Dt:
02/02/2010
Exec Dt:
02/02/2010
Exec Dt:
02/02/2010
Exec Dt:
01/19/2010
Assignee:
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTRICT
SHENZHEN, GUANGDONG, CHINA 518129
Correspondent:
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 60601-6731

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