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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/25/2012
Application #:
12847749
Filing Dt:
07/30/2010
Publication #:
Pub Dt:
02/10/2011
Inventors:
Zhuhong Zhang, Chuandong Li, Fei Zhu, Yusheng Bai
Title:
SIDE BAND PILOT TONE FOR DIGITAL SIGNAL PROCESSING IN POLARIZATION MULTIPLEXED COHERENT OPTICAL COMMUNICATION SYSTEM
Assignment: 1
Reel/Frame:
040606/0834Recorded: 12/08/2016Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/01/2009
Assignee:
HUAWEI ADMINISTRATION BUILDING, BANTIAN
LONGGANG DISTRICT, GUANGDONG
SHENZHEN, CHINA 518129
Correspondent:
HUAWEI TECHNOLOGIES CANADA CO., LTD.
303 TERRY FOX DRIVE
SUITE 400
OTTAWA, K2K 3J1 CANADA
Assignment: 2
Reel/Frame:
024869/0549Recorded: 08/23/2010Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/27/2010
Exec Dt:
07/27/2010
Exec Dt:
07/29/2010
Exec Dt:
08/10/2010
Assignee:
1700 ALMA DRIVE, SUITE 500
PLANO, TEXAS 75075
Correspondent:
GRANT RODOLPH
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024-6616

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