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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/30/2014
Application #:
13055380
Filing Dt:
08/10/2011
Publication #:
Pub Dt:
10/18/2012
Inventors:
Shaohua Tang, Jintai Ding, Guangdong Yang, Yujun Liang
Title:
GROUP KEY MANAGEMENT APPROACH BASED ON LINEAR GEOMETRY
Assignment: 1
Reel/Frame:
025931/0638Recorded: 03/10/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/03/2011
Exec Dt:
03/03/2011
Exec Dt:
03/03/2011
Exec Dt:
03/03/2011
Assignee:
NO. 381, WUSHAN, TIANHE DISTRICT
GUANGZHOU
GUANGDONG, CHINA 510640
Correspondent:
JOSEPH R. LANSER
SEYFARTH SHAW LLP
131 S. DEARBORN STREET, SUITE 2400
CHICAGO, IL 60603

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