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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
02/15/2005
Application #:
09693589
Filing Dt:
10/20/2000
Inventors:
Weidong Yang, Guanghan Xu
Title:
COMMUNICATION SYSTEM AND METHOD FOR PERFORMING FAST SYMBOL ESTIMATION FOR MULTIPLE ACCESS DISPERSE CHANNELS
Assignment: 1
Reel/Frame:
011440/0199Recorded: 01/16/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/02/2001
Exec Dt:
01/02/2001
Assignee:
10535 BOYER BLVD. #100
AUSTIN, TEXAS 78758
Correspondent:
CONLEY, ROSE & TAYON, P.C.
JEFFREY C. HOOD
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 2
Reel/Frame:
018160/0619Recorded: 08/23/2006Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/20/2006
Assignee:
XINWEI BUILDING, NO. 7, ZHONGGUANCUN SOFTWARE PARK, NO. 8, DONGBEIWANG WEST ROAD, HAIDIAN DISTRICT
BEIJING, CHINA
Correspondent:
HOWARD CHEN, ESQ.
PRESTON GATES & ELLIS LLP
55 SECOND STREET, SUITE 1700
SAN FRANCISCO, CA 94105
Assignment: 3
Reel/Frame:
026619/0179Recorded: 07/07/2011Pages: 12
Conveyance:
PATENT PLEDGE AGREEMENT
Assignor:
Exec Dt:
04/25/2011
Assignees:
40 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100191
40 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100191
Correspondent:
KANG HAIZHEN
XINWEI BUILDING, NO. 7 ZHONGGUANCAN
SOFTWARE PARK NO. 8 DONGBEIWANG WEST ROAD
HAIDIAN DISTRICK
BEIJING, CHINA 100193
Assignment: 4
Reel/Frame:
039818/0139Recorded: 09/21/2016Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/14/2016
Exec Dt:
09/14/2016
Assignee:
XINWEI BUILDING, NO.7, ZHONGGUANCUN SOFTWARE PARK, NO.8, DONGBEIWANG WEST ROAD
BEIJING, CHINA 100193
Correspondent:
JIGANG JIN
P.O. BOX 1455
BURLINGAME, CA 94010

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