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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
11815230
Issue Dt:
11/14/2023
Application #:
16489309
Filing Dt:
08/27/2019
Publication #:
20210356081
Pub Dt:
11/18/2021
Inventors:
Xiaxi LI, Qingyu WANG, Linlin XING, Zandong HAN, Jiabao ZHANG, Qiang JIN, Ruili MA, Fan YANG et al
Title:
WIRELESS COMMUNICATION SYSTEM AND COMMUNICATION METHOD FOR CABLELESS DETECTION ROBOT FOR GAS PIPELINE
Assignment: 1
Reel/Frame:
050187/0079Recorded: 08/27/2019Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LI, XIAXI
Exec Dt:
08/02/2019
WANG, QINGYU
Exec Dt:
08/02/2019
XING, LINLIN
Exec Dt:
08/02/2019
HAN, ZANDONG
Exec Dt:
08/02/2019
ZHANG, JIABAO
Exec Dt:
08/02/2019
JIN, QIANG
Exec Dt:
08/02/2019
MA, RUILI
Exec Dt:
08/02/2019
YANG, FAN
Exec Dt:
08/02/2019
TIAN, WENQING
Exec Dt:
08/02/2019
Assignee:
BEIJING GAS GROUP COMPANY LIMITED
NO. 22, NAN XIAO JIE, XI ZHI MEN, XI CHENG DIST.
BEIJING, CHINA 100035
Correspondent:
NOVOCLAIMS PATENT SERVICES LLC
20539 E. WALNUT DRIVE NORTH, SUITE I
(WALNUT PARK BUSINESS CENTER)
WALNUT, CA 91789

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