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Patent Assignment Assignor Details
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Assignor Name : SONG, ZHICHAO
Total Assignments: 4
Assignment: 1
Reel/Frame:029059/0422   Pages: 3
Recorded: 09/24/2012
Attorney Dkt #:GLM14
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, KUN
Exec Dt:
09/21/2012
2
XU, YUNLONG
Exec Dt:
09/21/2012
3
ZHANG, JINLING
Exec Dt:
09/21/2012
4
ZHAO, YATAO
Exec Dt:
09/21/2012
5
SONG, ZHICHAO
Exec Dt:
09/21/2012
Assignee
1
CONTEC MEDICAL SYSTEMS CO., LTD.
NO. 112 QIN HUANG WEST AVENUE
ECONOMIC AND TECHNICAL DEVELOPMENT ZONE, QINHUANGDAO
HEIBEI PROVINCE 066004, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9474477
US20140088387
13625805
Correspondence name and address
J. C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 2
Reel/Frame:052359/0464   Pages: 16
Recorded: 04/09/2020
Attorney Dkt #:PF190502USP (40101-00002)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, KUN
Exec Dt:
02/26/2020
2
XU, YUNLONG
Exec Dt:
02/26/2020
3
ZHANG, JINLING
Exec Dt:
02/26/2020
4
ZHAO, YATAO
Exec Dt:
02/26/2020
5
SONG, ZHICHAO
Exec Dt:
02/26/2020
6
WU, DI
Exec Dt:
02/26/2020
7
YAN, BOHUA
Exec Dt:
02/26/2020
Assignee
1
CONTEC MEDICAL SYSTEMS CO., LTD.
NO.112 QINHUANG WEST STREET
ECONOMIC & TECHNICAL DEVELOPMENT ZONE
QINHUANGDAO, HEBEI, CHINA 066004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11766199
US20220007977
16755054
Correspondence name and address
PATENT DOCKET DEPARTMENT ARMSTRONG TEASD
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 3
Reel/Frame:052366/0110   Pages: 16
Recorded: 04/09/2020
Attorney Dkt #:PF190501USP (40101-00001)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, KUN
Exec Dt:
02/26/2020
2
XU, YUNLONG
Exec Dt:
02/26/2020
3
ZHANG, JINLING
Exec Dt:
02/26/2020
4
ZHAO, YATAO
Exec Dt:
02/26/2020
5
SONG, ZHICHAO
Exec Dt:
02/26/2020
6
WU, DI
Exec Dt:
02/26/2020
7
YAN, BOHUA
Exec Dt:
02/26/2020
Assignee
1
CONTEC MEDICAL SYSTEMS CO., LTD.
NO.112 QINHUANG WEST STREET
ECONOMIC & TECHNICAL DEVELOPMENT ZONE
QINHUANGDAO, HEBEI, CHINA 066004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11304636
US20210251537
16755037
Correspondence name and address
PATENT DOCKET DEPARTMENT ARMSTRONG TEASD
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 4
Reel/Frame:052183/0041   Pages: 6
Recorded: 03/20/2020
Attorney Dkt #:10001-01-0123-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, PENGFEI
Exec Dt:
03/20/2020
2
ZHAO, SICHENG
Exec Dt:
03/20/2020
3
WANG, GUANGZHI
Exec Dt:
03/20/2020
4
ZHANG, SHANGHANG
Exec Dt:
03/20/2020
5
GU, YANG
Exec Dt:
03/20/2020
6
LI, YAXIAN
Exec Dt:
03/20/2020
7
SONG, ZHICHAO
Exec Dt:
03/20/2020
8
HU, RUNBO
Exec Dt:
03/20/2020
9
CHAI, HUA
Exec Dt:
03/20/2020
Assignee
1
BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
BUILDING 34, NO. 8 DONGBEIWANG WEST ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100193
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11526807
US20210295208
16826084
Correspondence name and address
BAYES PLLC
1765 GREENSBORO STATION PLACE
SUITE 900
MCLEAN, VA 22102

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