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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : LUO, HAN
Total Assignments: 6
Assignment: 1
Reel/Frame:051350/0845   Pages: 4
Recorded: 06/14/2019
Attorney Dkt #:1157-0001WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAN, CHI
Exec Dt:
04/25/2019
2
MENG, CHAOFENG
Exec Dt:
04/24/2019
3
LUO, HAN
Exec Dt:
04/23/2019
4
SUI, YIHUAN
Exec Dt:
04/23/2019
5
DOU, FANGYU
Exec Dt:
04/23/2019
Assignee
1
KOUBEI HOLDING LIMITED
P.O. BOX 847
FOURTH FLOOR, ONE CAPITAL PLACE
GEORGE TOWN, CAYMAN ISLANDS KY1-1103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190318369
16469894
Correspondence name and address
GROGAN, TUCCILLO & VANDERLEEDEN, LLP
1350 MAIN STREET, 5TH FLOOR
SPRINGFIELD, MA 01103
Assignment: 2
Reel/Frame:049275/0032   Pages: 5
Recorded: 05/24/2019
Attorney Dkt #:3516357.0002 (AXJ)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAN, CHI
Exec Dt:
05/15/2019
2
MENG, CHAOFENG
Exec Dt:
05/15/2019
3
LUO, HAN
Exec Dt:
05/08/2019
4
SUI, YIHUAN
Exec Dt:
05/16/2019
5
DOU, FANGYU
Exec Dt:
05/16/2019
Assignee
1
KOUBEI HOLDING LIMITED
FOURTH FLOOR, ONE CAPITAL PLACE
P.O. BOX 847
GEORGE TOWN, GRAND CAYMAN, CAYMAN ISLANDS KY1-1103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190295136
16463872
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD, SUITE 1100
ST LOUIS, MO 63105
Assignment: 3
Reel/Frame:050179/0293   Pages: 5
Recorded: 05/24/2019
Attorney Dkt #:3516357.0003 (AXJ)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAN, CHI
Exec Dt:
05/15/2019
2
MENG, CHAOFENG
Exec Dt:
05/15/2019
3
LUO, HAN
Exec Dt:
05/08/2019
4
SUI, YIHUAN
Exec Dt:
05/16/2019
5
DOU, FANGYU
Exec Dt:
05/16/2019
Assignee
1
KOUBEI HOLDING LIMITED
FOURTH FLOOR, ONE CAPITAL PLACE
P.O. BOX 847
GEORGE TOWN, GRAND CAYMAN, CAYMAN ISLANDS KY1-1103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11443251
US20200074357
16463920
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD, SUITE 1100
ST LOUIS, MO 63105
Assignment: 4
Reel/Frame:056237/0482   Pages: 4
Recorded: 05/14/2021
Attorney Dkt #:JCGL107370-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAN, JIANGLING
Exec Dt:
01/06/2021
2
LUO, HAN
Exec Dt:
01/10/2021
3
SHENG, JIANYONG
Exec Dt:
01/06/2021
4
YANG, XIANGLIANG
Exec Dt:
01/08/2021
Assignee
1
HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
NO.1037 LUOYU ROAD, HONGSHAN WUHAN,
HUBEI, CHINA 430074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11318105
US20210322336
17292455
Correspondence name and address
JCIP GLOBAL INC.
20 PACIFICA, SUITE 220
IRVINE, CA 92618
Assignment: 5
Reel/Frame:055815/0489   Pages: 6
Recorded: 04/02/2021
Attorney Dkt #:210005-APXU-CZL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PU, QUANWEI
Exec Dt:
01/26/2021
2
SHEN, LONGJIANG
Exec Dt:
01/26/2021
3
LI, XIAOYAN
Exec Dt:
01/26/2021
4
ZHOU, XINPENG
Exec Dt:
01/26/2021
5
GAO, BIN
Exec Dt:
01/26/2021
6
LIU, YULONG
Exec Dt:
01/26/2021
7
ZHANG, WENTAO
Exec Dt:
01/26/2021
8
LUO, HAN
Exec Dt:
01/26/2021
9
GUO, QINGSHENG
Exec Dt:
01/26/2021
10
JIANG, JIANHUI
Exec Dt:
01/26/2021
11
XIAO, TI
Exec Dt:
01/26/2021
12
WANG, PINGPING
Exec Dt:
01/26/2021
13
ZENG, WEI
Exec Dt:
01/26/2021
Assignee
1
CRRC ZHUZHOU LOCOMOTIVE CO., LTD.
TIANXIN
SHIFENG DISTRICT
ZHUZHOU, HUNAN, CHINA 412001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210387656
17282387
Correspondence name and address
APEX ATTORNEYS AT LAW, LLP
160 ALAMO PLAZA #942
ALAMO, CA 94507
Assignment: 6
Reel/Frame:062839/0314   Pages: 6
Recorded: 03/01/2023
Attorney Dkt #:41163-04018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, HAN
Exec Dt:
02/28/2023
2
CAO, JINGYING
Exec Dt:
02/28/2023
3
TONG, RONGLEI
Exec Dt:
02/28/2023
4
CAO, LINA
Exec Dt:
02/28/2023
5
CHEN, JUN
Exec Dt:
02/28/2023
6
MA, JIAYAO
Exec Dt:
02/28/2023
7
WANG, SHUANGSHUANG
Exec Dt:
02/28/2023
Assignee
1
BEIJING ROBOROCK INNOVATION TECHNOLOGY CO., LTD.
ROOM 1201, FLOOR 12, BUILDING 3, YARD 17
ANJU ROAD, CHANGPING DISTRICT
BEIJING, CHINA 102299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240029298
18043607
Correspondence name and address
YIZHOU LIU
CALFEE, HALTER & GRISWOLD LLP
THE CALFEE BUILDING, 1405 EAST SIXTH ST.
CLEVELAND, OH 44114

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