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Patent Assignment Assignor Details
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Assignor Name : WU, DONGHUA
Total Assignments: 15
Assignment: 1
Reel/Frame:039837/0795   Pages: 4
Recorded: 09/22/2016
Attorney Dkt #:64632-US-PA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, DONGHUA
Exec Dt:
09/05/2016
2
OUYANG, YE
Exec Dt:
09/05/2016
3
WANG, JIBIN
Exec Dt:
09/05/2016
4
HUET, ALEXIS
Exec Dt:
09/05/2016
Assignee
1
NANJING HOWSO TECHNOLOGY CO., LTD
NO.6, LONGJING ROAD, CHUNXI TOWN, GAOCHUN COUNTY, NANJING CITY,
JIANGSU PROVINCE, CHINA 211399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170264749
15127400
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO. 100, ROOSEVELT RD., SEC. 2,
TAIPEI, 100 TAIWAN
Assignment: 2
Reel/Frame:044454/0991   Pages: 5
Recorded: 12/20/2017
Attorney Dkt #:170117-FSU-CRRC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIU, BUZHAO
Exec Dt:
12/13/2017
2
JIAO, JINGHAI
Exec Dt:
12/13/2017
3
FANG, XINKAI
Exec Dt:
12/13/2017
4
WU, DONGHUA
Exec Dt:
12/13/2017
5
TAO, GUIDONG
Exec Dt:
12/13/2017
6
DENG, GUIMEI
Exec Dt:
12/13/2017
Assignee
1
CRRC QINGDAO SIFANG CO., LTD.
NO.88 JINHONGDONG ROAD
CHENGYANG DISTRICT
QINGDAO, SHANDONG, CHINA 266111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10192694
US20180190443
15738574
Correspondence name and address
YUE (ROBERT) XU
160 ALAMO PLAZA #942
ALAMO, CA 94507
Assignment: 3
Reel/Frame:046657/0211   Pages: 5
Recorded: 07/27/2018
Attorney Dkt #:180089-FSU-CRRC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, JIANSHENG
Exec Dt:
07/11/2018
2
JIAO, JINGHAI
Exec Dt:
07/11/2018
3
YU, YANZUN
Exec Dt:
07/11/2018
4
NIU, BUZHAO
Exec Dt:
07/11/2018
5
JIANG, FUJIE
Exec Dt:
07/11/2018
6
WU, DONGHUA
Exec Dt:
07/11/2018
Assignee
1
CRRC QINGDAO SIFANG CO., LTD.
NO.88 JINHONGDONG ROAD, CHENGYANG DISTRICT
QINGDAO, SHANDONG, CHINA 266111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10411503
US20190013695
16073735
Correspondence name and address
YUE (ROBERT) XU
160 ALAMO PLAZA #942
ALAMO, CA 94507
Assignment: 4
Reel/Frame:046808/0283   Pages: 4
Recorded: 09/06/2018
Attorney Dkt #:3872.01-P14499US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, BO
Exec Dt:
09/03/2018
2
JIAO, JINGHAI
Exec Dt:
09/03/2018
3
TIAN, QING
Exec Dt:
09/03/2018
4
ZHANG, HUIQING
Exec Dt:
09/03/2018
5
HAN, QINGJUN
Exec Dt:
09/03/2018
6
HOU, FANGDONG
Exec Dt:
09/03/2018
7
WU, DONGHUA
Exec Dt:
09/03/2018
8
MA, LIJUN
Exec Dt:
09/03/2018
Assignee
1
CRRC QINGDAO SIFANG CO., LTD.
NO. 88 JINHONGDONG ROAD
CHENGYANG DISTRICT QINGDAO, SHANDONG, CHINA 266111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11125006
US20190024436
16082910
Correspondence name and address
TRASKBRITT, P.C.
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 5
Reel/Frame:046880/0146   Pages: 8
Recorded: 09/14/2018
Attorney Dkt #:15157-000602-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, DONGHUA
Exec Dt:
09/11/2018
2
HU, MANTIAN
Exec Dt:
09/11/2018
3
YAN, XINGXIU
Exec Dt:
09/11/2018
Assignee
1
NANJING HOWSO TECHNOLOGY CO., LTD
NO. 6, LONGJING ROAD, CHUNXI TOWN
GAOCHUN NANJING
JIANGSU, CHINA 211399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190087741
16085315
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
15157-000602-US-NP
BLOOMFIELD HILLS, MI 48303
Assignment: 6
Reel/Frame:047703/0222   Pages: 4
Recorded: 12/07/2018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, DONGHUA
Exec Dt:
11/07/2018
2
HUET, ALEXIS
Exec Dt:
11/11/2018
3
SHI, LULU
Exec Dt:
11/07/2018
Assignee
1
NANJING HOWSO 1. TECHNOLOGY CO., LTD
NO.6, LONGJING ROAD, CHUNXI TOWN, GAOCHUN
COUNTY
NANJING, JIANGSU, CHINA 211399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11057788
US20190261204
16307993
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 7
Reel/Frame:047983/0611   Pages: 6
Recorded: 12/26/2018
Attorney Dkt #:CCT0003US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 047703 FRAME: 0222. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
WU, DONGHUA
Exec Dt:
11/07/2018
2
HUET, ALEXIS
Exec Dt:
11/11/2018
3
SHI, LULU
Exec Dt:
11/07/2018
Assignee
1
NANJING HOWSO TECHNOLOGY CO., LTD
NO. 6, LONGJING ROAD, CHUNXI TOWN, GAOCHUN COUNTY NANJING
JIANGSU, CHINA 211399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11057788
US20190261204
16307993
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH ST
22ND FLOOR
HARTFORD, CT 06103
Assignment: 8
Reel/Frame:047917/0202   Pages: 9
Recorded: 01/07/2019
Attorney Dkt #:KPC0724US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, DONGHUA
Exec Dt:
12/24/2018
2
LI, YANKUN
Exec Dt:
12/20/2018
3
TIAN, QING
Exec Dt:
12/23/2018
4
ZHANG, HUIQING
Exec Dt:
12/24/2018
5
XIAO, CHANJUAN
Exec Dt:
12/21/2018
6
HAN, QINGJUN
Exec Dt:
12/23/2018
7
YAO, ZHENGBIN
Exec Dt:
12/24/2018
Assignee
1
CRRC QINGDAO SIFANG CO., LTD.
NO. 88 JINHONGDONG ROAD, CHENGYANG DISTRICT
SHANDONG
QINGDAO, CHINA 266111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190305348
16315726
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 9
Reel/Frame:053071/0125   Pages: 5
Recorded: 06/28/2020
Attorney Dkt #:200038-APXU-CRRC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, JIANYING
Exec Dt:
06/04/2020
2
WU, DONGHUA
Exec Dt:
06/04/2020
3
XIAO, SHI
Exec Dt:
06/04/2020
4
JIANG, FUJIE
Exec Dt:
06/04/2020
5
LI, YANMIN
Exec Dt:
06/04/2020
Assignee
1
CRRC QINGDAO SIFANG CO., LTD.
NO.88 JINHONGDONG ROAD
CHENGYANG DISTRICT
QINGDAO, SHANDONG, CHINA 266111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10960901
US20200377131
16958722
Correspondence name and address
YUE (ROBERT) XU
160 ALAMO PLAZA # 942
ALAMO, CA 94507
Assignment: 10
Reel/Frame:055377/0761   Pages: 4
Recorded: 02/23/2021
Attorney Dkt #:20339.0060US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, JINSONG
Exec Dt:
02/01/2021
2
MU, SIYUAN
Exec Dt:
02/01/2021
3
MA, ZHIXUN
Exec Dt:
02/01/2021
4
JIANG, HOUXIAO
Exec Dt:
02/01/2021
5
WU, DONGHUA
Exec Dt:
02/02/2021
6
JIANG, FUJIE
Exec Dt:
02/01/2021
7
GAO, XINMAI
Exec Dt:
02/03/2021
Assignees
1
TONGJI UNIVERSITY
NO.1239, SIPING ROAD, YANGPU DISTRICT
SHANGHAI, CHINA
2
CRRC QINGDAO SIFANG CO., LTD.
NO. 88, JINHONGDONG ROAD, CHENGYANG DISTRICT, QINGDAO CITY
SHANDONG PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11705842
NONE
17183186
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402-1683
Assignment: 11
Reel/Frame:057251/0580   Pages: 5
Recorded: 08/22/2021
Attorney Dkt #:210057-APXU-CRRC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, JIANYING
Exec Dt:
08/09/2021
2
WU, DONGHUA
Exec Dt:
08/09/2021
3
CHEN, XING
Exec Dt:
08/09/2021
4
DENG, GUIMEI
Exec Dt:
08/09/2021
5
XUE, JIANKANG
Exec Dt:
08/09/2021
Assignee
1
CRRC QINGDAO SIFANG CO., LTD.
NO.88 JINHONGDONG ROAD
CHENGYANG DISTRICT
QINGDAO, SHANDONG, CHINA 266111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11916215
US20220181723
17432936
Correspondence name and address
APEX ATTORNEYS AT LAW, LLP
160 ALAMO PLAZA, #942
ALAMO, CA 94507
Assignment: 12
Reel/Frame:058880/0113   Pages: 5
Recorded: 02/03/2022
Attorney Dkt #:058752-01-5423-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEN, HAIYUE
Exec Dt:
01/29/2022
2
YU, FEN
Exec Dt:
01/04/2022
3
CHIU, HOPE
Exec Dt:
01/04/2022
4
WU, DONGHUA
Exec Dt:
01/20/2022
5
TAN, HUA
Exec Dt:
01/04/2022
6
WANG, XINYU
Exec Dt:
01/09/2022
7
HUANG, SHENGHUA
Exec Dt:
01/21/2022
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230246000
17649614
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
1701 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 13
Reel/Frame:059274/0928   Pages: 4
Recorded: 03/16/2022
Attorney Dkt #:220007-APXU-CRRC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, FUJIE
Exec Dt:
03/01/2022
2
HAN, WEITAO
Exec Dt:
03/01/2022
3
DENG, GUIMEI
Exec Dt:
03/01/2022
4
WU, DONGHUA
Exec Dt:
03/01/2022
5
YANG, CHANGFENG
Exec Dt:
03/01/2022
Assignee
1
CRRC QINGDAO SIFANG CO., LTD.
NO.88 JINHONGDONG ROAD
CHENGYANG DISTRICT
QINGDAO, SHANDONG, CHINA 266111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220340014
17760770
Correspondence name and address
APEX ATTORNEYS AT LAW, LLP
160 ALAMO PLAZA, #942
ALAMO, CA 94507
Assignment: 14
Reel/Frame:059396/0971   Pages: 5
Recorded: 03/25/2022
Attorney Dkt #:220008-APXU-CRRC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, JIANYING
Exec Dt:
03/01/2022
2
LIU, XIANKAI
Exec Dt:
03/01/2022
3
WU, DONGHUA
Exec Dt:
03/01/2022
4
HAN, WEITAO
Exec Dt:
03/01/2022
5
LUAN, JIN
Exec Dt:
03/01/2022
6
JIANG, FUJIE
Exec Dt:
03/01/2022
Assignee
1
CRRC QINGDAO SIFANG CO., LTD.
NO.88 JINHONGDONG ROAD
CHENGYANG DISTRICT
QINGDAO, SHANDONG, CHINA 266111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220340178
17763656
Correspondence name and address
APEX ATTORNEYS AT LAW, LLP
160 ALAMO PLAZA, #942
ALAMO, CA 94507
Assignment: 15
Reel/Frame:063331/0615   Pages: 5
Recorded: 04/14/2023
Attorney Dkt #:230035-APXU-CRRC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, DONGHUA
Exec Dt:
03/16/2023
2
LEI, YANXIAO
Exec Dt:
03/16/2023
3
ZHANG, ZHIQIANG
Exec Dt:
03/16/2023
4
WANG, YUNFEI
Exec Dt:
03/16/2023
5
GAO, XINMAI
Exec Dt:
03/16/2023
Assignee
1
CRRC QINGDAO SIFANG CO., LTD.
NO.88 JINHONGDONG ROAD
CHENGYANG DISTRICT
QINGDAO, SHANDONG, CHINA 266111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230382235
18031897
Correspondence name and address
APEX ATTORNEYS AT LAW, LLP
160 ALAMO PLAZA, #942
ALAMO, CA 94507

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