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Assignee Name : CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
Total Assignments: 30
Assignment: 1
Reel/Frame:038116/0929   Pages: 7
Recorded: 03/28/2016
Attorney Dkt #:LAWSCI-025-026-027
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
Exec Dt:
12/07/2015
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SIFANG DISTRICT,
QINGDAO, CHINA 266031
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
9809118
US20160167528
14909091
 
9545934
US20160121911
14991897
 
NONE
US20160115727
14991907
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 2
Reel/Frame:038837/0154   Pages: 6
Recorded: 06/07/2016
Attorney Dkt #:LAWSCI-028
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
Exec Dt:
12/07/2015
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIFANG DISTRICT, SHANDONG
QINGDAO, CHINA 266031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160152423
15017456
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 3
Reel/Frame:040124/0336   Pages: 7
Recorded: 10/25/2016
Attorney Dkt #:LAWSCI-04-CIP
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
Exec Dt:
12/07/2015
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIFANG DISTRICT, SHANDONG
QINGDAO, CHINA 266031
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20150128500
14401502
 
9527708
US20160060939
14839631
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 4
Reel/Frame:041186/0280   Pages: 6
Recorded: 02/06/2017
Attorney Dkt #:LAWSCI-01
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
Exec Dt:
12/07/2015
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIFANG DISTRICT, SHANDONG
QINGDAO, CHINA 266031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9616904
US20140360962
14470865
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 5
Reel/Frame:038624/0182   Pages: 5
Recorded: 05/17/2016
Attorney Dkt #:LAWSCI-029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BI, JINGQUAN
Exec Dt:
05/03/2016
2
WANG, CHAOHENG
Exec Dt:
05/03/2016
3
LI, XIANGRUI
Exec Dt:
05/03/2016
4
ZHOU, JIGANG
Exec Dt:
05/03/2016
5
ZHANG, XIN
Exec Dt:
05/03/2016
6
LIN, CHAO
Exec Dt:
05/03/2016
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIBEI DISTRICT, SHANDONG
QINGDAO, CHINA 266031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9828009
US20160257317
15157262
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 6
Reel/Frame:038851/0212   Pages: 5
Recorded: 06/08/2016
Attorney Dkt #:LAWSCI-034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, MINGHAI
Exec Dt:
05/23/2016
2
DING, HUI
Exec Dt:
05/23/2016
3
WANG, YONG
Exec Dt:
05/23/2016
4
ZHAO, XIAOLEI
Exec Dt:
05/23/2016
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIBEI DISTRICT
QINGDAO, SHANDONG, CHINA 266031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9540221
US20160280521
15177306
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 7
Reel/Frame:039373/0710   Pages: 5
Recorded: 08/08/2016
Attorney Dkt #:LAWSCI-037
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BI, JINGQUAN
Exec Dt:
07/01/2016
2
WANG, CHAOHENG
Exec Dt:
07/01/2016
3
LI, XIANGRUI
Exec Dt:
07/01/2016
4
ZHOU, JIGANG
Exec Dt:
07/01/2016
5
ZHANG, XIN
Exec Dt:
07/01/2016
6
LIN, CHAO
Exec Dt:
07/01/2016
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIFANG DISTRICT
QINGDAO, SHANDONG, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9932053
US20160347335
15231702
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 8
Reel/Frame:040106/0771   Pages: 6
Recorded: 10/24/2016
Attorney Dkt #:LAWSCI-040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XIANGRUI
Exec Dt:
09/14/2016
2
YANG, FAN
Exec Dt:
09/14/2016
3
HAO, BAOLEI
Exec Dt:
09/14/2016
4
WANG, MINGXING
Exec Dt:
09/14/2016
5
YANG, LEI
Exec Dt:
09/14/2016
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIFANG DISTRICT, SHANDONG
QINGDAO, CHINA 266031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9677959
US20170052080
15306474
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 9
Reel/Frame:040761/0327   Pages: 5
Recorded: 12/23/2016
Attorney Dkt #:LAWSCI-041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YAWEI
Exec Dt:
10/08/2016
2
ZHU, MENGXIANG
Exec Dt:
10/08/2016
3
QIN, JIAOMEI
Exec Dt:
10/08/2016
4
WANG, SHUANG
Exec Dt:
10/08/2016
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIFANG DISTRICT, SHANDONG
QINGDAO, CHINA 266031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9973347
US20170111184
15390287
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 10
Reel/Frame:040761/0524   Pages: 6
Recorded: 12/23/2016
Attorney Dkt #:LAWSCI-042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUI, FENGZHAO
Exec Dt:
10/27/2016
2
ZHANG, YAWEI
Exec Dt:
10/27/2016
3
SUN, GUOBIN
Exec Dt:
10/27/2016
4
LI, ZHEN
Exec Dt:
10/27/2016
5
CAO, HU
Exec Dt:
10/27/2016
6
LIANG, DAWEI
Exec Dt:
10/27/2016
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIFANG DISTRICT, SHANDONG
QINGDAO, CHINA 266031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9669732
US20170129364
15322066
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 11
Reel/Frame:047505/0506   Pages: 6
Recorded: 11/14/2018
Attorney Dkt #:LAWSCI-03
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
Exec Dt:
12/07/2016
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIFANG DISTRICT, SHANDONG
QINGDAO, CHINA 266031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9919721
US20150114921
14399505
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 12
Reel/Frame:041404/0474   Pages: 6
Recorded: 02/28/2017
Attorney Dkt #:LAWSCI-046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAO, BAOLEI
Exec Dt:
02/21/2017
2
GAO, CHANGJUN
Exec Dt:
02/21/2017
3
WANG, MINGXING
Exec Dt:
02/21/2017
4
MIAO, FENG
Exec Dt:
02/21/2017
5
CUI, LEI
Exec Dt:
02/21/2017
6
ZHANG, XIAOWEI
Exec Dt:
02/21/2017
7
NIU, YUGUO
Exec Dt:
02/21/2017
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIBEI DISTRICT, SHANDONG
QINGDAO, CHINA 266031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10480551
US20170292544
15507724
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 13
Reel/Frame:042819/0015   Pages: 6
Recorded: 06/26/2017
Attorney Dkt #:LAWSCI-048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, KAI
Exec Dt:
06/14/2017
2
ZHENG, HENGLIANG
Exec Dt:
06/14/2017
3
TIAN, JUNQIANG
Exec Dt:
06/14/2017
4
FAN, HUIXING
Exec Dt:
06/14/2017
5
GAO, HUIYONG
Exec Dt:
06/14/2014
6
WANG, SHAOLI
Exec Dt:
06/14/2017
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIFANG DISTRICT, SHANDONG
QINGDAO, CHINA 266031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10189489
US20180015936
15539975
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 14
Reel/Frame:043095/0385   Pages: 4
Recorded: 07/25/2017
Attorney Dkt #:LAWSCI-049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIN, XING
Exec Dt:
07/21/2017
2
LUO, YUNKANG
Exec Dt:
07/21/2017
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIFANG DISTRICT, SHANDONG
QINGDAO, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10088387
US20180017465
15546274
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 15
Reel/Frame:043236/0140   Pages: 6
Recorded: 08/08/2017
Attorney Dkt #:LAWSCI-050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, ZHEN
Exec Dt:
08/04/2017
2
SUN, GUOBIN
Exec Dt:
08/04/2017
3
ZHANG, XIAOSONG
Exec Dt:
08/04/2017
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIFANG DISTRICT, SHANDONG
QINGDAO, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10203962
US20180032346
15549661
Correspondence name and address
J.C. PATENTS
4 VENTURE
IRVINE, CA 92618
Assignment: 16
Reel/Frame:044045/0625   Pages: 6
Recorded: 11/06/2017
Attorney Dkt #:LPTF2409
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XUEBING
Exec Dt:
09/01/2017
2
LIU, WANQIANG
Exec Dt:
09/01/2017
3
LIU, ZHIPO
Exec Dt:
09/01/2017
4
ZHANG, SUJUN
Exec Dt:
09/01/2017
5
WANG, FUSHENG
Exec Dt:
09/01/2017
6
LIU, ZHAODONG
Exec Dt:
09/01/2017
7
LIU, ZHIGUO
Exec Dt:
09/01/2017
8
SONG, HONGGUANG
Exec Dt:
09/01/2017
9
ZHANG, BO
Exec Dt:
09/01/2017
10
TIAN, QINGSHUAI
Exec Dt:
08/31/2017
11
ZHANG, GUANGQUAN
Exec Dt:
09/01/2017
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
231 RUICHANG ROAD, SHANDONG
QINGDAO, CHINA 266112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180058534
15805093
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 17
Reel/Frame:044077/0221   Pages: 6
Recorded: 11/08/2017
Attorney Dkt #:LAWSCI-051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, YANFEN
Exec Dt:
09/01/2017
2
JIANG, SHIJUN
Exec Dt:
09/01/2017
3
XUE, SHUKUN
Exec Dt:
09/01/2017
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIBEI DISTRICT, SHANDONG
QINGDAO, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10056985
US20180123703
15572774
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 18
Reel/Frame:044412/0072   Pages: 6
Recorded: 12/15/2017
Attorney Dkt #:LAWSCI-055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIN, GUORUI
Exec Dt:
11/16/2017
2
XU, XIANGKAI
Exec Dt:
11/16/2017
3
GAO, SONG
Exec Dt:
11/16/2017
4
AN, PUCHUN
Exec Dt:
11/16/2017
5
SUN, JIASHENG
Exec Dt:
11/16/2017
6
ZHANG, ZHEN
Exec Dt:
11/16/2017
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIBEI DISTRICT, SHANDONG
QINGDAO, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10147292
US20180174417
15737240
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 19
Reel/Frame:044426/0318   Pages: 6
Recorded: 12/18/2017
Attorney Dkt #:LAWSCI-059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, XIANQI
Exec Dt:
12/01/2017
2
ZHANG, LIJUN
Exec Dt:
12/01/2017
3
ZHAO, XUQIANG
Exec Dt:
12/01/2017
4
SUN, SHIYING
Exec Dt:
12/01/2017
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIBEI DISTRICT, SHANDONG
QINGDAO, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10097024
US20180183244
15737714
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 20
Reel/Frame:044305/0243   Pages: 5
Recorded: 12/05/2017
Attorney Dkt #:LAWSCI025-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, HUI
Exec Dt:
12/04/2017
2
WANG, KUN
Exec Dt:
12/04/2017
3
CHEN, KAI
Exec Dt:
12/04/2017
4
ZHANG, HE
Exec Dt:
12/04/2017
5
LIU, QUAN
Exec Dt:
12/04/2017
6
HUANG, HUI
Exec Dt:
12/04/2017
7
LIU, XUDONG
Exec Dt:
12/04/2017
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIBEI DISTRICT, SHANDONG
QINGDAO, CHINA 266031
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10655381
US20180094473
15832655
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 21
Reel/Frame:045111/0315   Pages: 5
Recorded: 03/05/2018
Attorney Dkt #:LAWSCI-061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, YANFEN
Exec Dt:
02/22/2018
2
DUAN, SHENGCAI
Exec Dt:
02/22/2018
3
ZHAO, JING
Exec Dt:
02/22/2018
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIBEI DISTRICT, SHANDONG
QINGDAO, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10246110
US20180194378
15912534
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 22
Reel/Frame:046022/0376   Pages: 6
Recorded: 06/07/2018
Attorney Dkt #:LAWSCI-065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DING, HUI
Exec Dt:
06/06/2018
2
NIU, JUN
Exec Dt:
06/06/2018
3
ZHAO, XIAOLEI
Exec Dt:
06/06/2018
4
ZHANG, CANCAN
Exec Dt:
06/06/2018
5
CAO, XIAOMING
Exec Dt:
06/06/2018
6
WANG, MINGHAI
Exec Dt:
06/06/2018
7
ZHANG, ZENGCHAO
Exec Dt:
06/06/2018
8
ZHANG, JINBIAO
Exec Dt:
06/06/2018
9
WANG, XU
Exec Dt:
06/06/2018
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIBEI DISTRICT, SHANDONG
QINGDAO, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10345197
US20180292297
16003091
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 23
Reel/Frame:047946/0912   Pages: 5
Recorded: 01/09/2019
Attorney Dkt #:LAWSCI-069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, QUAN
Exec Dt:
01/07/2019
2
DU, JINTAO
Exec Dt:
01/07/2019
3
LI, MINGGANG
Exec Dt:
01/07/2019
4
LIU, JIBO
Exec Dt:
01/07/2019
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIBEI DISTRICT, SHANDONG
QINGDAO, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11072353
US20190144013
16244089
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 24
Reel/Frame:048879/0922   Pages: 5
Recorded: 04/12/2019
Attorney Dkt #:LAWSCI-073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, QINGSONG
Exec Dt:
04/11/2019
2
LIU, HUI
Exec Dt:
04/11/2019
3
LI, MINGGANG
Exec Dt:
04/11/2019
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIBEI DISTRICT, SHANDONG
QINGDAO, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10611386
US20190232981
16383450
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 25
Reel/Frame:051310/0946   Pages: 5
Recorded: 12/17/2019
Attorney Dkt #:LAWSCI-080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIA, GUANGCHUN
Exec Dt:
12/11/2019
2
LIANG, YAJUN
Exec Dt:
12/11/2019
3
SHAO, LIPENG
Exec Dt:
12/11/2019
4
LIU, LUZHOU
Exec Dt:
12/11/2019
5
ZHOU, QIANG
Exec Dt:
12/11/2019
6
FENG, DONGDONG
Exec Dt:
12/11/2019
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIBEI DISTRICT, SHANDONG
QINGDAO, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10825615
US20200126734
16718089
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 26
Reel/Frame:052373/0884   Pages: 5
Recorded: 04/12/2020
Attorney Dkt #:LAWSCI025-CIP2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, KUN
Exec Dt:
04/09/2020
2
SU, YANGXUAN
Exec Dt:
04/09/2020
3
LIU, HUI
Exec Dt:
04/09/2020
4
ZHANG, GUANGMING
Exec Dt:
04/09/2020
5
LIU, XIAOBO
Exec Dt:
04/09/2020
6
ZHANG, CHUNWEI
Exec Dt:
04/09/2020
7
ZHANG, ANSHEN
Exec Dt:
04/09/2020
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIBEI DISTRICT, SHANDONG
QINGDAO, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11697962
US20200240201
16846342
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 27
Reel/Frame:056334/0740   Pages: 5
Recorded: 05/24/2021
Attorney Dkt #:LAWSCI-102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LV, XIAO
Exec Dt:
04/23/2021
2
REN, XIANGJIE
Exec Dt:
04/23/2021
3
ZHANG, ZHIQIANG
Exec Dt:
04/23/2021
4
ZHU, GUANWEN
Exec Dt:
04/23/2021
5
SUN, BIN
Exec Dt:
04/23/2021
6
GE, RUBO
Exec Dt:
04/23/2021
Assignees
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO.231 RUICHANG ROAD, SHIBEI DISTRICT， SHANDONG
QINGDAO, CHINA 266000
2
QINGDAO SRI TECHNOLOGY CO., LTD.
SOUTH OF XINYE ROAD AND WEST OF HERONG ROAD, QINGDAO HIGH-TECH INDUSTRIAL DEVELOPMENT DISTRICT,
SHANDONG
QINGDAO, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210309191
17328995
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 28
Reel/Frame:058532/0697   Pages: 5
Recorded: 12/16/2021
Attorney Dkt #:LAWSCI-102-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LV, XIAO
Exec Dt:
12/14/2021
2
REN, XIANGJIE
Exec Dt:
12/14/2021
3
ZHANG, ZHIQIANG
Exec Dt:
12/14/2021
4
ZHU, GUANWEN
Exec Dt:
12/14/2021
5
SUN, BIN
Exec Dt:
12/14/2021
6
GE, RUBO
Exec Dt:
12/14/2021
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIBEI DISTRICT, SHANDONG
QINGDAO, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220105917
17553622
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 29
Reel/Frame:058547/0462   Pages: 5
Recorded: 01/04/2022
Attorney Dkt #:LAWSCI-109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, HUAPING
Exec Dt:
12/27/2021
2
LIU, HUI
Exec Dt:
12/27/2021
3
XIE, GENGCHANG
Exec Dt:
12/27/2021
4
LIU, SHI
Exec Dt:
12/27/2021
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIBEI DISTRICT, SHANDONG
QINGDAO, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11498596
US20220126891
17568693
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 30
Reel/Frame:058685/0460   Pages: 5
Recorded: 01/18/2022
Attorney Dkt #:LAWSCI-112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YUNPENG
Exec Dt:
01/14/2022
2
MA, FEI
Exec Dt:
01/14/2022
3
YIN, CHONGHONG
Exec Dt:
01/14/2022
4
TANG, JINSONG
Exec Dt:
01/14/2022
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
NO. 231 RUICHANG ROAD, SHIBEI DISTRICT, SHANDONG
QINGDAO, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11364941
US20220135091
17578260
Correspondence name and address
J.C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618

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