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Patent Assignment Assignor Details
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Assignor Name : DUAN, PENGFEI
Total Assignments: 13
Assignment: 1
Reel/Frame:052659/0838   Pages: 6
Recorded: 05/14/2020
Attorney Dkt #:Z019-3131US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, PENGFEI
Exec Dt:
04/20/2020
2
PHILBIN, JAMES WILLIAM VAISEY
Exec Dt:
04/22/2020
3
SLOAN, COOPER STOKES
Exec Dt:
04/22/2020
4
TARIQ, SARAH
Exec Dt:
04/23/2020
5
WANG, CHUANG
Exec Dt:
04/20/2020
6
TIAN, FENG
Exec Dt:
04/20/2020
7
WANG, KAI ZHENYU
Exec Dt:
04/20/2020
8
XU, YI
Exec Dt:
04/21/2020
Assignee
1
ZOOX, INC.
1149 CHESS DRIVE
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11472442
US20210331703
16856826
Correspondence name and address
LEE & HAYES, P.C./ZOOX
601 W RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 2
Reel/Frame:061682/0170   Pages: 6
Recorded: 10/14/2022
Attorney Dkt #:Z019-3131USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, PENGFEI
Exec Dt:
04/20/2020
2
PHILBIN, JAMES WILLIAM VAISEY
Exec Dt:
04/22/2020
3
SLOAN, COOPER STOKES
Exec Dt:
04/22/2020
4
TARIQ, SARAH
Exec Dt:
04/23/2020
5
WANG, CHUANG
Exec Dt:
04/20/2020
6
TIAN, FENG
Exec Dt:
04/20/2020
7
WANG, KAI ZHENYU
Exec Dt:
04/20/2020
8
XU, YI
Exec Dt:
04/21/2022
Assignee
1
ZOOX, INC.
1149 CHESS DRIVE
FOSTER CITY, CALIFORNIA 94404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12103561
US20230100014
17966037
Correspondence name and address
LEE & HAYES, P.C.
601 W. RIVERSIDE AVE, SUITE 1400
SPOKANE, WA 99201
Assignment: 3
Reel/Frame:053608/0303   Pages: 5
Recorded: 08/26/2020
Attorney Dkt #:LAWSCI-086
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YAWEI
Exec Dt:
06/17/2020
2
ZHANG, GUOHONG
Exec Dt:
06/17/2020
3
LIU, LUZHOU
Exec Dt:
06/17/2020
4
WANG, TONG
Exec Dt:
06/17/2020
5
REN, XIAOHUI
Exec Dt:
06/17/2020
6
ZHANG, YANDONG
Exec Dt:
06/17/2020
7
WANG, KUN
Exec Dt:
06/17/2020
8
DUAN, PENGFEI
Exec Dt:
06/17/2020
9
YANG, XIANDING
Exec Dt:
06/17/2020
10
LIU, WEI
Exec Dt:
06/17/2020
11
YANG, YANG
Exec Dt:
06/17/2020
Assignee
1
CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD. (CN)
NO. 231 RUICHANG ROAD, SHIBEI DISTRICT
SHANDONG
QINGDAO, CHINA 266000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11065965
US20200391596
17003910
Correspondence name and address
J C PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 4
Reel/Frame:066599/0918   Pages: 6
Recorded: 02/29/2024
Attorney Dkt #:24345US01CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, JUN
Exec Dt:
07/15/2022
2
FENG, SHIPING
Exec Dt:
07/15/2022
3
NI, DAJUN
Exec Dt:
07/15/2022
4
CHEN, CANBIN
Exec Dt:
07/15/2022
5
ZHENG, QIUHUI
Exec Dt:
07/15/2022
6
CHANG, WEN
Exec Dt:
07/15/2022
7
DUAN, PENGFEI
Exec Dt:
07/15/2022
8
WU, QING
Exec Dt:
07/15/2022
9
LU, HAORAN
Exec Dt:
07/15/2022
10
LEI, YANG
Exec Dt:
07/15/2022
11
ZHAO, BAIQUAN
Exec Dt:
07/15/2022
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO. 2 XINGANG ROAD, ZHANGWAN TOWN
JIAOCHENG DISTRICT
NINGDE, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240247931
18591020
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:068820/0758   Pages: 6
Recorded: 08/30/2024
Attorney Dkt #:U 021573-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, QIUHUI
Exec Dt:
07/15/2022
2
HU, JUN
Exec Dt:
07/15/2022
3
NI, DAJUN
Exec Dt:
07/15/2022
4
FENG, SHIPING
Exec Dt:
07/15/2022
5
CHANG, WEN
Exec Dt:
07/15/2022
6
CHEN, CANBIN
Exec Dt:
07/15/2022
7
WU, QING
Exec Dt:
07/15/2022
8
LU, HAORAN
Exec Dt:
07/15/2022
9
LEI, YANG
Exec Dt:
07/15/2022
10
ZHAO, BAIQUAN
Exec Dt:
07/15/2022
11
DUAN, PENGFEI
Exec Dt:
07/15/2022
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO. 2 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE CITY, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240420307
18820499
Correspondence name and address
LADAS & PARRY LLP
1040 AVENUE OF THE AMERICAS
NEW YORK, NY 10018-3738
Assignment: 6
Reel/Frame:069704/0226   Pages: 6
Recorded: 12/31/2024
Attorney Dkt #:109321-1427740
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, WEN
Exec Dt:
07/15/2022
2
HU, JUN
Exec Dt:
07/15/2022
3
ZHENG, QIUHUI
Exec Dt:
07/15/2022
4
LEI, YANG
Exec Dt:
07/15/2022
5
LU, HAORAN
Exec Dt:
07/15/2022
6
FENG, SHIPING
Exec Dt:
07/15/2022
7
CHEN, CANBIN
Exec Dt:
07/15/2022
8
WU, QING
Exec Dt:
07/15/2022
9
NI, DAJUN
Exec Dt:
07/15/2022
10
DUAN, PENGFEI
Exec Dt:
07/15/2022
11
ZHAO, BAIQUAN
Exec Dt:
07/15/2022
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO.2 XINGANG ROAD, ZHANGWAN TOWN
JIAOCHENG DISTRICT
NINGDE, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240421357
18820332
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE, SUITE 2800
JIAOCHENG DISTRICT
ATLANTA, GA 30309
Assignment: 7
Reel/Frame:064908/0705   Pages: 5
Recorded: 09/14/2023
Attorney Dkt #:00333.0270.00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, PENGFEI
Exec Dt:
08/01/2022
2
NI, DAJUN
Exec Dt:
08/01/2022
3
HU, JUN
Exec Dt:
08/01/2022
4
FENG, SHIPING
Exec Dt:
08/01/2022
5
WU, QING
Exec Dt:
08/01/2022
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO.2 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240005474
18467430
Correspondence name and address
ANOVA LAW GROUP PLLC
21495 RIDGETOP CIRCLE, SUITE 300
STERLING, VA 20166
Assignment: 8
Reel/Frame:066637/0514   Pages: 5
Recorded: 03/04/2024
Attorney Dkt #:00333.0445.00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, PENGFEI
Exec Dt:
11/24/2022
2
NI, DAJUN
Exec Dt:
11/24/2022
3
HU, JUN
Exec Dt:
11/24/2022
4
LI, HONGYUAN
Exec Dt:
11/24/2022
5
FENG, SHIPING
Exec Dt:
11/24/2022
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO.2 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240202955
18592881
Correspondence name and address
LI JIANG
21495 RIDGETOP CIRCLE, STE. 300
STERLING, VA 20166
Assignment: 9
Reel/Frame:063939/0400   Pages: 36
Recorded: 06/08/2023
Attorney Dkt #:U 021325-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CANBIN
Exec Dt:
05/17/2023
2
HU, JUN
Exec Dt:
05/18/2023
3
NI, DAJUN
Exec Dt:
05/17/2023
4
FENG, SHIPING
Exec Dt:
05/17/2023
5
CHANG, WEN
Exec Dt:
05/17/2023
6
ZHENG, QIUHUI
Exec Dt:
05/17/2023
7
ZHAO, BAIQUAN
Exec Dt:
05/17/2023
8
DUAN, PENGFEI
Exec Dt:
05/17/2023
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO. 2 XIN'GANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE CITY, FUJIAN PROVINCE 352100, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230335801
18331670
Correspondence name and address
RICHARD WEINBERG
1040 AVENUE OF THE AMERICAS
NEW YORK, NY 10018
Assignment: 10
Reel/Frame:064483/0337   Pages: 5
Recorded: 08/03/2023
Attorney Dkt #:U 021423-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, PENGFEI
Exec Dt:
07/25/2023
2
LI, HONGYUAN
Exec Dt:
07/25/2023
3
WU, QIAN
Exec Dt:
07/25/2023
4
NI, DAJUN
Exec Dt:
07/25/2023
5
CHEN, CANBIN
Exec Dt:
07/25/2023
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO. 2 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE, FUJIAN 352100, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230377122
18364711
Correspondence name and address
RICHARD WEINBERG
1040 AVENUE OF THE AMERICAS
NEW YORK, NY 10018
Assignment: 11
Reel/Frame:066665/0224   Pages: 5
Recorded: 03/06/2024
Attorney Dkt #:00333.0442.00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, PENGFEI
Exec Dt:
02/02/2024
2
CHEN, QI
Exec Dt:
10/18/2022
3
WANG, JIANLEI
Exec Dt:
10/18/2022
4
DAI, YA
Exec Dt:
10/18/2022
5
LEI, YANG
Exec Dt:
10/18/2022
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO.2 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12073550
US20240202904
18595413
Correspondence name and address
LI JIANG
21495 RIDGETOP CIRCLE, STE. 300
STERLING, VA 20166
Assignment: 12
Reel/Frame:067440/0392   Pages: 5
Recorded: 05/16/2024
Attorney Dkt #:00333.0522.00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, PENGFEI
Exec Dt:
04/01/2024
2
NI, DAJUN
Exec Dt:
04/01/2024
3
HU, JUN
Exec Dt:
04/01/2024
4
LI, HONGYUAN
Exec Dt:
04/01/2024
5
FENG, SHIPING
Exec Dt:
04/01/2024
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO.2 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240302161
18666342
Correspondence name and address
LI JIANG
21495 RIDGETOP CIRCLE
SUITE 300
STERLING, VA 20166
Assignment: 13
Reel/Frame:069265/0269   Pages: 6
Recorded: 11/14/2024
Attorney Dkt #:U 021699-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, JUN
Exec Dt:
08/02/2024
2
FENG, SHIPING
Exec Dt:
09/20/2024
3
CHANG, WEN
Exec Dt:
08/04/2024
4
ZHENG, QIUHUI
Exec Dt:
08/02/2024
5
DUAN, PENGFEI
Exec Dt:
08/02/2024
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO. 2 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250074734
18948180
Correspondence name and address
LADAS & PARRY LLP
1040 AVENUE OF THE AMERICAS
NEW YORK, NY 10018-3738

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