skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
Total Assignments: 17
Assignment: 1
Reel/Frame:052397/0061   Pages: 2
Recorded: 04/15/2020
Attorney Dkt #:YZ202004D13US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JIANG, CHUN
Exec Dt:
04/03/2020
Assignee
1
NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
202, NO. 418, QIHANG NORTH ROAD, YINZHOU ECONOMIC DEVELOPMENT ZONE
NINGBO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D923589
NONE
29731391
Correspondence name and address
W&K IP
PO BOX 439
PAINTED POST, NY 14870
Assignment: 2
Reel/Frame:052934/0677   Pages: 3
Recorded: 06/15/2020
Attorney Dkt #:YZ202006D11US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, CHUN
Exec Dt:
06/11/2020
2
TAN, BAOGUO
Exec Dt:
06/11/2020
Assignee
1
NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
202, NO. 418, QIHANG NORTH ROAD, YINZHOU ECONOMIC DEVELOPMENT ZONE
NINGBO, CHINA 315145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D929349
NONE
29738032
Correspondence name and address
W&K IP
PO BOX 439
PAINTED POST, NY 14870
Assignment: 3
Reel/Frame:053401/0566   Pages: 3
Recorded: 08/05/2020
Attorney Dkt #:YZ20200721US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, CHUN
Exec Dt:
07/21/2020
2
TAN, BAOWEN
Exec Dt:
07/21/2020
Assignee
1
NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
202, NO. 418, QIHANG NORTH ROAD, YINZHOU ECONOMIC DEVELOPMENT ZONE
NINGBO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11553810
US20210045565
16985222
Correspondence name and address
W&K IP
PO BOX 439
PAINTED POST, NY 14870
Assignment: 4
Reel/Frame:054607/0051   Pages: 3
Recorded: 12/10/2020
Attorney Dkt #:YZ20201208US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, CHUN
Exec Dt:
12/08/2020
2
TAN, BAOGUO
Exec Dt:
12/08/2020
Assignee
1
NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
202, NO. 418, QIHANG NORTH ROAD, YINZHOU ECONOMIC DEVELOPMENT ZONE
NINGBO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210203207
17117794
Correspondence name and address
W&K IP
PO BOX 439
PAINTED POST, NY 14870
Assignment: 5
Reel/Frame:054749/0681   Pages: 3
Recorded: 12/25/2020
Attorney Dkt #:YZ20201222US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, CHUN
Exec Dt:
12/22/2020
2
TAO, BAOGUO
Exec Dt:
12/22/2020
Assignee
1
NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
202, NO. 418, QIHANG NORTH ROAD, YINZHOU ECONOMIC DEVELOPMENT ZONE
NINGBO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210198942
17134259
Correspondence name and address
W&K IP
PO BOX 439
PAINTED POST, NY 14870
Assignment: 6
Reel/Frame:055535/0204   Pages: 3
Recorded: 03/09/2021
Attorney Dkt #:YZ20210304US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, CHUN
Exec Dt:
03/04/2021
2
ZHOU, YONGQIANG
Exec Dt:
03/04/2021
Assignee
1
NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
202, NO. 418, QIHANG NORTH ROAD, YINZHOU ECONOMIC DEVELOPMENT ZONE
NINGBO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210315406
17196165
Correspondence name and address
W&K IP
PO BOX 439
PAINTED POST, NY 14870
Assignment: 7
Reel/Frame:055533/0895   Pages: 4
Recorded: 03/09/2021
Attorney Dkt #:YZ20210307US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, YONGQIANG
Exec Dt:
03/07/2021
2
WEI, JIANHONG
Exec Dt:
03/07/2021
3
JIANG, CHUN
Exec Dt:
03/07/2021
Assignee
1
NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
202, NO. 418, QIHANG NORTH ROAD, YINZHOU ECONOMIC DEVELOPMENT ZONE
NINGBO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210337996
17196015
Correspondence name and address
W&K IP
PO BOX 439
PAINTED POST, NY 14870
Assignment: 8
Reel/Frame:056679/0745   Pages: 3
Recorded: 06/27/2021
Attorney Dkt #:YZ20210609US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, CHUN
Exec Dt:
06/09/2021
2
AN, BAOGUO
Exec Dt:
06/09/2021
Assignee
1
NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
202, NO. 418, QIHANG NORTH ROAD, YINZHOU ECONOMIC DEVELOPMENT ZONE
NINGBO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220228436
17359582
Correspondence name and address
W&K IP
PO BOX 439
PAINTED POST, NY 14870
Assignment: 9
Reel/Frame:056684/0454   Pages: 3
Recorded: 06/28/2021
Attorney Dkt #:YZ20210610US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, CHUN
Exec Dt:
06/10/2021
2
ZHOU, YONGQIANG
Exec Dt:
06/10/2021
Assignee
1
NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
202, NO. 418, QIHANG NORTH ROAD, YINZHOU ECONOMIC DEVELOPMENT ZONE
NINGBO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220087466
17359829
Correspondence name and address
W&K IP
PO BOX 439
PAINTED POST, NY 14870
Assignment: 10
Reel/Frame:057631/0881   Pages: 4
Recorded: 09/29/2021
Attorney Dkt #:24263NBT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, CHUN
Exec Dt:
09/06/2021
2
TAN, BAOGUO
Exec Dt:
09/06/2021
Assignee
1
NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
202, NO. 418, QIHANG NORTH ROAD, YINZHOU ECONOMIC DEVELOPMENT ZONE
NINGBO CITY, ZHEJIANG PROVINCE, CHINA 315145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11746591
US20220298853
17488337
Correspondence name and address
YUAN-TE FU
20800 VALLEY GREEN DR APT 433
CUPERTINO, CA 95014
Assignment: 11
Reel/Frame:057696/0211   Pages: 4
Recorded: 10/04/2021
Attorney Dkt #:24264NBT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, CHUN
Exec Dt:
09/06/2021
2
TAN, BAOGUO
Exec Dt:
09/06/2021
Assignee
1
NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
202, NO. 418, QIHANG NORTH ROAD, YINZHOU ECONOMIC DEVELOPMENT ZONE
NINGBO CITY, ZHEJIANG PROVINCE, CHINA 315145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220225812
17492701
Correspondence name and address
YUAN-TE FU
20800 VALLEY GREEN DR APT 433
CUPERTINO, CA 95014
Assignment: 12
Reel/Frame:065153/0704   Pages: 4
Recorded: 10/06/2023
Attorney Dkt #:27773NBT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JIANG, CHUN
Exec Dt:
05/11/2023
Assignee
1
NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
202, NO. 418, QIHANG NORTH ROAD
YINZHOU ECONOMIC DEVELOPMENT ZONE
NINGBO CITY, ZHEJIANG PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240191566
18482792
Correspondence name and address
QIANQIAN WU
64 BANK ST
ABINGTON, MA 02351
Assignment: 13
Reel/Frame:064749/0129   Pages: 3
Recorded: 08/30/2023
Attorney Dkt #:NING-0024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, CHUN
Exec Dt:
08/21/2023
2
TAN, BAOGUO
Exec Dt:
08/21/2023
Assignee
1
NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
202, NO. 418, QIHANG NORTH ROAD
YINZHOU ECONOMICAL DEVELOPEMENT ZONE
NINGBO CITY, ZHEJIANG PROVINCE, CHINA 315145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240097534
18239789
Correspondence name and address
JUAN CARLOS A. MARQUEZ
MARQUEZ INTELLECTUAL PROPERTY LAW OFFICE, PLLC
1629 K STREET, NW, SUITE 300
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:064836/0334   Pages: 3
Recorded: 09/07/2023
Attorney Dkt #:NING-0026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, CHUN
Exec Dt:
08/21/2023
2
TAN, BAOGUO
Exec Dt:
08/21/2023
Assignee
1
NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
202, NO. 418, QIHANG NORTH ROAD
YINZHOU ECONOMICAL DEVELOPEMENT ZONE
NINGBO CITY, ZHEJIANG PROVINCE, CHINA 315145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240093551
18243636
Correspondence name and address
JUAN CARLOS A. MARQUEZ
MARQUEZ INTELLECTUAL PROPERTY LAW OFFICE, PLLC
1629 K STREET, NW, SUITE 300
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:065180/0568   Pages: 3
Recorded: 10/11/2023
Attorney Dkt #:NING-0022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JIANG, CHUN
Exec Dt:
08/21/2023
Assignee
1
NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
202, NO. 418, QIHANG NORTH ROAD
YINZHOU ECONOMIC DEVELOPMENT ZONE
NINGBO CITY, ZHEJIANG PROVINCE, CHINA 315145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240138607
18378735
Correspondence name and address
JUAN CARLOS A. MARQUEZ
MARQUEZ INTELLECTUAL PROPERTY LAW OFFICE, PLLC
1629 K STREET, NW, SUITE 300
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:065200/0974   Pages: 3
Recorded: 10/12/2023
Attorney Dkt #:NING-0021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, CHUN
Exec Dt:
08/21/2023
2
WEI, JIANHONG
Exec Dt:
08/21/2023
Assignee
1
NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
202, NO. 418, QIHANG NORTH ROAD
YINZHOU ECONOMIC DEVELOPMENT ZONE
NINGBO CITY, ZHEJIANG PROVINCE, CHINA 315145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240287852
18379413
Correspondence name and address
JUAN CARLOS A. MARQUEZ
MARQUEZ INTELLECTUAL PROPERTY LAW OFFICE, PLLC
1629 K STREET, NW, SUITE 300
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:065378/0049   Pages: 3
Recorded: 10/27/2023
Attorney Dkt #:NING-0032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JIANG, CHUN
Exec Dt:
10/26/2023
Assignee
1
NINGBO SUNFREE MOTOR TECHNOLOGY COMPANY LIMITED
202, NO. 418, QIHANG NORTH ROAD
YINZHOU ECONOMIC DEVELOPMENT ZONE
NINGBO CITY, ZHEJIANG PROVINCE, CHINA 315145
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11959335
NONE
18384821
Correspondence name and address
JUAN CARLOS A. MARQUEZ
MARQUEZ INTELLECTUAL PROPERTY LAW OFFICE, PLLC
1629 K STREET, NW, SUITE 300
WASHINGTON, DC 20006

Search Results as of: 09/25/2024 02:09 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT