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

Assignor Name : TAO, ZHIWEI
Total Assignments: 7
Assignment: 1
Reel/Frame:037390/0332   Pages: 4
Recorded: 12/31/2015
Attorney Dkt #:20609-0001US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/25/2015
2
Exec Dt:
12/25/2015
3
Exec Dt:
12/25/2015
Assignee
1
1 WEST WENER RD
SUITE 901
HANGZHOU, CHINA 310000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14787472
Correspondence name and address
XIAOBING ZHANG
100 PINE STREET, SUITE 1250
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:050857/0682   Pages: 4
Recorded: 10/30/2019
Attorney Dkt #:20609-0004US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2016
2
Exec Dt:
09/09/2016
Assignee
1
BUILDING TONGHUASHUN, NO. 18 TONGSHUN ROAD, WUCHANG AVENUE, YUHANG DISTRICT
HANGZHOU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16329259
Correspondence name and address
YANGZHOU DU
PO BOX 423
MCLEAN, VA 22101
Assignment: 3
Reel/Frame:060010/0248   Pages: 4
Recorded: 05/25/2022
Attorney Dkt #:20609-0004US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/2016
2
Exec Dt:
09/09/2016
Assignee
1
BUILDING TONGHUASHUN, NO. 18 TONGSHUN ROAD, WUCHANG SUB-DISTRICT, YUHANG DISTRICT
HANGZHOU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17644793
Correspondence name and address
YANGZHOU DU
8407 CENTRAL AVE, SUITE 2077
NEWARK, CA 94560
Assignment: 4
Reel/Frame:046613/0382   Pages: 20
Recorded: 08/10/2018
Attorney Dkt #:00144.0638.00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2018
2
Exec Dt:
08/08/2018
3
Exec Dt:
08/08/2018
4
Exec Dt:
08/08/2018
5
Exec Dt:
08/08/2018
6
Exec Dt:
08/08/2018
7
Exec Dt:
08/08/2018
8
Exec Dt:
08/08/2018
9
Exec Dt:
08/09/2018
Assignee
1
35/F,TENCENT BUILDING, KEJIZHONGYI ROAD, MIDWEST DISTRICT OF HI-TECH PARK, NANSHAN DISTRICT
SHENZHEN, CHINA 518057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16100630
Correspondence name and address
ANOVA LAW GROUP, PLLC
21495 RIDGETOP CIRCLE, SUITE 300
STERLING, VA 20166
Assignment: 5
Reel/Frame:050857/0670   Pages: 4
Recorded: 10/30/2019
Attorney Dkt #:20609-0001US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2019
2
Exec Dt:
06/25/2019
3
Exec Dt:
06/25/2019
Assignee
1
BUILDING TONGHUASHUN, NO. 18 TONGSHUN ROAD, WUCHANG AVENUE, YUHANG DISTRICT
HANGZHOU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16252819
Correspondence name and address
XIAOBING ZHANG
PO BOX 423
MCLEAN, VA 22101
Assignment: 6
Reel/Frame:056365/0564   Pages: 4
Recorded: 05/27/2021
Attorney Dkt #:20609-0001US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2019
2
Exec Dt:
06/25/2019
3
Exec Dt:
06/25/2019
Assignee
1
BUILDING TONGHUASHUN, NO. 18 TONGSHUN ROAD, WUCHANG SUB-DISTRICT, YUHANG DISTRICT
HANGZHOU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17134566
Correspondence name and address
XIAOBING ZHANG
PO BOX 423
MCLEAN, VA 22101
Assignment: 7
Reel/Frame:064743/0941   Pages: 4
Recorded: 08/30/2023
Attorney Dkt #:20609-0001US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/25/2019
2
Exec Dt:
06/25/2019
3
Exec Dt:
06/25/2019
Assignee
1
BUILDING TONGHUASHUN, NO. 18 TONGSHUN ROAD, WUCHANG SUB-DISTRICT, YUHANG DISTRICT
HANGZHOU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18335097
Correspondence name and address
YANGZHOU DU
8407 CENTRAL AVE, SUITE 2077
NEWARK, CA 94560

Search Results as of: 05/24/2024 12:39 PM
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