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Patent Assignment Assignor Details
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Assignor Name : ZHANG, WEICHAO
Total Assignments: 5
Assignment: 1
Reel/Frame:051413/0031   Pages: 2
Recorded: 01/03/2020
Attorney Dkt #:PCT1910503OPPO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/12/2019
Assignee
1
NO. 18, HAIBIN ROAD
WUSHA, CHANG'AN
DONGGUAN, GUANGDONG, CHINA 523860
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16729220
Correspondence name and address
HODGSON RUSS LLP
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202
Assignment: 2
Reel/Frame:051355/0394   Pages: 3
Recorded: 12/23/2019
Attorney Dkt #:088080.20036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/14/2019
Assignee
1
NO. 18, HAIBIN ROAD, WUSHA
CHANG'AN, DONGGUAN
GUANGDONG, CHINA 523860
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16625968
Correspondence name and address
HODGSON RUSS LLP THE GUARANTY BUILDING
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202-4040
Assignment: 3
Reel/Frame:057888/0469   Pages: 5
Recorded: 10/25/2021
Attorney Dkt #:91006-007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/2021
2
Exec Dt:
02/02/2021
3
Exec Dt:
02/02/2021
4
Exec Dt:
02/02/2021
Assignee
1
NO.86, HONGQI AVENUE, JIANGXI
GANZHOU, CHINA 341000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17265658
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182
Assignment: 4
Reel/Frame:058111/0771   Pages: 4
Recorded: 11/15/2021
Attorney Dkt #:BOXP261WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/19/2021
Assignee
1
NO. 388, XINGYE AVENUE, AIRPORT INDUSTRIAL PARK
ECONOMIC AND TECHNOLOGICAL DEVELOPMENT AREA
HEFEI CITY, ANHUI, CHINA 230601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17454871
Correspondence name and address
COOPER LEGAL GROUP, LLC
1388 RIDGE ROAD, UNIT 1
HINCKLEY, OH 44233
Assignment: 5
Reel/Frame:065675/0441   Pages: 4
Recorded: 11/24/2023
Attorney Dkt #:5247.2.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/25/2023
2
Exec Dt:
07/25/2023
3
Exec Dt:
07/25/2023
4
Exec Dt:
07/25/2023
Assignee
1
NO. 17, TSINGHUA EAST ROAD
HAIDIAN DISTRICT
BEIJING, CHINA 100083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18264747
Correspondence name and address
ROBERT R. GEMPELER
50 W BROADWAY
10TH FLOOR
SALT LAKE CITY, UT 84101

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