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Patent Assignment Assignor Details
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Assignor Name : WANG, GUANGTAO
Total Assignments: 5
Assignment: 1
Reel/Frame:048723/0071   Pages: 6
Recorded: 03/28/2019
Attorney Dkt #:A01.18046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2019
2
Exec Dt:
03/25/2019
3
Exec Dt:
03/25/2019
Assignees
1
8TH FLOOR OF BUILDING NO. 76, ZHICHUN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100086
2
675 E MIDDLEFIELD RD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16367395
Correspondence name and address
CHINA SCIENCE PATENT & TRADEMARK US LLC
1800 DIAGONAL ROAD, SUITE 600
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:053593/0810   Pages: 5
Recorded: 08/25/2020
Attorney Dkt #:A01.20006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2020
2
Exec Dt:
08/25/2020
3
Exec Dt:
08/25/2020
Assignees
1
ROOM A402, NO. 2 BUILDING, NO.18 KECHUANG 11TH ST, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
BEIJING, CHINA 100176
2
675 E MIDDLEFIELD RD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17002506
Correspondence name and address
CHINA SCIENCE PATENT & TRADEMARK US LLC
1800 DIAGONAL ROAD, SUITE 600
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:056323/0918   Pages: 9
Recorded: 05/24/2021
Attorney Dkt #:A01.20011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2021
2
Exec Dt:
05/18/2021
3
Exec Dt:
05/10/2021
4
Exec Dt:
05/19/2021
5
Exec Dt:
05/21/2021
Assignees
1
ROOM 221, 2/F, TOWER C, NO.18, KECHUANG 11 STREET
BEIJING ECONOMIC-TECHNOLOGICAL DEVELOPMENT AREA
BEIJING, CHINA 100176
2
251 LITTLE FALLS DR
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17327830
Correspondence name and address
CHINA SCIENCE PATENT & TRADEMARK US LLC
1800 DIAGONAL ROAD, SUITE 600
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:056324/0623   Pages: 8
Recorded: 05/24/2021
Attorney Dkt #:A01.20018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2021
2
Exec Dt:
05/12/2021
3
Exec Dt:
05/12/2021
4
Exec Dt:
05/13/2021
Assignees
1
ROOM A402, NO. 2 BUILDING, NO.18 KECHUANG 11TH ST, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE
BEIJING, CHINA 100176
2
675 E MIDDLEFIELD RD
MOUNTAIN VIEW, CALIFORNIA 94043
3
BUILDING 170, THIRD FLOOR, MAIN QUAD, P.O. BOX 20386
STANFORD, CALIFORNIA 94305-2038
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17327867
Correspondence name and address
CHINA SCIENCE PATENT & TRADEMARK US LLC
1800 DIAGONAL ROAD, SUITE 600
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:059069/0644   Pages: 11
Recorded: 02/22/2022
Attorney Dkt #:A01.20019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/16/2022
2
Exec Dt:
02/15/2022
3
Exec Dt:
02/12/2022
4
Exec Dt:
02/15/2022
5
Exec Dt:
02/11/2022
6
Exec Dt:
02/16/2022
7
Exec Dt:
02/21/2022
Assignee
1
ROOM109, NO. 49-3 SUZHOU STREET, HAIDIAN DISTRICT
BEIJING, CHINA 10080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17676775
Correspondence name and address
CHINA SCIENCE PATENT & TRADEMARK US LLC
1800 DIAGONAL ROAD, SUITE 600
ALEXANDRIA, VA 22314

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