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Patent Assignment Assignor Details
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Assignor Name : LIU, QINGRONG
Total Assignments: 2
Assignment: 1
Reel/Frame:051336/0299   Pages: 6
Recorded: 12/19/2019
Attorney Dkt #:WANH-61818
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2019
2
Exec Dt:
12/03/2019
3
Exec Dt:
12/03/2019
4
Exec Dt:
12/12/2019
5
Exec Dt:
12/12/2019
6
Exec Dt:
12/12/2019
Assignees
1
NO.167, NORTH LISHI ROAD, XICHENG DISTRICT
BEIJING, CHINA 100037
2
BUILDING 7, NO. 37, CHAOQIAN ROAD
CHANGPING TECH. ZONE
BEIJING, CHINA 102200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16721063
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108
Assignment: 2
Reel/Frame:052849/0460   Pages: 2
Recorded: 06/05/2020
Attorney Dkt #:EIC2020051201CN-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2020
2
Exec Dt:
05/20/2020
Assignee
1
167 N LISHI RD XICHENG DIST
BEIJING, CHINA 100037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16885285
Correspondence name and address
RICKY LAM
PO BOX 320769
SAN FRANCISCO, CA 94132

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