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Reel/Frame:045798/0564   Pages: 10
Recorded: 05/14/2018
Attorney Dkt #:081236-0097
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/06/2021
Application #:
15776039
Filing Dt:
05/14/2018
Publication #:
Pub Dt:
09/10/2020
Title:
MASK AND MANUFACTURING METHOD THEREOF, AND LIGHT SHIELDING DEVICE AND CONTROL METHOD THEREOF
Assignors
1
Exec Dt:
03/12/2018
2
Exec Dt:
03/13/2018
3
Exec Dt:
03/13/2018
4
Exec Dt:
03/12/2018
Assignees
1
NO. 10 JIUXIANQIAO RD., CHAOYANG DISTRICT
BEIJING, CHINA 100015
2
XINZHAN INDUSTRIAL PARK, HEFEI
ANHUI, CHINA 230012
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001

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