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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/20/2021
Application #:
16336459
Filing Dt:
03/25/2019
Publication #:
Pub Dt:
07/25/2019
Inventors:
Dewen CHENG, Qiwei WANG
Title:
COMPACT, LIGHTWEIGHT OPTICAL IMAGING SYSTEM HAVING FREE-FORM SURFACE AND COMMON OPTICAL AXIS DIRECTION
Assignment: 1
Reel/Frame:
048693/0436Recorded: 03/25/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/15/2019
Exec Dt:
02/15/2019
Assignee:
ROOM 302, BUILDING 1, NO. 333 HUSHAN ROAD
SUZHOU, CHINA 215500
Correspondent:
DRAGON SUN LAW FIRM, PC
1100 KINGS HIGHWAY EAST
SUITE 2F
FAIRFIELD, CT 06825
Assignment: 2
Reel/Frame:
053665/0586Recorded: 09/01/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/21/2020
Assignee:
NO. 108, FLOOR 1, BUILDING 7, BLOCK 30, SHIXING STREET, SHIJINGSHAN DISTRICT
BEIJING, CHINA
Correspondent:
JINGGAO LI
1100 KINGS HIGHWAY EAST SUITE 2F
FAIRFIELD, CT 06825

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