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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/11/2022
Application #:
16926171
Filing Dt:
07/10/2020
Publication #:
Pub Dt:
01/14/2021
Inventors:
Detao Du, Ruxin Chen
Title:
THREE-DIMENSIONAL DISTANCE MEASURING METHOD AND DEVICE
Assignment: 1
Reel/Frame:
055127/0565Recorded: 02/03/2021Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/06/2020
Exec Dt:
07/07/2020
Assignee:
29 WEST BLVD. 3F, SUITE 301
HAIDIAN DISTRICT
BEIJING, CHINA 100080
Correspondent:
LOEB & LOEB LLP
321 N. CLARK STREET
SUITE 2300
CHICAGO, IL 60654
Assignment: 2
Reel/Frame:
055157/0041Recorded: 02/05/2021Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/06/2020
Exec Dt:
07/07/2020
Assignee:
29 WEST BLVD. 3F, SUITE 301
HAIDIAN DISTRICT
BEIJING, CHINA 100080
Correspondent:
LOEB & LOEB LLP
321 N. CLARK STREET
SUITE 2300
CHICAGO, IL 60654
Assignment: 3
Reel/Frame:
056465/0861Recorded: 06/03/2021Pages: 9
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PART'S NAME PREVIOUSLY RECORDED AT REEL: 055127 FRAME: 0565. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
Exec Dt:
07/06/2020
Exec Dt:
07/07/2020
Assignee:
29 WEST BLVD. 3F, SUITE 301
HAIDIAN DISTRICT
BEIJING, CHINA 100080
Correspondent:
LOEB & LOEB LLP
321 N. CLARK STREET
SUITE 2300
CHICAGO, IL 60654

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