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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/11/2022
Application #:
16644951
Filing Dt:
03/05/2020
Publication #:
Pub Dt:
05/20/2021
Inventors:
Zhaohui CHENG, Feng DU
Title:
DIGITAL SIGNATURE METHOD, DEVICE, AND SYSTEM
Assignment: 1
Reel/Frame:
052033/0514Recorded: 03/05/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/22/2020
Exec Dt:
02/22/2020
Assignee:
17TH OF NO. 334, 1ST SHOPPING MALL, FUTONG HAOWANGJIAO PODIUM BUILDING, XINCHENG AVENUE, XIN'AN SUBDISTRICT, BAO'AN DISTRICT
SHENZHEN, CHINA
Correspondent:
CHEW PATENTS GROUP (NOZO)
28039 SCOTT RD
SUITE D-180
MURRIETA, CA 92563
Assignment: 2
Reel/Frame:
058251/0210Recorded: 11/25/2021Pages: 5
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME FROM TECHOLOGY TO TECHNOLOGY PREVIOUSLY RECORDED ON REEL 052033 FRAME 0514. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
Exec Dt:
02/22/2020
Exec Dt:
02/22/2020
Assignee:
17TH OF NO. 334, 1ST SHOPPING MALL, FUTONG HAOWANGJIAO PODIUM BUILDING, XINCHENG AVENUE, XIN'AN SUBDISTRICT, BAO'AN DISTRICT
SHENZHEN, CHINA
Correspondent:
CHEW PATENTS GROUP (NOZO)
28039 SCOTT RD
SUITE D-180
MURRIETA, CA 92563

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