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Reel/Frame:058301/0747   Pages: 6
Recorded: 12/03/2021
Attorney Dkt #:W21-YSY-BJGYDX-537USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
04/16/2024
Application #:
17541903
Filing Dt:
12/03/2021
Publication #:
Pub Dt:
03/24/2022
Title:
RAPID DEMAGNETIZATION METHOD BASED ON CHARACTERISTICS OF MAGNETIC MEDIA
Assignors
1
Exec Dt:
11/11/2021
2
Exec Dt:
11/11/2021
3
Exec Dt:
11/11/2021
4
Exec Dt:
11/11/2021
Assignee
1
NO.100 PINGYUAN, CHAOYANG DISTRICT,
BEIJING, CHINA 100124
Correspondence name and address
JINGGAO LI
148 EAST AVE
UNIT 1F
NORWALK, CT 06851

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