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Reel/Frame:056366/0713   Pages: 2
Recorded: 05/27/2021
Attorney Dkt #:POL-13220
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/22/2023
Application #:
17331685
Filing Dt:
05/27/2021
Publication #:
Pub Dt:
02/03/2022
Title:
UPPER ARM DRIVE CIRCUIT HAVING A REVERSE CURRENT PREVENTION CIRCUIT DISPOSED BETWEEN A POWER SUPPLY OF A POWER CONVERSION DEVICE AND A FIRST CAPACITOR AND CONTROL METHOD THEREOF
Assignors
1
Exec Dt:
04/09/2021
2
Exec Dt:
04/09/2021
3
Exec Dt:
04/09/2021
Assignee
1
2-2, OMIKA-CHO 5-CHOME,
HITACHI-SHI, IBARAKI, JAPAN 319-1221
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314

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