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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/30/2023
Application #:
17028748
Filing Dt:
09/22/2020
Publication #:
Pub Dt:
01/14/2021
Inventors:
Haruka SAKUMA, Shosuke FUJII, Fumitaka ARAI, Hidenori MIYAGAWA, Kiwamu SAKUMA et al
Title:
SEMICONDUCTOR MEMORY DEVICE INCORPORATING HAFNIUM OXIDE INSULATIVE PORTIONS
Assignment: 1
Reel/Frame:
058738/0001Recorded: 01/14/2022Pages: 58
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2019
Assignee:
1-21, SHIBAURA 3-CHOME
MINATO-KU, TOKYO, JAPAN
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
056278/0010Recorded: 05/18/2021Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/07/2021
Exec Dt:
04/08/2021
Exec Dt:
04/06/2021
Exec Dt:
04/07/2021
Exec Dt:
04/07/2021
Exec Dt:
04/08/2021
Assignee:
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-0023
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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