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Hiroshi Yoshida
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Hsinchu City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Ferroelectric memory structure
Patent number
12,101,941
Issue date
Sep 24, 2024
Powerchip Semiconductor Manufacturing Corporation
Shou-Zen Chang
G11 - INFORMATION STORAGE
Information
Patent Grant
Ferroelectric memory structure with different ferroelectric capacitors
Patent number
11,800,721
Issue date
Oct 24, 2023
Powerchip Semiconductor Manufacturing Corporation
Shou-Zen Chang
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
11,764,304
Issue date
Sep 19, 2023
Powerchip Semiconductor Manufacturing Corporation
Hiroshi Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Oxide semiconductor-based FRAM
Patent number
11,721,378
Issue date
Aug 8, 2023
Powerchip Semiconductor Manufacturing Corporation
Shou-Zen Chang
G11 - INFORMATION STORAGE
Information
Patent Grant
Oxide semiconductor-based FRAM
Patent number
11,610,621
Issue date
Mar 21, 2023
Powerchip Semiconductor Manufacturing Corporation
Shou-Zen Chang
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
HIGH-VOLTAGE METAL-OXIDE-SEMICONDUCTOR TRANSISTOR
Publication number
20240063281
Publication date
Feb 22, 2024
Powerchip Semiconductor Manufacturing Corporation
Hiroshi Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20230387321
Publication date
Nov 30, 2023
Powerchip Semiconductor Manufacturing Corporation
Hiroshi Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20230230883
Publication date
Jul 20, 2023
Powerchip Semiconductor Manufacturing Corporation
Hiroshi Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OXIDE SEMICONDUCTOR-BASED FRAM
Publication number
20230178134
Publication date
Jun 8, 2023
Powerchip Semiconductor Manufacturing Corporation
Shou-Zen Chang
G11 - INFORMATION STORAGE
Information
Patent Application
3D MONOLITHIC STACKING MEMORY STRUCTURE
Publication number
20230171966
Publication date
Jun 1, 2023
Powerchip Semiconductor Manufacturing Corporation
Shou-Zen Chang
G11 - INFORMATION STORAGE
Information
Patent Application
FERROELECTRIC MEMORY STRUCTURE
Publication number
20230137738
Publication date
May 4, 2023
Powerchip Semiconductor Manufacturing Corporation
Shou-Zen Chang
G11 - INFORMATION STORAGE
Information
Patent Application
OXIDE SEMICONDUCTOR-BASED FRAM
Publication number
20230071750
Publication date
Mar 9, 2023
Powerchip Semiconductor Manufacturing Corporation
Shou-Zen Chang
G11 - INFORMATION STORAGE
Information
Patent Application
FERROELECTRIC MEMORY STRUCTURE
Publication number
20230038759
Publication date
Feb 9, 2023
Powerchip Semiconductor Manufacturing Corporation
Shou-Zen Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20230034575
Publication date
Feb 2, 2023
Powerchip Semiconductor Manufacturing Corporation
Hiroshi Yoshida
H01 - BASIC ELECTRIC ELEMENTS