Chiayi Chu

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Jinjiang City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device with shallow trench isolation having multi-sta...
- Patent number 12,237,369
- Issue date Feb 25, 2025
- Fujian Jinhua Integrated Circuit Co., Ltd.
- Huixian Lai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shallow trench isolation structure and semiconductor device with th...
- Patent number 11,824,087
- Issue date Nov 21, 2023
- Fujian Jinhua Integrated Circuit Co., Ltd.
- Huixian Lai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shallow trench isolation structure and semiconductor device with th...
- Patent number 11,069,774
- Issue date Jul 20, 2021
- Fujian Jinhua Integrated Circuit Co., Ltd.
- Huixian Lai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SHALLOW TRENCH ISOLATION STRUCTURE AND SEMICONDUCTOR DEVICE WITH TH...
- Publication number 20250133783
- Publication date Apr 24, 2025
- Fujian Jinhua Integrated Circuit Co, Ltd.
- Huixian LAI
Information Patent Application
SHALLOW TRENCH ISOLATION STRUCTURE AND SEMICONDUCTOR DEVICE WITH TH...
- Publication number 20240047519
- Publication date Feb 8, 2024
- Fujian Jinhua Integrated Circuit Co., Ltd.
- Huixian Lai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHALLOW TRENCH ISOLATION STRUCTURE AND SEMICONDUCTOR DEVICE WITH TH...
- Publication number 20210313422
- Publication date Oct 7, 2021
- Fujian Jinhua Integrated Circuit Co., Ltd.
- Huixian Lai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHALLOW TRENCH ISOLATION STRUCTURE AND SEMICONDUCTOR DEVICE WITH TH...
- Publication number 20210098571
- Publication date Apr 1, 2021
- Fujian Jinhua Integrated Circuit Co., Ltd.
- Huixian Lai
- H01 - BASIC ELECTRIC ELEMENTS