Chia-Chien Kuang

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Hsinchu City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing semiconductor device using etchant composi...
- Patent number 12,266,538
- Issue date Apr 1, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chia-Chien Kuang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hard mask trimming in method for manufacturing semiconductor device
- Patent number 12,217,961
- Issue date Feb 4, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chia-Chien Kuang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING ETCHANT COMPOSI...
- Publication number 20250210372
- Publication date Jun 26, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chia-Chien KUANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
STACKED TRANSISTOR CHANNEL REGIONS AND METHODS OF FORMING THE SAME
- Publication number 20250040238
- Publication date Jan 30, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Yu-Wei Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HARD MASK TRIMMING IN METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20240006177
- Publication date Jan 4, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chia-Chien KUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING ETCHANT COMPOSI...
- Publication number 20230260797
- Publication date Aug 17, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chia-Chien KUANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Semiconductor Devices with Uniform Gate Regions
- Publication number 20230027676
- Publication date Jan 26, 2023
- TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
- Chia-Chien Kuang
- H01 - BASIC ELECTRIC ELEMENTS