Chun-Hung Chao

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Air curtain device and workpiece processing tool
- Patent number 12,188,686
- Issue date Jan 7, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Chia-Wei Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method
- Patent number 10,755,972
- Issue date Aug 25, 2020
- Taiwan Semiconductor Manufacturing Company, Ltd
- Nai-Chia Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chemical clean of semiconductor device
- Patent number 10,354,913
- Issue date Jul 16, 2019
- Taiwan Semiconductor Manufacturing Company, Ltd
- Nai-Chia Chen
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE AND MANUFACTURING METHOD OF ELECTRONIC DEVICE
- Publication number 20240322098
- Publication date Sep 26, 2024
- AUO Corporation
- Cheng-Han Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AIR CURTAIN DEVICE AND WORKPIECE PROCESSING TOOL
- Publication number 20230349574
- Publication date Nov 2, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Chia-Wei WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHEMICAL CLEAN OF SEMICONDUCTOR DEVICE
- Publication number 20180350664
- Publication date Dec 6, 2018
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Nai-Chia Chen
- B08 - CLEANING
Information Patent Application
Semiconductor Device and Method
- Publication number 20180151421
- Publication date May 31, 2018
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Nai-Chia Chen
- H01 - BASIC ELECTRIC ELEMENTS