Huai-Chih Cheng

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Pingtung County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Photomask and manufacturing method thereof
- Patent number 10,908,494
- Issue date Feb 2, 2021
- Taiwan Semiconductor Manufacturing Company, Ltd
- Cheng-Ming Lin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PHOTOMASK AND MANUFACTURING METHOD THEREOF
- Publication number 20180348625
- Publication date Dec 6, 2018
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Cheng-Ming Lin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY