Tefu Yeh

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Kaohsiung City, TW

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Patents Applicationslast 30 patents

Information Patent Application
ANISOTROPIC WET ETCHING IN PATTERNING
- Publication number 20230420265
- Publication date Dec 28, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Tefu Yeh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal Gate Electrode Formation Of Memory Devices
- Publication number 20230395598
- Publication date Dec 7, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Jo-Chun Hung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20230282699
- Publication date Sep 7, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Tefu Yeh
- H01 - BASIC ELECTRIC ELEMENTS