Pei Yen Cheng

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Tainan City, TW

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Patents Applicationslast 30 patents

Information Patent Application
ADJUSTABLE NOZZLE DEVICE
- Publication number 20250170597
- Publication date May 29, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Nathan Ang Wee Kiat
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Methods Of Forming Contact Structure In Semiconductor Devices
- Publication number 20250022925
- Publication date Jan 16, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Fan Hsuan CHIEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cut Metal Gate Refill With Buffer Layer
- Publication number 20250014946
- Publication date Jan 9, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Fan Hsuan Chien
- H01 - BASIC ELECTRIC ELEMENTS