Yen-Teng Huang

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Wet etching control system, wet etching machine and wet etching con...
- Patent number 12,094,734
- Issue date Sep 17, 2024
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Hsin-Hung Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for improving etching rate of wet etching
- Patent number 11,869,774
- Issue date Jan 9, 2024
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Nannan Zhang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WAFER CLEANING EQUIPMENT AND CLEANING METHOD
- Publication number 20230098666
- Publication date Mar 30, 2023
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Sukai ZHU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR IMPROVING ETCHING RATE OF WET ETCHING
- Publication number 20220102157
- Publication date Mar 31, 2022
- CHANGXIN MEMORY TECHNOLOGIES, INC
- Nannan ZHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WET ETCHING CONTROL SYSTEM, WET ETCHING MACHINE AND WET ETCHING CON...
- Publication number 20220076967
- Publication date Mar 10, 2022
- CHANGXIN MEMORY TECHNOLOGIES, INC
- Hsin-Hung CHEN
- H01 - BASIC ELECTRIC ELEMENTS