Hsiao-Fen Cheng

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method for removing impurities from porous materials
- Patent number 7,124,764
- Issue date Oct 24, 2006
- Industrial Technology Research Institute
- Kon-Tsu Kin
- F26 - DRYING
Information Patent Grant
Process for removing organics from ultrapure water
- Patent number 6,991,733
- Issue date Jan 31, 2006
- Industrial Technology Research Institute
- Kon-Tsu Kin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Method for removing impurities from porous materials
- Publication number 20060137718
- Publication date Jun 29, 2006
- Industrial Technology Research Institute
- Kon-Tsu Kin
- B08 - CLEANING
Information Patent Application
PROCESS FOR REMOVING ORGANICS FROM ULTRAPURE WATER
- Publication number 20050263458
- Publication date Dec 1, 2005
- Industrial Technology Research Institute
- Kon-Tsu Kin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE