Su-Fei HSU

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Ying-Go Town, TW

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Patents Grantslast 30 patents

Information Patent Grant
Etching solution capable of effectively reducing galvanic effect
- Patent number 8,999,194
- Issue date Apr 7, 2015
- E-Chem Enterprise Corp.
- Cheng-Ying Tsai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PROVIDING SOLAR CELL ELECTROLESS PLATTING AND AN ACTIVATO...
- Publication number 20120088653
- Publication date Apr 12, 2012
- E-CHEM ENTERPRISE CORP.
- Chia Wei CHOU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ELECTROLESS PLATING SOLUTION FOR PROVIDING SOLAR CELL ELECTRODE
- Publication number 20110192316
- Publication date Aug 11, 2011
- E-CHEM ENTERPRISE CORP.
- Chia Wei CHOU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF PROVIDING SOLAR CELL ELECTRODE BY ELECTROLESS PLATING AND...
- Publication number 20110195542
- Publication date Aug 11, 2011
- E-CHEM ENTERPRISE CORP.
- Chia Wei CHOU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...