Wen-Hao YUAN

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Kaohsiung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method for making a chalcopyrite-type compound
- Patent number 8,329,137
- Issue date Dec 11, 2012
- Nanowin Technology Co., Ltd.
- Chung-Chi Jen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for making a chalcopyrite-type compound
- Patent number 8,252,265
- Issue date Aug 28, 2012
- Nanowin Technology Co., Ltd.
- Chung-Chi Jen
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MAKING A CHALCOPYRITE-TYPE COMPOUND
- Publication number 20130302239
- Publication date Nov 14, 2013
- Chung-Chi JEN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PHOTOVOLTAIC DEVICE AND METHOD FOR MAKING THE SAME
- Publication number 20130074933
- Publication date Mar 28, 2013
- Bang-Yen CHOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MAKING A CHALCOPYRITE-TYPE COMPOUND
- Publication number 20120189533
- Publication date Jul 26, 2012
- Chung-Chi JEN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR MAKING A CHALCOPYRITE-TYPE COMPOUND
- Publication number 20120189531
- Publication date Jul 26, 2012
- Chung-Chi JEN
- C01 - INORGANIC CHEMISTRY