Yu-Chun Chen

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Kaosiung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing electrode materials and electrode materials pr...
- Patent number 9,748,558
- Issue date Aug 29, 2017
- Taiwan Hopax Chems. Mfg. Co., Ltd.
- Chia-Chin Chang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING ELECTRODE MATERIALS AND ELECTRODE MATERIALS PR...
- Publication number 20140329149
- Publication date Nov 6, 2014
- TAIWAN HOPAX CHEMS. MFG. CO., LTD.
- Chia-Chin Chang
- H01 - BASIC ELECTRIC ELEMENTS