Jheng-Yi LIN

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Tainan City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating metal surface
- Patent number 9,719,172
- Issue date Aug 1, 2017
- National Central University
- Jeng-Kuei Chang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR TREATING METAL SURFACE
- Publication number 20150203968
- Publication date Jul 23, 2015
- National Central University
- Jeng-Kuei CHANG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...