Hui-Chun Pen

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Hsinchu County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Polyvinyl alcohol film composition, and polarizing plate employing...
- Patent number 8,168,091
- Issue date May 1, 2012
- Industrial Technology Research Institute
- Ho-May Lin
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
POLYVINYL ALCOHOL FILM COMPOSITION, AND POLARIZING PLATE EMPLOYING...
- Publication number 20100270518
- Publication date Oct 28, 2010
- Industrial Technology Research Institute
- Ho-May Lin
- G02 - OPTICS