Wei-Lun CHANG

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YUNLIN COUNTY, TW

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Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMENT FILM, AND...
- Publication number 20150329781
- Publication date Nov 19, 2015
- CHI MEI CORPORATION
- Wei-Lun Chang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMENT FILM AND L...
- Publication number 20140329941
- Publication date Nov 6, 2014
- CHI MEI CORPORATION
- Wei-Lun CHANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...