Jong Hwa Yun

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Daejeon-city, KR

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Patents Grantslast 30 patents

Information Patent Grant
Production method for a wholly aromatic liquid crystalline polyeste...
- Patent number 8,609,802
- Issue date Dec 17, 2013
- Samsung Fine Chemicals Co., Ltd.
- Hyun Min Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PREPARING WHOLLY AROMATIC LIQUID CRYSTALLINE POLYESTER RE...
- Publication number 20130331540
- Publication date Dec 12, 2013
- Samsung Fine Chemicals Co., Ltd.
- Hyun Min Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRODUCTION METHOD FOR A WHOLLY AROMATIC LIQUID CRYSTALLINE POLYESTE...
- Publication number 20130137845
- Publication date May 30, 2013
- Samsung Fine Chemicals Co., Ltd.
- Hyun Min Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WHOLLY AROMATIC LIQUID CRYSTAL POLYESTER RESIN COMPOUND, PREPARATIO...
- Publication number 20120199790
- Publication date Aug 9, 2012
- Samsung Fine Chemicals Co., Ltd.
- Jong Hwa Yun
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of Preparing Wholly Aromatic Polyester
- Publication number 20090212451
- Publication date Aug 27, 2009
- SAMSUNG FINE CHEMICALS CO., LTD.
- Mahn Jong Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...