Hyoung Joo Chung

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Ansan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Colored resin composition exhibiting pleochroism, and molded plasti...
- Patent number 10,472,495
- Issue date Nov 12, 2019
- LOTTE ADVANCED MATERIALS CO., LTD.
- Hyoung Joo Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Colored resin composition exhibiting pleochroism, and molded plasti...
- Patent number 9,868,849
- Issue date Jan 16, 2018
- LOTTE ADVANCED MATERIALS CO., LTD.
- Hyoung Joo Chung
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Colored Resin Composition Exhibiting Pleochroism, and Molded Plasti...
- Publication number 20180127566
- Publication date May 10, 2018
- Lotte Advanced Materials Co., Ltd.
- Hyoung Joo CHUNG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Colored Resin Composition Exhibiting Pleochroism, and Molded Plasti...
- Publication number 20140374676
- Publication date Dec 25, 2014
- Samsung SDI Co., Ltd.
- Hyoung Joo Chung
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Thermoplastic Resin Composition for White Laser Marking on the Mold...
- Publication number 20070254997
- Publication date Nov 1, 2007
- CHEIL INDUSTRIES INC.
- Hyoung Joo Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...