Won-Sik Kim

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Hwasong, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electrically conductive polymer resin and method for making same
- Patent number 9,336,923
- Issue date May 10, 2016
- 3M Innovative Properties Company
- Jeongwan Choi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrically conductive polymer resin and method for making same
- Patent number 8,975,004
- Issue date Mar 10, 2015
- 3M Innovative Properties Company
- Jeongwan Choi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICALLY CONDUCTIVE POLYMER RESIN AND METHOD FOR MAKING SAME
- Publication number 20150137046
- Publication date May 21, 2015
- 3M Innovative Properties Company
- Jeongwan Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC WAVE SHIELDING GASKET HAVING ELASTICITY AND ADHESIV...
- Publication number 20090291608
- Publication date Nov 26, 2009
- Jeongwan Choi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electrically Conductive Polymer Resin and Method for Making Same
- Publication number 20080149901
- Publication date Jun 26, 2008
- Jeongwan Choi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...