II Sun Hwang

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Daejeon-city, KR

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Patents Applicationslast 30 patents

Information Patent Application
TONER USING RESIN BEING INSOLUBLE IN ORGANIC SOLVENTS AND METHOD FO...
- Publication number 20110033207
- Publication date Feb 10, 2011
- SAMSUNG FINE CHEMICALS CO., LTD.
- Duck Kyun Ahn
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC TONER AND ELECTROPHOTOGRAPHIC IMAGE FORMING APP...
- Publication number 20100272471
- Publication date Oct 28, 2010
- SAMSUNG FINE CHEMICALS CO., LTD.
- Woo Young Yang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER USING RESIN HAVING ACTIVE HYDROGEN-CONTAINING GROUP AND METHO...
- Publication number 20100239972
- Publication date Sep 23, 2010
- SAMSUNG FINE CHEMICALS CO., LTD.
- Dong Won Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF PREPARING TONER HAVING CORE-SHELL STRUCTURE AND TONER PRE...
- Publication number 20100055599
- Publication date Mar 4, 2010
- SAMSUNG FINE CHEMICALS CO., LTD.
- Woo Young Yang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Hot pressing tool and hot pressing apparatus having the same
- Publication number 20070051251
- Publication date Mar 8, 2007
- Samsung Electronic Co., Ltd.
- Tae Gyu Kim
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL