Hyo-jin Lee

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Gumi-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of preparing metal nanocrystal
- Patent number 7,780,758
- Issue date Aug 24, 2010
- Samsung SDI Co., Ltd.
- Jin-hwan Park
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Solution for making a resin film and its application at screens of...
- Patent number 6,512,327
- Issue date Jan 28, 2003
- Orion Electric Co., Ltd.
- Sang Youl Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wire type corona charger for electrophotographical manufacturing of...
- Patent number 6,310,344
- Issue date Oct 30, 2001
- Orion Electric Co., Ltd.
- Dong Ky Shin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of electrophotographically manufacturing a luminescent scree...
- Patent number 6,165,657
- Issue date Dec 26, 2000
- Orion Electric Co., Ltd.
- Sang Youl Yoon
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method of preparing metal nanocrystal
- Publication number 20070287288
- Publication date Dec 13, 2007
- Jin-hwan Park
- B22 - CASTING POWDER METALLURGY
Information Patent Application
NEGATIVE ACTIVE MATERIAL INCLUDING METAL NANOCRYSTAL COMPOSITE, MET...
- Publication number 20070264574
- Publication date Nov 15, 2007
- Han-su Kim
- B82 - NANO-TECHNOLOGY