Myeon Chang Sung

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Organic light emitting display
- Patent number 8,008,851
- Issue date Aug 30, 2011
- LG Display Co., Ltd.
- Myeon Chang Sung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting device
- Patent number 7,488,976
- Issue date Feb 10, 2009
- LG Display Co., Ltd.
- Changnam Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for dry cleaning of substrates using clusters
- Patent number 6,449,873
- Issue date Sep 17, 2002
- Dasan C & I Co., Ltd.
- Deok-Joo Yoon
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HIGH THERMAL CONDUCTIVE MAGNESIUM ALLOY AND HEAT SINK USING THE SAME
- Publication number 20190085433
- Publication date Mar 21, 2019
- LG Electronics Inc.
- Myeon Chang Sung
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Organic light emitting device
- Publication number 20070194307
- Publication date Aug 23, 2007
- LG Electronics Inc.
- Changnam Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic light emitting display
- Publication number 20070164277
- Publication date Jul 19, 2007
- LG Electronics Inc.
- Myeon Chang Sung
- H01 - BASIC ELECTRIC ELEMENTS