Sun-Kyu Hwang

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Kyungsangbuk-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing microholes in a cathode substrate of a fiel...
- Patent number 7,601,043
- Issue date Oct 13, 2009
- Postech Foundation
- Kun Hong Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric field emission device having a triode structure fabricated...
- Patent number 7,554,255
- Issue date Jun 30, 2009
- Postech Foundation
- Kun-Hong Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electric field emission device having a triode structure fabricated...
- Publication number 20050285502
- Publication date Dec 29, 2005
- Postech Foundation
- Kun-Hong Lee
- H01 - BASIC ELECTRIC ELEMENTS