Kyung-cheon Shon

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Suwon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Oxide cathode employing Ba evaporation restraining layer
- Patent number 5,548,184
- Issue date Aug 20, 1996
- Samsung Display Devices Co., Ltd.
- Kwi-seok Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oxide cathode
- Patent number 5,519,280
- Issue date May 21, 1996
- Samsung Display Devices Co., Ltd
- Kyung-cheon Shon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method for dispenser code
- Patent number 5,092,805
- Issue date Mar 3, 1992
- Samsung Electron Devices Co., Ltd.
- Kyung-cheon Shon
- H01 - BASIC ELECTRIC ELEMENTS