Gong S. Park

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Gumi-City, KR

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Patents Grantslast 30 patents

Information Patent Grant
Indirectly-heated cathode heater structure for a cathode ray tube
- Patent number 5,453,657
- Issue date Sep 26, 1995
- Gold Star Co., Ltd.
- Gong S. Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun for cathode ray tube with improved cathode structure
- Patent number 5,313,133
- Issue date May 17, 1994
- Gold Star Co., Ltd.
- Gong S. Park
- H01 - BASIC ELECTRIC ELEMENTS