Yang-Je Lee

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Kyungki-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electron gun and color cathode-ray tube utilizing the same
- Patent number 6,630,777
- Issue date Oct 7, 2003
- Samsung SDI Co., Ltd.
- Yong-geol Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for developing screen of cathode ray tube
- Patent number 5,976,739
- Issue date Nov 2, 1999
- Samsung Display Devices Co., Ltd.
- Yang-hee Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electron gun and color cathode-ray tube utilizing the same
- Publication number 20010030502
- Publication date Oct 18, 2001
- Yong-Geol Kwon
- H01 - BASIC ELECTRIC ELEMENTS