Dae-Sik Hwang

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Gyeongsangbuk-Do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electron gun for cathode ray tube having third to fifth electrodes...
- Patent number 7,045,943
- Issue date May 16, 2006
- LG.Philips Displays Co., Ltd.
- Dae Sik Hwang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electron gun for cathode ray tube
- Publication number 20030020389
- Publication date Jan 30, 2003
- LG Philips Displays Co., Ltd.
- Dae-Sik Hwang
- H01 - BASIC ELECTRIC ELEMENTS