Hae-su Youn

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Ulsan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Inner shield for a cathode ray tube and method for manufacturing th...
- Patent number 6,310,433
- Issue date Oct 30, 2001
- Samsung Display Devices Co., Ltd.
- Hae-Su Youn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube
- Patent number 6,144,149
- Issue date Nov 7, 2000
- Samsung Display Devices Co., Ltd.
- Hae-su Youn
- H01 - BASIC ELECTRIC ELEMENTS