Joong El Ghim

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Suwon, KR

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Patents Applicationslast 30 patents

Information Patent Application
PLANAR LIGHT SOURCE AND BACKLIGHT UNIT HAVING THE SAME
- Publication number 20120307482
- Publication date Dec 6, 2012
- Hyeong Won YUN
- G02 - OPTICS
Information Patent Application
PLANAR LIGHT SOURCE AND BACKLIGHT UNIT HAVING THE SAME
- Publication number 20100039795
- Publication date Feb 18, 2010
- Samsung Electro-Mechanics CO., LTD.
- Hyeong Won Yun
- G02 - OPTICS