Kabjin HWANG

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Cheongju-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Optical film, backlight unit including the same and liquid crystal...
- Patent number 8,125,590
- Issue date Feb 28, 2012
- LG Electronics Inc.
- Yongsu Kim
- G02 - OPTICS
Information Patent Grant
Optical sheet, backlight unit, and liquid crystal display
- Patent number 8,023,068
- Issue date Sep 20, 2011
- LG Electronics Inc.
- Hanbitt Joo
- G02 - OPTICS
Information Patent Grant
Optical sheet and liquid crystal display using the same
- Patent number 7,719,636
- Issue date May 18, 2010
- LG Electronics Inc.
- Changjong Kim
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FILM, BACKLIGHT UNIT INCLUDING THE SAME AND LIQUID CRYSTAL...
- Publication number 20100265434
- Publication date Oct 21, 2010
- Yongsu Kim
- G02 - OPTICS
Information Patent Application
OPTICAL SHEET, BACKLIGHT UNIT, AND LIQUID CRYSTAL DISPLAY
- Publication number 20090284686
- Publication date Nov 19, 2009
- Hanbitt JOO
- G02 - OPTICS
Information Patent Application
OPTICAL FILM AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME
- Publication number 20090135335
- Publication date May 28, 2009
- Junghoon LEE
- G02 - OPTICS
Information Patent Application
OPTICAL SHEET AND LIQUID CRYSTAL DISPLAY USING THE SAME
- Publication number 20080225207
- Publication date Sep 18, 2008
- LG ELECTRONICS INC.
- Changjong Kim
- G02 - OPTICS