Chi Wook An

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Kyoungki-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
FFS mode liquid crystal display
- Patent number 7,535,534
- Issue date May 19, 2009
- HYDIS Technologies Co., Ltd.
- Kyung Ha Lee
- G02 - OPTICS
Information Patent Grant
Fringe field switching liquid crystal display
- Patent number 7,345,728
- Issue date Mar 18, 2008
- Boe-Hydis Technology Co., Ltd.
- Kyung Ha Lee
- G02 - OPTICS
Information Patent Grant
Fringe field switching liquid crystal display having sawtooth edges...
- Patent number 7,145,621
- Issue date Dec 5, 2006
- Boe-Hydis Technology Co., Ltd.
- Kyung Ha Lee
- G02 - OPTICS
Information Patent Grant
Backlight unit structure for liquid crystal display
- Patent number 6,926,419
- Issue date Aug 9, 2005
- Boe-Hydis Technology Co., Ltd.
- Chi Wook An
- G02 - OPTICS
Information Patent Grant
Fringe field switching mode liquid crystal display, and fabrication...
- Patent number 6,707,524
- Issue date Mar 16, 2004
- Boe-Hydis Technology Co., Ltd.
- Chul Ha Kim
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
FFS MODE LIQUID CRYSTAL DISPLAY
- Publication number 20070296902
- Publication date Dec 27, 2007
- Kyung Ha LEE
- G02 - OPTICS
Information Patent Application
Fringe field switching liquid crystal display
- Publication number 20050179846
- Publication date Aug 18, 2005
- Kyung Ha Lee
- G02 - OPTICS
Information Patent Application
Fringe field switching liquid crystal display
- Publication number 20050068483
- Publication date Mar 31, 2005
- Kyung Ha Lee
- G02 - OPTICS
Information Patent Application
FFS mode liquid crystal display
- Publication number 20050046775
- Publication date Mar 3, 2005
- Kyung Ha Lee
- G02 - OPTICS
Information Patent Application
Backlight unit structure for liquid crystal display
- Publication number 20040047141
- Publication date Mar 11, 2004
- Chi Wook An
- G02 - OPTICS
Information Patent Application
Fringe field switching mode liquid crystal display, and fabrication...
- Publication number 20020067453
- Publication date Jun 6, 2002
- Chul Ha Kim
- G02 - OPTICS