Kil Yoan CHUNG

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
LED driving apparatus and lighting apparatus
- Patent number 10,542,600
- Issue date Jan 21, 2020
- Samsung Electronics Co., Ltd.
- Bong Jin Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting apparatus
- Patent number 10,362,654
- Issue date Jul 23, 2019
- Samsung Electronics Co., Ltd.
- Sang Cheol Bong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting apparatus
- Patent number 10,123,386
- Issue date Nov 6, 2018
- Samsung Electronics Co., Ltd.
- Sang Cheol Bong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting device array and light source device using the same
- Patent number 9,854,633
- Issue date Dec 26, 2017
- Samsung Electronics Co., Ltd.
- Bong Jin Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Planar light source and backlight unit having the same
- Patent number 8,511,857
- Issue date Aug 20, 2013
- Samsung Electronics Co., Ltd.
- Hyeong Won Yun
- G02 - OPTICS
Information Patent Grant
Planar light source and backlight unit including the same
- Patent number 7,967,460
- Issue date Jun 28, 2011
- Samsung LED Co., Ltd.
- Hyeong Won Yun
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING APPARATUS
- Publication number 20190082511
- Publication date Mar 14, 2019
- Samsung Electronics Co., Ltd.
- Sang Cheol BONG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED DRIVING APPARATUS AND LIGHTING APPARATUS
- Publication number 20190075630
- Publication date Mar 7, 2019
- Samsung Electronics Co., Ltd.
- Bong Jin LEE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHTING SYSTEM, LIGHTING CONTROL DEVICE, AND LIGHTING CONTROL METHOD
- Publication number 20170127497
- Publication date May 4, 2017
- Samsung Electronics Co., Ltd.
- Chang Hoon BAEK
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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
Information Patent Application
PLANAR LIGHT SOURCE AND BACKLIGHT UNIT INCLUDING THE SAME
- Publication number 20090316386
- Publication date Dec 24, 2009
- Samsung Electro-Mechanics CO., LTD.
- Hyeong Won Yun
- G02 - OPTICS