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Hyeong Won Yun
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Gyunggi-do, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Illumination device
Patent number
9,039,253
Issue date
May 26, 2015
Samsung Electronics Co., Ltd.
Joong Hun Jin
F21 - LIGHTING
Information
Patent Grant
Illuminating apparatus with reduced glare
Patent number
8,616,717
Issue date
Dec 31, 2013
Samsung Electronics Co., Ltd.
Hyeong-won Yun
G02 - OPTICS
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
Backlight unit equipped with light emitting diodes
Patent number
8,053,804
Issue date
Nov 8, 2011
Samsung LED Co., Ltd.
Gi Ho Jeong
F21 - LIGHTING
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
Information
Patent Grant
Backlight unit improved in light mixing feature
Patent number
7,834,952
Issue date
Nov 16, 2010
Samsung LED Co., Ltd.
Hyun Ho Lee
G02 - OPTICS
Information
Patent Grant
Backlight unit equipped with light emitting diodes
Patent number
7,795,635
Issue date
Sep 14, 2010
Samsung LED Co., Ltd.
Gi Ho Jeong
F21 - LIGHTING
Information
Patent Grant
LED backlight unit
Patent number
7,425,729
Issue date
Sep 16, 2008
Samsung Electro-Mechanics Co., Ltd.
Hyeong Won Yun
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surface light source and backlight unit having the same
Patent number
7,387,421
Issue date
Jun 17, 2008
Samsung Electro-Mechanics Co., Ltd.
Hyun Ho Lee
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT EMITTING DEVICES AND METHODS OF MANUFACTURING AND CONTROLLING...
Publication number
20140226330
Publication date
Aug 14, 2014
Samsung Electronics Co., Ltd.
Hyeong Won Yun
F21 - LIGHTING
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
ILLUMINATION DEVICE
Publication number
20120268922
Publication date
Oct 25, 2012
Joong Hun JIN
F21 - LIGHTING
Information
Patent Application
ILLUMINATING APPARATUS WITH REDUCED GLARE
Publication number
20120127711
Publication date
May 24, 2012
Hyeong-won YUN
G02 - OPTICS
Information
Patent Application
BACKLIGHT UNIT EQUIPPED WITH LIGHT EMITTING DIODES
Publication number
20100127281
Publication date
May 27, 2010
SAMSUNG ELECTRO-MECHANICS CO., LTD.
Gi Ho JEONG
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
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
Information
Patent Application
Backlight unit for liquid crystal display
Publication number
20070247833
Publication date
Oct 25, 2007
Samsung Electro-Mechanics CO., LTD.
Hyun Ho Lee
G02 - OPTICS
Information
Patent Application
Backlight unit equipped with light emitting diodes
Publication number
20070221941
Publication date
Sep 27, 2007
Samsung Electro-Mechanics CO., LTD.
Gi Ho Jeong
G02 - OPTICS
Information
Patent Application
Backlight unit improved in light mixing feature
Publication number
20070159573
Publication date
Jul 12, 2007
Samsung Electro-Mechanics CO., LTD.
Hyun Ho Lee
G02 - OPTICS
Information
Patent Application
Surface light source using light emitting diode and liquid crystal...
Publication number
20070159851
Publication date
Jul 12, 2007
Samsung Electro-Mechanics CO., LTD.
Hyun Ho Lee
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Led backlight unit
Publication number
20070081323
Publication date
Apr 12, 2007
Samsung Electro-Mechanics Co., Ltd.
Hyeong Won YUN
G02 - OPTICS
Information
Patent Application
Surface light source and backlight unit having the same
Publication number
20070008740
Publication date
Jan 11, 2007
Samsung Electro-Mechanics CO., LTD.
Hyun Ho Lee
G02 - OPTICS