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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Optical assembly, backlight unit and display apparatus thereof
Patent number
RE47656
Issue date
Oct 22, 2019
LG Electronics Inc.
Seung Choon Bae
Information
Patent Grant
Optical assembly, backlight unit and display apparatus thereof
Patent number
9,140,929
Issue date
Sep 22, 2015
LG Electronics Inc.
Seung Choon Bae
G02 - OPTICS
Information
Patent Grant
Light emitting device package and lighting apparatus using the same
Patent number
8,704,265
Issue date
Apr 22, 2014
LG Electronics Inc.
Bu Wan Seo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Optical assembly, backlight unit and display apparatus thereof
Patent number
8,672,498
Issue date
Mar 18, 2014
LG Electronics Inc.
Seung Choon Bae
G02 - OPTICS
Information
Patent Grant
Optical assembly, backlight unit and display apparatus thereof
Patent number
8,403,511
Issue date
Mar 26, 2013
LG Electronics Inc.
Seung Choon Bae
G02 - OPTICS
Information
Patent Grant
Light emitting diode package, and backlight unit and display device...
Patent number
8,317,387
Issue date
Nov 27, 2012
LG Electronics Inc.
Bu Wan Seo
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL ASSEMBLY, BACKLIGHT UNIT AND DISPLAY APPARATUS THEREOF
Publication number
20110050735
Publication date
Mar 3, 2011
Seung Choon Bae
G02 - OPTICS
Information
Patent Application
OPTICAL ASSEMBLY, BACKLIGHT UNIT AND DISPLAY APPARATUS THEREOF
Publication number
20110050556
Publication date
Mar 3, 2011
Seung Choon Bae
G02 - OPTICS
Information
Patent Application
OPTICAL ASSEMBLY, BACKLIGHT UNIT AND DISPLAY APPARATUS THEREOF
Publication number
20110051397
Publication date
Mar 3, 2011
Seung Choon Bae
G02 - OPTICS
Information
Patent Application
LIGHT EMITTING DIODE PACKAGE, AND BACKLIGHT UNIT AND DISPLAY DEVICE...
Publication number
20100315834
Publication date
Dec 16, 2010
LG ELECTRONICS INC.
Bu Wan SEO
G02 - OPTICS
Information
Patent Application
LIGHT EMITTING DEVICE PACKAGE AND LIGHTING APPARATUS USING THE SAME
Publication number
20100295068
Publication date
Nov 25, 2010
Bu Wan Seo
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Circuit board for light emitting device package and light emitting...
Publication number
20090045432
Publication date
Feb 19, 2009
Yong Suk Kim
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Printed circuit board, light emitting apparatus having the same and...
Publication number
20080149373
Publication date
Jun 26, 2008
Yong Suk Kim
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR