Inventor
CHOI HEE SEOK
KR34 patents
⚠️ This page may combine multiple inventors who share the name “CHOI HEE SEOK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG INNOTEK CO LTD
21 patentsUS7858993B2Dec 28, 2010
Light emitting device package and light unit having the same
LG INNOTEK CO LTD10 citations92
US9559275B2Jan 31, 2017
Light emitting device package and light unit having the same
LG INNOTEK CO LTD6 citations84
US9252347B2Feb 2, 2016
Light emitting device package and light unit having the same
LG INNOTEK CO LTD5 citations84
US9117971B2Aug 25, 2015
Semiconductor light-emitting device and method for fabricating the same
LG INNOTEK CO LTD7 citations84
US8373193B2Feb 12, 2013
Semiconductor for light emitting device
LG INNOTEK CO LTD15 citations84
US9397261B2Jul 19, 2016
Light emitting device and light emitting apparatus having the same
LG INNOTEK CO LTD9 citations82
US9893235B2Feb 13, 2018
Light emitting device and light emitting apparatus having the same
LG INNOTEK CO LTD2 citations71
US9673366B2Jun 6, 2017
Light emitting device and light emitting apparatus
LG INNOTEK CO LTD3 citations71
US9595640B2Mar 14, 2017
Light emitting device, light emitting device package and light emitting module
LG INNOTEK CO LTD3 citations65
US9608169B2Mar 28, 2017
Semiconductor light-emitting device and method for fabricating the same
LG INNOTEK CO LTD1 citations63
US10636944B2Apr 28, 2020
Semiconductor light-emitting device and method for fabricating the same
LG INNOTEK CO LTD0 citations52
US9935245B2Apr 3, 2018
Semiconductor light-emitting device and method for fabricating the same
LG INNOTEK CO LTD0 citations52
US9666775B2May 30, 2017
Light emitting device package and light unit having the same
LG INNOTEK CO LTD0 citations52
US9257613B2Feb 9, 2016
Semiconductor light emitting device
LG INNOTEK CO LTD0 citations52
US9018644B2Apr 28, 2015
Light emitting device package and light unit having the same
LG INNOTEK CO LTD0 citations52
US8994038B2Mar 31, 2015
Light emitting device package and light unit having the same
LG INNOTEK CO LTD0 citations52
US8890176B2Nov 18, 2014
Light emitting device package and light unit having the same
LG INNOTEK CO LTD0 citations52
US8692262B2Apr 8, 2014
Light emitting device package and light unit having the same
LG INNOTEK CO LTD0 citations52
US8536586B2Sep 17, 2013
Light emitting device package and light unit having the same
LG INNOTEK CO LTD0 citations52
US8022415B2Sep 20, 2011
Light emitting device package and light unit having the same
LG INNOTEK CO LTD0 citations52
US8013517B2Sep 6, 2011
Phosphor material, coating phosphor composition, and light emitting device
LG INNOTEK CO LTD0 citations49
SAMSUNG ELECTRO MECH
7 patentsUS7442569B2Oct 28, 2008
Vertical GaN-based LED and method of manufacturing the same
SAMSUNG ELECTRO MECH19 citations92
US7436001B2Oct 14, 2008
Vertical GaN-based LED and method of manufacturing the same
SAMSUNG ELECTRO MECH35 citations92
US7259399B2Aug 21, 2007
Vertical GaN-based LED and method of manufacturing the same
SAMSUNG ELECTRO MECH10 citations84
US7479661B2Jan 20, 2009
Nitride semiconductor light emitting device
SAMSUNG ELECTRO MECH4 citations63
US7306964B2Dec 11, 2007
Method of manufacturing a vertically-structured GaN-based light emitting diode
SAMSUNG ELECTRO MECH3 citations63
US7317745B2Jan 8, 2008
Multi-wavelength laser diode
SAMSUNG ELECTRO MECH2 citations60
US7012284B2Mar 14, 2006
Nitride semiconductor light emitting device and method of manufacturing the same
SAMSUNG ELECTRO MECH0 citations52