Inventor
WON HYONG SIK
KR20 patents
⚠️ This page may combine multiple inventors who share the name “WON HYONG SIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
10 patentsUS8773012B2Jul 8, 2014
Phosphor, method for preparing and using the same, light emitting device package, surface light source apparatus and lighting apparatus using red phosphor
SAMSUNG ELECTRONICS CO LTD236 citations98
US10629782B2Apr 21, 2020
Light emitting device package
SAMSUNG ELECTRONICS CO LTD4 citations73
US10230021B2Mar 12, 2019
Light emitting device package
SAMSUNG ELECTRONICS CO LTD4 citations73
US9062253B2Jun 23, 2015
Phosphor composition, light emitting device, and the method of preparing the phosphor composition
SAMSUNG ELECTRONICS CO LTD5 citations71
US8686626B2Apr 1, 2014
Oxynitride-based phosphor and light emitting device including the same
SAMSUNG ELECTRONICS CO LTD4 citations69
US10903397B2Jan 26, 2021
Light emitting device package
SAMSUNG ELECTRONICS CO LTD0 citations62
US9034207B2May 19, 2015
Phosphor, manufacturing method of phosphor and light emitting device including the same
SAMSUNG ELECTRONICS CO LTD2 citations61
US8986574B2Mar 24, 2015
Oxynitride-based phosphor and light emitting device including the same
SAMSUNG ELECTRONICS CO LTD2 citations55
US9490401B2Nov 8, 2016
Method of manufacturing light emitting device
SAMSUNG ELECTRONICS CO LTD1 citations52
US8709838B2Apr 29, 2014
Method for preparing a β-SiAlON phosphor
SAMSUNG ELECTRONICS CO LTD1 citations51
WON HYONG SIK
3 patentsUS9120973B2Sep 1, 2015
Fluorescent substance and a production method therefor
WON HYONG SIK2 citations59
US9391245B2Jul 12, 2016
Sialon phosphor, method for producing same, and light-emitting device package using same
WON HYONG SIK1 citations48
US7781155B2Aug 24, 2010
Fabrication method of micro-lens and fabrication method of master for micro-lens
WON HYONG SIK0 citations38