Inventor
CHOI BEOM-RAK
KR20 patents
⚠️ This page may combine multiple inventors who share the name “CHOI BEOM-RAK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
13 patentsUS7435992B2Oct 14, 2008
Active matrix type organic electroluminescent display device and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD48 citations96
US7288477B2Oct 30, 2007
Electro-luminescence device including a thin film transistor and method of fabricating an electro-luminescence device
SAMSUNG ELECTRONICS CO LTD14 citations92
US7875889B2Jan 25, 2011
Active matrix type organic electroluminescent display device and method of manufacturing the same
SAMSUNG ELECTRONICS CO LTD13 citations84
US7336031B2Feb 26, 2008
Organic light emitting display having auxiliary common electrode
SAMSUNG ELECTRONICS CO LTD7 citations74
US7994507B2Aug 9, 2011
Electro-luminescence device including a thin film transistor and method of fabricating an electro-luminescence device
SAMSUNG ELECTRONICS CO LTD1 citations63
US7768011B2Aug 3, 2010
Electro-luminescence device including a thin film transistor and method of fabricating an electro-luminescence device
SAMSUNG ELECTRONICS CO LTD2 citations63
US7501658B2Mar 10, 2009
Electro-luminescence device including a thin film transistor and method of fabricating an electro-luminescence device
SAMSUNG ELECTRONICS CO LTD2 citations63
US7394193B2Jul 1, 2008
Organic electroluminescence device and method for fabricating thereof
SAMSUNG ELECTRONICS CO LTD1 citations63
US7102281B2Sep 5, 2006
Organic electro luminescence device incorporating a power supplying part for selectively supplying a power source and method for fabricating thereof
SAMSUNG ELECTRONICS CO LTD2 citations63
US7592635B2Sep 22, 2009
Organic electroluminescent device
SAMSUNG ELECTRONICS CO LTD4 citations62
US7229860B2Jun 12, 2007
Method for manufacturing a thin film transistor using poly silicon
SAMSUNG ELECTRONICS CO LTD6 citations62
US7973468B2Jul 5, 2011
Organic electroluminescence device and method for fabricating thereof
SAMSUNG ELECTRONICS CO LTD0 citations52
US7205968B2Apr 17, 2007
Organic electroluminescence device and method for fabricating thereof
SAMSUNG ELECTRONICS CO LTD0 citations42
KIM JUNG-YEON
2 patentsHLSCIENCE CO LTD
2 patentsUS10610555B2Apr 7, 2020
Method for alleviating osteoarthritis by using composite (HL-Joint 100) of achyranthes bidentata, eucommin ulmoides oliver and pomegranate extracts, which has antiinflammatory effect caused by COX2 and PGE2 inhibition, cartilage protective effect caused by MMP-2 and -9 inhibition and cartilage regeneration effect caused by increase in type II collagen synthesis
HLSCIENCE CO LTD0 citations49
US10155019B2Dec 18, 2018
Method for improving gingivitis and periodontitis by antibacterial, antioxidant and anti-inflammatory effects and inhibition of alveolar bone loss of complex extracts of moringa leaf and eucommia bark
HLSCIENCE CO LTD1 citations49