Inventor
CHO WOOK-DONG
KR17 patents
⚠️ This page may combine multiple inventors who share the name “CHO WOOK-DONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG CHEMICAL LTD
11 patentsUS7838129B2Nov 23, 2010
Compound and organic light emitting device using the same
LG CHEMICAL LTD4 citations73
US8026514B2Sep 27, 2011
Diamine derivatives and organic electronic device using the same
LG CHEMICAL LTD4 citations62
US7892658B2Feb 22, 2011
Compound and organic light emitting device using the same
LG CHEMICAL LTD2 citations62
US7824779B2Nov 2, 2010
Compound and organic light emitting device using the same
LG CHEMICAL LTD2 citations62
US7785720B2Aug 31, 2010
Compound and organic light emitting device using the same
LG CHEMICAL LTD1 citations62
US7842405B2Nov 30, 2010
Compound and organic light emitting device using the same
LG CHEMICAL LTD0 citations51
US7842404B2Nov 30, 2010
Compound and organic light emitting device using the same
LG CHEMICAL LTD0 citations51
US7820306B2Oct 26, 2010
Compound and organic light emitting device using the same
LG CHEMICAL LTD0 citations51
US7816019B2Oct 19, 2010
Compound and organic light emitting device using the same
LG CHEMICAL LTD0 citations51
US7811682B2Oct 12, 2010
Compound and organic light emitting device using the same
LG CHEMICAL LTD0 citations51
US7799441B2Sep 21, 2010
Compound and organic light emitting device using the same
LG CHEMICAL LTD0 citations51