Inventor
YI JEOUNG-IN
KR19 patents
⚠️ This page may combine multiple inventors who share the name “YI JEOUNG-IN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KIM HEE-YEON
5 patentsUS9012042B2Apr 21, 2015
Condensed-cyclic compound, organic light-emitting device comprising the same, and flat panel display apparatus
KIM HEE-YEON4 citations72
US8808880B2Aug 19, 2014
Condensed-cyclic compound, organic light-emitting device comprising the same, and flat panel display apparatus
KIM HEE-YEON4 citations72
US8685542B2Apr 1, 2014
Organic light-emitting device
KIM HEE-YEON2 citations62
US8987709B2Mar 24, 2015
Arylene containing polymer and organic light-emitting device including the same
KIM HEE-YEON0 citations41
US8389986B2Mar 5, 2013
Condensed-cyclic compound and organic light-emitting device including the same
KIM HEE-YEON0 citations41
HWANG SEOK-HWAN
3 patentsUS8394511B2Mar 12, 2013
Compound for forming organic film, and organic light emitting device and flat panel display device including the same
HWANG SEOK-HWAN6 citations72
US8288014B2Oct 16, 2012
Fluorene-containing compound and organic light emitting device employing the same
HWANG SEOK-HWAN4 citations62
US8247090B2Aug 21, 2012
Heterocyclic compound and organic electroluminescent device comprising the same
HWANG SEOK-HWAN2 citations62