Inventor
CHOI DONG KWON
KR8 patents
⚠️ This page may combine multiple inventors who share the name “CHOI DONG KWON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NESSDISPLAY CO LTD
3 patentsUS6379743B1Apr 30, 2002
Process for the preparation of organic electroluminescent device using vapor deposition polymerization
NESSDISPLAY CO LTD24 citations90
US6337404B1Jan 8, 2002
Diamine hole transport agent and organic electroluminescent device containing same
NESSDISPLAY CO LTD29 citations89
US6342637B1Jan 29, 2002
Diamine hole transport agent and organic electroluminescent device containing same
NESSDISPLAY CO LTD4 citations59