Inventor

CHOI LEGAL REPRESENTATIVE SO-YEON

KR2 patents

⚠️ This page may combine multiple inventors who share the name “CHOI LEGAL REPRESENTATIVE SO-YEON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KIM YEON-HWAN

1 patent

US8329316B2Dec 11, 2012

Tetraphenylnaphalene derivatives and organic light emitting diode using the same

KIM YEON-HWAN2 citations54

KIM KONG KYEOM

1 patent

US8197951B2Jun 12, 2012

Emitting material and organic light emitting diode using the same

KIM KONG KYEOM0 citations48