SH

Sug-Kwang Hwang

SC Sfc Co.: 1 patents #1 of 5Top 20%
📍 Cheongsong-eup, KR: #1 of 3 inventorsTop 35%
Overall (2011): #156,971 of 364,097Top 45%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8071226 Red phosphorescent compounds and organic electroluminescent devices using the same Jong-Tae Je, Seon-Keun YOO, Hyun-Jung Kwon, Nam-Yi Kim 2011-12-06