YC

Yu-Mi Chang

SC Sk Chemicals Co.: 2 patents #14 of 50Top 30%
📍 Suneung-ri, KR: #126 of 411 inventorsTop 35%
Overall (2018): #86,591 of 503,207Top 20%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10138201 Compound for organic eletroluminescent device and organic electroluminescent device including the same Ju-Sik Kang, Jeong-Ho Park, Suk Woon Jun, Yong-Jun Shin, Nam-Choul Yang +2 more 2018-11-27
9917256 Compound for organic electroluminescent device and organic electroluminescent device including the same Ju-Sik Kang, Jeong-Ho Park, Suk Woon Jun, Yong-Jun Shin, Nam-Choul Yang +2 more 2018-03-13