JH

Jae-seob Hwang

DC Daejoo Electronic Materials Co.: 1 patents #14 of 46Top 35%
Overall (All Time): #3,196,826 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8119030 Thulium-containing fluorescent substance for white light emitting diode and manufacturing method thereof Sang-hyuk Han, Il Ji Lim 2012-02-21