SH

Sang-heum HWANG

SC S-Printing Solution Co.: 1 patents #39 of 169Top 25%
📍 Seoul, KR: #3,163 of 7,803 inventorsTop 45%
Overall (2017): #254,988 of 506,227Top 55%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9663447 Asymmetric butadiene-based charge transport compound, electrophotographic photoreceptor containing same, and image forming apparatus Akihiro Kondo, Satoshi Katayama, Young Min Nam, Won-joon Son, Chan Hee Lee 2017-05-30