SJ

Sang Hwan JANG

KC Kisan Electronics Co.: 2 patents #1 of 4Top 25%
📍 Seoul, KR: #1,797 of 7,803 inventorsTop 25%
Overall (2017): #109,434 of 506,227Top 25%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9792751 Apparatus and method for discriminating bills using RF signals Changho Ko 2017-10-17
9734649 Banknote processing apparatus Sungsoo Yoon, Daesik Jeong 2017-08-15