Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9792751 | Apparatus and method for discriminating bills using RF signals | Sang Hwan JANG | 2017-10-17 |
| 9196108 | Apparatus and method of maintaining and repairing banknote validator using a network | Oh Hyun Kwon | 2015-11-24 |