Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9531306 | Electronic stability control system, and method for detecting a fault of motor freewheeling FET circuit | Jung Wook Seo, Chang Woo Lee | 2016-12-27 |
| 9083270 | Electric bicycle driving apparatus | Hong Youp Son | 2015-07-14 |