Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10049559 | Power saving safety helmet capable of wireless communication, and wireless transmission and reception method therefor | Jae Won Lee, Young-Uk Son, Ji-man Kim, Jae Soon KANG | 2018-08-14 |
| 9990847 | Traffic accident occurrence notification system using LED display lamps | Duk-Yong Kim, Seok Sung, Tai-Woo Lee, Jong Hun Lee, Min Soo Kim +1 more | 2018-06-05 |