Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11119571 | Method and device for displaying virtual image | Chi Yul Yoon, Jae-woo Ko, Ji-woon Yeom, Jae-Eun Kang | 2021-09-14 |
| 11019149 | Hub apparatus and method for providing service thereof | Sung Jin Kim, Kwang-Min BYEON, Ho Chul Shin, Hee-Bum Ahn, Doo-woong Lee +6 more | 2021-05-25 |