Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11099803 | Information providing method using mobile device | Jaekyu Lee, Jaeyong Jang | 2021-08-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11099803 | Information providing method using mobile device | Jaekyu Lee, Jaeyong Jang | 2021-08-24 |