Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11017650 | Safety service system and method thereof | Ji-Young Lee, Jung Hwa Yoo, Ji Hyun Yoo | 2021-05-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11017650 | Safety service system and method thereof | Ji-Young Lee, Jung Hwa Yoo, Ji Hyun Yoo | 2021-05-25 |