Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11508362 | Voice recognition method of artificial intelligence robot device | Junmin Lee, Keunsang Lee | 2022-11-22 |
| 11449074 | Robot for providing guidance service using artificial intelligence and method of operating the same | Junmin Lee | 2022-09-20 |
| 11330384 | Artificial intelligence device for diagnosing failure and method thereof | Junmin Lee | 2022-05-10 |