Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10682766 | Dust cleaning climbing robot | Yong Gil Park | 2020-06-16 |
| 9503453 | OTP-based authentication system and method | Seong Dae Song, Han Eung Hwang | 2016-11-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10682766 | Dust cleaning climbing robot | Yong Gil Park | 2020-06-16 |
| 9503453 | OTP-based authentication system and method | Seong Dae Song, Han Eung Hwang | 2016-11-22 |