Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11603870 | Rotary actuator | Ja Choon Koo, Young-Min Lee, Dong Jun Oh, Hyouk Ryeol Choi | 2023-03-14 |
| 9007072 | Capacitor sensor capable of controlling sensitivity | Ja Choon Koo, Hyouk Ryeol Choi, Young Kwan Lee, Jae-Do Nam, Baek Chul Kim +2 more | 2015-04-14 |
| 8915151 | Active skin for conformable tactile interface | Hyouk Ryeol Choi, Ja Choon Koo, Se-Gon Roh | 2014-12-23 |