Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11714490 | Radial magnet actuator with moving mass having a magnet moving vertically and a coil | Hyeong Jun Kim, Jong Hun Lee, Jong-Ki Lee | 2023-08-01 |
| 11099125 | Optical cavity for gas sensor and gas sensor having the same | Donghwan Kim | 2021-08-24 |
| 10613028 | Optical cavity for gas sensor and gas sensor having optical cavity | Donghwan Kim | 2020-04-07 |