Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12298287 | Gas detection device | Sang Hoon Hur, Jae Hwan LEE | 2025-05-13 |
| 11906496 | Gas detection device | Sang Hoon Hur, Jae Hwan LEE | 2024-02-20 |
| 11703492 | Gas-detecting apparatus | Jun Seong Park, Joung-Ho Lim, Jae Jin Lee | 2023-07-18 |
| 11322056 | Luminous stick of emitting three-dimensional image on the basis of optical element | — | 2022-05-03 |
| 11255833 | Gas detection device | Sang Hoon Hur, Jae Hwan LEE | 2022-02-22 |
| D850957 | Gas detector | Sang Hoon Hur, Jae Hwan LEE | 2019-06-11 |