Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12315355 | Chemical material leakage alarm-providing system and chemical material leakage alarm-providing method | Su Bin AN, Kyung Su Lee, Hyun Seung Lee, Joo Yeon OH, Won Kyu Oh +1 more | 2025-05-27 |
| 11733226 | Air state detection floating device capable of remaining in air | Kyungsu Lee, Sung Geun BAE, Da jin sol Kim, Tae Wook Lee, Hyunju Kim | 2023-08-22 |
| 10809206 | Floating-type contaminant measuring apparatus | Hyunju Kim, Kyungsu Lee, Tae Wook Lee, Jae-Jeong Kim | 2020-10-20 |