Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12128395 | Process apparatus including gas supplier and method of operating the same | Dongsik Yang, Hyukjae Kwon, Minseok Koo, Sehyeong Oh, Hyun Chul Lee +1 more | 2024-10-29 |
| 12064536 | Photocatalyst for air purification, and ceramic catalyst filter and air purification device including the same | Minseok Koo, Hyukjae Kwon, Hyun Chul Lee, Dongsik Yang, Sehyeong Oh +1 more | 2024-08-20 |
| 12016982 | Filter and filtering system including the same | Hyukjae Kwon, Minseok Koo, Hyun Chul Lee, Dongsik Yang, Sehyeong Oh +2 more | 2024-06-25 |
| 11794173 | Composite photocatalyst structure, and photocatalytic filter and air purification device including the same | Sangmin Ji, Hyukjae Kwon, Minseok Koo, Dongsik Yang, Hyun Chul Lee +2 more | 2023-10-24 |