Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11364319 | Air purifier and air purifying method | I-Ling Nien, Shou-Nan Li, Meng-Hsuan Lee, Hui-Ya Shih, Yen-An Chen +1 more | 2022-06-21 |
| 10695715 | Carbonized material, device for removing ozone, and method for removing ozone | Hong Lin, Shou-Nan Li, Hui-Ya Shih | 2020-06-30 |