Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11633695 | Device and method of simultaneously removing flammable gases and nitrous oxide | Chuan-Lin Chang, Hong Lin, Shou-Nan Li, Jui-Hsiang Cheng, I-Ling Nien | 2023-04-25 |
| 11364319 | Air purifier and air purifying method | I-Ling Nien, Shou-Nan Li, Meng-Hsuan Lee, Wen-An Xie, Yen-An Chen +1 more | 2022-06-21 |
| 10695715 | Carbonized material, device for removing ozone, and method for removing ozone | Wen-An Xie, Hong Lin, Shou-Nan Li | 2020-06-30 |
| 7528373 | Method and system for detection of gas leakage sources | Gen-Hou Leu, Shaw-Yi Yan, Sheng-Jen Yu | 2009-05-05 |
| 7472023 | Gas analysis system and method | Gen-Hou Leu, Shin-Fu Chiou, Shao-I Yen, Kuang-Sheng Wang | 2008-12-30 |