Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9498394 | Absorbent pad, absorbent article, and method for manufacturing an absorbent pad | Chih-Hsiang Lin | 2016-11-22 |
| 8002248 | Diffuser for an aeration system | Huang-Chin Pan | 2011-08-23 |
| 7681867 | Diffuser for an aeration system | Huang-Chin Pan | 2010-03-23 |
| 7517454 | Method for treating wastewater containing active sludge | Hsi-Yu Chen, Wen-Chun Hwang | 2009-04-14 |
| 7501060 | Wastewater treating system | Hsi-Yu Chen, Wen-Chun Hwang | 2009-03-10 |
| 5691036 | High pressure high temperature cushioning material | Michael Yuan-Chang Lin, Hsu-Yeh Huang, Der-Guey Luo | 1997-11-25 |