Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7279093 | Module for removing organic compounds from foaming wastewater by oxidation | Pei-Lin Chang, Kuang-An Yang | 2007-10-09 |
| 7202175 | Method and apparatus for treating a substrate surface by bubbling | Chiou-Mei Chen, Jen-Chung Lou, Ching-Yi Hsu, Farhang F. Shadman | 2007-04-10 |
| 7124764 | Method for removing impurities from porous materials | Chiou-Mei Chen, Pei-Lin Chang, Hsiao-Fen Cheng | 2006-10-24 |
| 7118665 | Surface treatment process for enhancing a release rate of metal ions from a sacrificial electrode and a related sacrificial electrode | Hong-Shiang Tang, Shu-Fei Chan, Wen-Tsang Chen | 2006-10-10 |
| 6991733 | Process for removing organics from ultrapure water | Pei-Lin Chang, Farhang F. Shadman, Hsiao-Fen Cheng | 2006-01-31 |
| 6893559 | System and method for removing organic compounds from waste water by oxidation | Pei-Lin Chang | 2005-05-17 |