Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8273246 | System and method for treating ammonia-based wastewater | Kuan-Foo Chang, Sheng-Hsin Chang, Wang-Kuan Chang, Huey-Song You, Shan-Shan Chou | 2012-09-25 |
| 8057673 | System and method for treating wastewater containing ammonia | Kuan-Foo Chang, Sheng-Hsin Chang | 2011-11-15 |
| 7435349 | System for treating wastewater containing organic compounds | Huey-Song You, Ming-Jing Perage, Sheng-Shin Chang, Yih-Chang Chen | 2008-10-14 |
| 7410570 | Separating device | Huey-Song You, Ming-Jing Peng, Kuan-Foo Chang, Sheng-Hsin Chang | 2008-08-12 |
| 7407580 | System and method for treating carbon, nitrogen, phosphorous containing wastewater | Huey-Song You, Kuan-Foo Chang, Sheng-Shin Chang, Shu-Kang Hsu | 2008-08-05 |
| 7087170 | Method and system for treating wastewater containing organic compounds | Huey-Song You, Ming-Jing Perage, Sheng-Shin Chang, Yih-Chang Chen | 2006-08-08 |
| 6143182 | Process for chemically oxidizing wastewater with reduced sludge production | Yao-Hui Huang, Gaw-Hao Huang, Shan-Shan Chou, Huey-Song You | 2000-11-07 |