Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11795080 | Microbial carrier and device for treating wastewater | Ting-Ting Chang, Cheng-Chin Chang, Yi-Chun Liu, Mei-Chih Peng | 2023-10-24 |
| 11530133 | Method for recovering lithium | Li-Ching Chung, Guan-You Lin, Yi Wang, Chun-Chi Lee, Tzu-Yu Cheng +2 more | 2022-12-20 |
| 8273246 | System and method for treating ammonia-based wastewater | Sheng-Hsin Chang, Shwu-Huey Perng, Wang-Kuan Chang, Huey-Song You, Shan-Shan Chou | 2012-09-25 |
| 8057673 | System and method for treating wastewater containing ammonia | Sheng-Hsin Chang, Shwu-Huey Perng | 2011-11-15 |
| 7410570 | Separating device | Huey-Song You, Ming-Jing Peng, Sheng-Hsin Chang, Shwu-Huey Perng | 2008-08-12 |
| 7407580 | System and method for treating carbon, nitrogen, phosphorous containing wastewater | Huey-Song You, Sheng-Shin Chang, Shwu-Huey Perng, Shu-Kang Hsu | 2008-08-05 |