Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9261887 | Pressure balance valve | Chungyu Kuo, Yuanhao Chang, Chuwan Hong | 2016-02-16 |
| 9038651 | Switching valve | Chungyu Kuo | 2015-05-26 |
| 8464746 | Automatic water distributor | Weilong Chen | 2013-06-18 |