Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9260852 | Spiral guiding drain structure | Mingchia Wu, Chungyu Kuo, Chuwan Hong | 2016-02-16 |
| 8408231 | Pressure balance valve | Mingchia Wu, Weilong Chen | 2013-04-02 |
| 8366013 | Temperature controlling valve | Yuanhao Chang | 2013-02-05 |