Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9637893 | Nut for providing quick assembly and disassembly | Yiping Lin, Chaota Yang | 2017-05-02 |
| 9260852 | Spiral guiding drain structure | Mingchia Wu, Chungyu Kuo, Tsungyi Lo | 2016-02-16 |
| 9261887 | Pressure balance valve | Chungyu Kuo, Chunghsiang Chang, Yuanhao Chang | 2016-02-16 |
| 9057648 | Thermostatic element | — | 2015-06-16 |