Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10480164 | Touch to open/close mechanism for a showerhead | Xin-Zhan Hu | 2019-11-19 |
| 10458102 | Multi-function device capable of temporarily stopping water output | Xin-Zhan Hu, Wen Gao | 2019-10-29 |
| 10203038 | Controlling mechanism for a three-way valve | SHUN-CHUAN ZHENG | 2019-02-12 |