Issued Patents 2020
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837452 | Air pump system | Wanbin Qiu, Ruoxun Yin | 2020-11-17 |
| 10808710 | Method for inflating an inflatable member | Wanbin Qiu, Ruoxun Yin | 2020-10-20 |
| 10806984 | Water flow control device for swimming training | Wenhau Hu | 2020-10-20 |
| D896334 | Inflatable island | Hongxing Zhang | 2020-09-15 |
| 10717055 | Floating chemical dispenser | Wenhua Hu, Jinlin CHEN | 2020-07-21 |
| D888831 | Inflatable dart board | Jiliang Liu | 2020-06-30 |
| 10619370 | Pipeline system of inflatable SPA | Jinnian Wang, Jiang Xu | 2020-04-14 |
| 10584797 | Water valve and pool | Wenhua Hu, Zhibin Chen, Changde Wan | 2020-03-10 |
| 10578662 | Grounding detection apparatus, control method thereof and pool system | Jiang Xu | 2020-03-03 |