Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454228 | Hand air pump handle assembly and hand air pump | Shuiyong Huang, Yalan Chen | 2022-09-27 |
| 11401926 | Built-in air pump and inflatable device | Shuiyong Huang, Ruojin Yin | 2022-08-02 |
| 11384769 | Smart electric air pump | Shuiyong Huang, Ruojin Yin | 2022-07-12 |
| 11268529 | Electric air pump system | Shuiyong Huang, Ruoxun Yin, Qinliang Tan, Yalan Chen | 2022-03-08 |
| 11221082 | 3-in-1 air valve assembly | Shuiyong Huang, Qiao Zhao | 2022-01-11 |