Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1025914 | Current inverter | Hongtao Zhang, Shida Gu | 2024-05-07 |
| 11591727 | Automatic circumferential insertion apparatus and method for complex rotary preform | Jun Wang, Zhongde Shan, Yaoyao Wang, Haoqin Yang | 2023-02-28 |
| D941955 | Water purifier | Ningning Li, Lei Zhang | 2022-01-25 |
| D901108 | Washing machine | — | 2020-11-03 |
| D889182 | Water filtration pitcher | Lei Zhang, Ningning Li | 2020-07-07 |
| D888187 | Insect trap | Lei Zhang, Ningning Li | 2020-06-23 |