Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320365 | Guiding mechanism, centrifugal fan thereof, and range hood thereof | — | 2025-06-03 |
| 12173905 | Parallel double fan system and a range hood thereof | — | 2024-12-24 |
| 12085284 | Air guide box and internal-circulation range hood having the same | Fan Cai, Fengxu Ye, Ting Yu, Xiaoqiong Wang | 2024-09-10 |
| 11835060 | Range hood | Yi Jiang, Zhineng Xu, Lei Shi, Wenbo Gou | 2023-12-05 |
| 11774111 | Fan system, range hood equipped with the same, and mounting method thereof | Zhineng Xu, Lei Shi | 2023-10-03 |