Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12115293 | Photocatalytic oxidation centrifugal fan | Xuefeng Chen, Bang Yu Wang, De Bin Cao | 2024-10-15 |
| 11779677 | Photocatalytic oxidation centrifugal fan | Xuefeng Chen, Bang Yu Wang, De Bin Cao | 2023-10-10 |
| 11174871 | Air duct assemblys, and fan heaters | Lie Ma, Chengbo TAN | 2021-11-16 |
| 9831721 | Charging bracket for consumer electronic product | Chi-Ming Chen, De-Gang Zhang | 2017-11-28 |