Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1078018 | Portable fan | Jiefeng Tang | 2025-06-03 |
| D1077190 | Portable fan | Jiefeng Tang | 2025-05-27 |
| D1067933 | Portable fan display screen displaying graphical user interface | Jiefeng Tang | 2025-03-25 |