Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1004070 | Portable fan | Chia-Wei Chang, Kai-Jen Tsai, Min-Yuan Hsiao | 2023-11-07 |
| 11661946 | Ceiling fan and surrounding device thereof | Chia-Wei Chang, Kai-Jen Tsai, Meng-Yuan Lee, Min-Yuan Hsiao | 2023-05-30 |