Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181125 | Fan frame body with damping structure and fan thereof | Bor-Haw Chang | 2021-11-23 |
| 11136999 | Balance structure of fan wheel | Bor-Haw Chang | 2021-10-05 |
| D910834 | Impeller for a fan | Yu-Tzu Chen | 2021-02-16 |