Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10511204 | Cooling fan structure with rotational cylindrical fan blades | Bor-Haw Chang | 2019-12-17 |
| 10458435 | Vibration damper structure and fan thereof | Bor-Haw Chang, Yu-Tzu Chen | 2019-10-29 |
| 10428839 | Vibration damper structure and series fan thereof | Bor-Haw Chang, Yu-Tzu Chen | 2019-10-01 |
| 10415570 | Fan frame body with bypass structure and fan thereof | Bor-Haw Chang, Yu-Tzu Chen | 2019-09-17 |
| 10400793 | Balance structure of fan | Bor-Haw Chang | 2019-09-03 |
| 10260508 | Fan structure with non-circular circumference | Bor-Haw Chang, Yu-Tzu Chen | 2019-04-16 |
| 10184477 | Series fan inclination structure | Bor-Haw Chang, Yu-Tzu Chen | 2019-01-22 |