Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11542960 | Centrifugal fan noise-lowering structure | Yu-Tzu Chen | 2023-01-03 |
| 11473591 | Fan blade unit and fan impeller structure thereof | Yu-Tzu Chen | 2022-10-18 |
| 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 |
| 10808726 | Fan structure | Bor-Haw Chang, Yu-Tzu Chen | 2020-10-20 |
| 10655639 | Balance structure of fan rotor | Bor-Haw Chang | 2020-05-19 |
| 10634159 | Heat dissipation fan blade structure and heat dissipation fan thereof | Yu-Tzu Chen | 2020-04-28 |
| 10598187 | Heat-dissipation fan with cylindrical fan blades | Bor-Haw Chang | 2020-03-24 |
| 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 |
| 10024326 | Series fan with support frame | Bor-Haw Chang, Yu-Tzu Chen | 2018-07-17 |
| 9890795 | Cooling fan structure | Bor-Haw Chang | 2018-02-13 |
| 9367103 | Heat dissipation device | Bor-Haw Chang | 2016-06-14 |
| 9353761 | Oil return structure for fan | Bor-Haw Chang, Ping-Tsang Ho, Jyun-Yang Chang | 2016-05-31 |
| 7329095 | Blower capable of reducing secondary flow | — | 2008-02-12 |
| 7113403 | Centrifugal fan type cooling module | Wei-Chen Kuo, Shou-Te Yu | 2006-09-26 |