Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574569 | Recirculation fan and wind-guiding device thereof | Shun-Chen Chang, Kun-Fu Chuang | 2017-02-21 |
| 9530379 | Power converters and e-paper devices using the same for providing a plurality of voltages | Ming-Chih Chiu, Ron Hsu | 2016-12-27 |
| 9051939 | Recirculation fan and fan assembly thereof | Shun-Chen Chang | 2015-06-09 |
| 8240989 | Fan | Shuo-Shiu Hsu, Shun-Chen Chang | 2012-08-14 |
| 8113766 | Fan and fan frame thereof | Shun-Chen Chang, Chia-Ming Hsu, Shir-Harn Yeh | 2012-02-14 |
| 7135838 | Power-on device and method for controllably powering a circuit system with an adaptor or with a battery | Sea-Weng Young, Chun-Chi Hsu | 2006-11-14 |
| 6826044 | Computer enclosure incorporating slidable drive bracket | Li Yuan Gan, Guang-Yi Zhang | 2004-11-30 |
| 6731206 | Failure announcing voice system | Stephen Yang, Chung-Fu Tsai | 2004-05-04 |
| 6652297 | Connector covering assembly | Guang-Yi Zhang, Li Yuan Gan, Lu Li | 2003-11-25 |