Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10172205 | Dimming module, dimming method and lighting device | Jhao-Cyuan Huang, Chien-Nan Yeh, Chun-Jong Chang, Po-Shen Chen | 2019-01-01 |
| 8148915 | Electronic ballast device and operation method thereof | — | 2012-04-03 |
| 7843707 | Non-contact power supply having built-in coupling detection device and coupling detection method thereof | Wan-Pei Chen, Mu-Ping Chen, Ming-Che Yang, Po-Shen Chen | 2010-11-30 |
| 7769857 | Smart client-server power control apparatus | Chia-Ming Chang, Wen-Kao Hsieh, Wu-Chi Ho | 2010-08-03 |
| 7059381 | Curved window blind | — | 2006-06-13 |