Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9485824 | Purely resistive dimming circuit | Chih-Hsien Wu, Kai-Cheng Chuang, SZU-CHIEN CHEN | 2016-11-01 |
| 9435491 | LED lead frame and lamp thereof | Chih-Hsien Wu, Huan-Ying Lu, SHIH-CHAO SHEN, Sen-Yuh Tsai | 2016-09-06 |
| 9418523 | Intelligent wireless doorbell alarm system | Chih-Hsien Wu, Kai-Cheng Chuang, Yi-Shu Chen | 2016-08-16 |