Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10159459 | Multi-mic sound collector and system and method for sound localization | Kun-Hsi Tsai, Shih-Cheng Lan, Yun-Fan Chang | 2018-12-25 |
| 8333486 | Illumination device with heat dissipation structure | — | 2012-12-18 |
| D672078 | Illumination device | MIN-JET LUI, SUNG-HSIANG YANG | 2012-12-04 |
| 8289004 | Discharge circuit configured for filter capacitor of power factor connector and having a control unit and a discharge unit | Lung-Yu Hung, Shih-Chuan Chen, Chih-Ming Lai | 2012-10-16 |
| 8246206 | Light emitting module and LED lamp employing it | Lung-Yu Hung, Shi-Ying Chang, HSIU-PING CHANG | 2012-08-21 |
| D623345 | Lamp housing | Shi-Ying Chang, Rong Yan | 2010-09-07 |