Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084960 | Circuits and methods for powering light source with balanced currents | ShengTai Lee | 2011-12-27 |
| 8076867 | Driving circuit with continuous dimming function for driving light sources | Yung-Lin Lin | 2011-12-13 |
| 8044608 | Driving circuit with dimming controller for driving light sources | Yung-Lin Lin | 2011-10-25 |
| 7975518 | Re-keyable lock with improvements for preventing incomplete re-keying | Wei-Liang Chiang, Ju-Lin Yang, Rong-Faa Wu | 2011-07-12 |
| D635838 | Door handle spanner | Song-Gen Shyu | 2011-04-12 |
| 7874191 | Cylinder lock | Wei-Liang Chiang, Ju-Lin Yang, Po-Yang Chen, Kun-Chen Lee, Rong-Faa Wu | 2011-01-25 |