Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10278256 | LED tube adapted for use with electronic ballast | Wei-Jing Tseng | 2019-04-30 |
| 9101012 | Light-emitting diode tube | Chin-Tsai Liu | 2015-08-04 |
| 8558475 | Lamp circuit of light emitting device | Ta-Wei Chao, Chien-Nan Pan | 2013-10-15 |
| 8410710 | Light emitting device driving circuit | Ching-Chi Cheng | 2013-04-02 |
| 8104658 | Block device for nail gun | — | 2012-01-31 |