Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9642198 | Three-way OMNI-directional LED lamp driver circuit | Timothy Chen | 2017-05-02 |
| 9531255 | Low-cost driver circuit with improved power factor | Timothy Chen | 2016-12-27 |
| 9419537 | Light emitting diode (LED) driver having direct replacement capabilities | Timothy Chen | 2016-08-16 |
| 9270196 | Low-cost self-oscillating driver circuit | Timothy Chen | 2016-02-23 |
| 6153981 | Strobing light control adapter | Edward J. Thomas | 2000-11-28 |