Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418242 | Low-inductance dual-full bridge power supply module with integrated sensing | Prashanth M. Umachandran, Yunqi Zheng, Ajay K. Morya | 2025-09-16 |
| 10582578 | Solid state light fixtures having variable current dimming and related driver circuits and methods | Noe Gonzalez, Robert D. Underwood | 2020-03-03 |
| 10517152 | Power converter circuitry with improved control scheme | Noe Gonzalez | 2019-12-24 |
| 10348974 | Solid state lighting fixtures and image capture systems | Daniel J. Pope, Michael James Harris, John Roberts, Robert D. Underwood | 2019-07-09 |
| 9681507 | Switched-mode converter control for lighting applications | Ihor Lys | 2017-06-13 |
| 9655175 | Off-time control for switched mode power supplies | — | 2017-05-16 |
| 9504105 | On-time control for switched mode power supplies | Mike Walters | 2016-11-22 |
| 9328876 | High efficiency LED lamp | Kurt S. Wilcox, Bernd Keller, James Ibbetson, Nalini Gupta | 2016-05-03 |
| 9303823 | SEPIC driver circuit with low input current ripple | Qingcong Hu | 2016-04-05 |
| 9173258 | Lighting apparatus including a current bleeder module for sinking current during dimming of the lighting apparatus and methods of operating the same | — | 2015-10-27 |
| 9148048 | Damping resonance in a converter including a coupling capacitor | — | 2015-09-29 |
| 8890414 | Lighting module | John R. Rowlette, Jr., Michael James Harris | 2014-11-18 |