Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9049761 | Power factor control for an LED bulb driver circuit | Stanley Canter | 2015-06-02 |
| 8754594 | Thermal protection circuit for an LED bulb | Ronald J. Lenk | 2014-06-17 |
| 8461767 | Power factor control for an LED bulb driver circuit | Stanley Canter | 2013-06-11 |
| 8283877 | Thermal protection circuit for an LED bulb | Ronald J. Lenk | 2012-10-09 |
| 8188671 | Power factor control for an LED bulb driver circuit | Stanley Canter | 2012-05-29 |