Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9006994 | Dual voltage and current control feedback loop for an optical sensor system | Alan Adamsky | 2015-04-14 |
| 8497478 | High voltage supply to increase rise time of current through light source in an optical sensor system | Alan Adamsky | 2013-07-30 |
| 8497982 | Optical sensor system including series connected light emitting diodes | Alan Adamsky | 2013-07-30 |
| 8399819 | Current source to drive a light source in an optical sensor system | Alan Adamsky | 2013-03-19 |
| 7686486 | LED lamp module | Thomas Tessnow, Mike Tucker, Peter Frey | 2010-03-30 |
| 7230349 | High intensity discharge lamp ballast with anti-theft operating mode | Andrew Johnsen, Guy Bouchard | 2007-06-12 |
| 7211965 | High intensity discharge lamp with current sense resistor | Andrew Johnsen, Bernhard Ertl, Guy Bouchard | 2007-05-01 |
| 7059748 | LED bulb | Charles M. Coushaine, Kim Albright, Thomas Tessnow | 2006-06-13 |
| 7042165 | Driver circuit for LED vehicle lamp | Andrew Johnsen | 2006-05-09 |