Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11423726 | Mobile device access badges | David Cowles, Dan Biernacki, Abby Flock, Fran Casale, Michael Weiner +1 more | 2022-08-23 |
| 9055622 | Calibration method and apparatus for lighting fixtures using multiple spectrum light sources and light mixing | Matthew H. Aldrich | 2015-06-09 |
| 8363069 | Calibration method and apparatus for lighting fixtures using multiple spectrum light sources and light mixing | Matthew H. Aldrich | 2013-01-29 |
| 8294074 | Step-wise intensity control of a solid state lighting system | Steve Lyons, Matthew H. Aldrich | 2012-10-23 |
| 7560677 | Step-wise intensity control of a solid state lighting system | Steve Lyons, Matthew H. Aldrich | 2009-07-14 |
| 7478922 | Set-point validation for color/intensity settings of light fixtures | — | 2009-01-20 |