Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE50562 | Linear LED illumination device with improved color mixing | Fangxu Dong, Craig T. Phillips, Derek E. Logan | 2025-08-26 |
| RE50470 | Linear LED illumination device with improved color mixing | Fangxu Dong, Craig T. Phillips, Derek E. Logan | 2025-06-24 |
| 9429279 | Integrated LED-based luminaire for general lighting | Kevin Dowling, Ihor Lys, Ryan C. Williamson, Brian Roberge, Ron Roberts +2 more | 2016-08-30 |
| 9167666 | Light control unit with detachable electrically communicative faceplate | Jeremy G. Billheimer, John P. Michalko, Michael Kenneth Hart | 2015-10-20 |
| 9146028 | Linear LED illumination device with improved rotational hinge | Derek E. Logan | 2015-09-29 |
| 8820972 | LED-based luminaires for large-scale architectural illumination | Ryan C. Williamson, Steven Kondo, Eric Anthony Roth, Ihor Lys | 2014-09-02 |
| 8390207 | Integrated LED-based luminare for general lighting | Kevin Dowling, Ihor Lys, Brian Roberge, Ryan C. Williamson, Ron Roberts +2 more | 2013-03-05 |
| 8206001 | Methods and apparatus for providing lighting via a grid system of a suspended ceiling | Colin Piepgras, Frederick Morgan, Kevin Dowling | 2012-06-26 |
| 8061865 | Methods and apparatus for providing lighting via a grid system of a suspended ceiling | Colin Piepgras, Frederick Morgan, Kevin Dowling | 2011-11-22 |
| 7828465 | LED-based fixtures and related methods for thermal management | Brian Roberge, Ron Roberts, Igor Shikh, Ihor Lys, Brad Koerner | 2010-11-09 |
| 7766518 | LED-based light-generating modules for socket engagement, and methods of assembling, installing and removing same | Colin Piepgras, Michael K. Blackwell, Brian J. Chemel, Frederick Morgan, Kevin McCormick | 2010-08-03 |
| 7703951 | Modular LED-based lighting fixtures having socket engagement features | Colin Piepgras, Michael K. Blackwell, Brian J. Chemel, Frederick Morgan, Kevin McCormick | 2010-04-27 |
| D566323 | Lighting apparatus frame | Colin Piepgras | 2008-04-08 |
| 7348736 | Methods and apparatus for providing workspace lighting and facilitating workspace customization | Colin Piepgras, Kevin Dowling | 2008-03-25 |