Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8593135 | Low-cost power measurement circuit | Colin Piepgras, Steve T. Kondo, Scott D. Johnston | 2013-11-26 |
| 8552664 | Power management unit with ballast interface | Colin Piepgras, Steve T. Kondo, Scott D. Johnston | 2013-10-08 |
| 8543249 | Power management unit with modular sensor bus | Colin Piepgras, Steve T. Kondo, Scott D. Johnston | 2013-09-24 |
| 8536802 | LED-based lighting methods, apparatus, and systems employing LED light bars, occupancy sensing, and local state machine | Colin Piepgras, Steve T. Kondo, Scott D. Johnston | 2013-09-17 |
| 8531134 | LED-based lighting methods, apparatus, and systems employing LED light bars, occupancy sensing, local state machine, and time-based tracking of operational modes | Colin Piepgras, Steve T. Kondo, Scott D. Johnston | 2013-09-10 |
| 8373362 | Methods, systems, and apparatus for commissioning an LED lighting fixture with remote reporting | Colin Piepgras, Steve T. Kondo, Scott D. Johnston | 2013-02-12 |
| 8368321 | Power management unit with rules-based power consumption management | Colin Piepgras, Steve T. Kondo, Scott D. Johnston | 2013-02-05 |
| 8339069 | Power management unit with power metering | Colin Piepgras, Steve T. Kondo, Scott D. Johnston | 2012-12-25 |
| 8232745 | Modular lighting systems | Colin Piepgras, Steve T. Kondo, Scott D. Johnston | 2012-07-31 |
| 8138690 | LED-based lighting methods, apparatus, and systems employing LED light bars, occupancy sensing, local state machine, and meter circuit | Colin Piepgras, Steve T. Kondo, Scott D. Johnston | 2012-03-20 |
| 7766518 | LED-based light-generating modules for socket engagement, and methods of assembling, installing and removing same | Colin Piepgras, Tomas Mollnow, Michael K. Blackwell, Frederick Morgan, Kevin McCormick | 2010-08-03 |
| 7703951 | Modular LED-based lighting fixtures having socket engagement features | Colin Piepgras, Tomas Mollnow, Michael K. Blackwell, Frederick Morgan, Kevin McCormick | 2010-04-27 |
| 7642730 | Methods and apparatus for conveying information via color of light | Kevin Dowling, Frederick Morgan, Adriana Mincheva, Ihor Lys | 2010-01-05 |
| 7619370 | Power allocation methods for lighting devices having multiple source spectrums, and apparatus employing same | Frederick Morgan | 2009-11-17 |
| 7502034 | Light system manager | John Warwick, Frederick Morgan, Michael K. Blackwell, Kevin McCormick, Ihor Lys | 2009-03-10 |
| 7495671 | Light system manager | John Warwick, Frederick Morgan, Michael K. Blackwell, Kevin McCormick, Ihor Lys | 2009-02-24 |
| 7385359 | Information systems | Kevin Dowling, Frederick Morgan, Adriana Mincheva, Ihor Lys | 2008-06-10 |
| 7354172 | Methods and apparatus for controlled lighting based on a reference gamut | Frederick Morgan, Kevin Dowling | 2008-04-08 |
| 7242152 | Systems and methods of controlling light systems | Kevin Dowling, Frederick Morgan, Ihor Lys, Michael K. Blackwell, John Warwick +1 more | 2007-07-10 |
| 7231060 | Systems and methods of generating control signals | Kevin Dowling, Frederick Morgan, Ihor Lys, Michael K. Blackwell, John Warwick | 2007-06-12 |
| 7202613 | Controlled lighting methods and apparatus | Frederick Morgan, Kevin Dowling, Ihor Lys, Brian Roberge, Jeff Hyer +2 more | 2007-04-10 |
| 7161556 | Systems and methods for programming illumination devices | Frederick Morgan, Alfred D. Ducharme, Ihor Lys | 2007-01-09 |
| 6820653 | Pipe inspection and repair system | Hagen Schempf, Edward Mutschler, Scott Boehmke, William Abraham Crowley | 2004-11-23 |
| 6608453 | Methods and apparatus for controlling devices in a networked lighting system | Frederick Morgan, Alfred D. Ducharme, Robert Laszewski, Kevin Dowling | 2003-08-19 |