| 10172213 |
Networked, wireless lighting control system with distributed intelligence |
William J. Fassbender, Ryan A. Zaveruha, Frank J. Ramirez, Philip S. Gross, Raymond A. Frigon |
2019-01-01 |
| 9215784 |
Networked, wireless lighting control system with distributed intelligence |
William J. Fassbender, Ryan A. Zaveruha, Frank J. Ramirez, Philip S. Gross, Raymond A. Frigon |
2015-12-15 |
| 8731689 |
Networked, wireless lighting control system with distributed intelligence |
William J. Fassbender, Ryan A. Zaveruha, Frank J. Ramirez, Philip S. Gross, Raymond A. Frigon |
2014-05-20 |
| 8410896 |
Occupancy sensors programmed to determine loss of lamp life as lamp is used |
Ryan A. Zaveruha, Benjamin C. Hahn |
2013-04-02 |
| 8237540 |
Occupancy sensors programmed to determine loss of lamp life as lamp is used |
Ryan A. Zaveruha, Benjamin C. Hahn |
2012-08-07 |
| 8111131 |
Occupancy sensors programmed to determine loss of lamp life as lamp is used |
Ryan A. Zaveruha, Benjamin C. Hahn |
2012-02-07 |
| 7642501 |
Portable handheld artificial light detector |
William J. Fassbender, Philip H. Mudge |
2010-01-05 |
| 7521662 |
Portable handheld artificial light detector |
William J. Fassbender, Philip H. Mudge |
2009-04-21 |
| 7288755 |
Portable handheld artificial light detector |
William J. Fassbender, Philip H. Mudge |
2007-10-30 |
| 6304180 |
Highly versatile occupancy sensor |
Philip H. Mudge, William J. Fassbender |
2001-10-16 |
| 6215398 |
Occupancy sensors for long-range sensing within a narrow field of view |
Philip H. Mudge, William J. Fassbender, Keith K. Platner |
2001-04-10 |
| 5864184 |
Interface circuitry for facilitating installation of a control device |
Philip H. Mudge, Keith K. Platner |
1999-01-26 |
| 5701117 |
Occupancy detector |
Philip H. Mudge |
1997-12-23 |
| 5473202 |
Control unit for occupancy sensor switching of high efficiency lighting |
Philip H. Mudge |
1995-12-05 |