Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10223944 | LED backlight system for cabinet sign | Jeffrey Nall, Koushik Saha, Chenyang Li, Ronald K. Brengartner, Jr., Xin Wang +1 more | 2019-03-05 |
| 9836999 | LED backlight system for cabinet sign | Jeffrey Nall, Koushik Saha, Chenyang Li, Ronald K. Brengartner, Jr., Xin Wang +1 more | 2017-12-05 |
| 9751457 | Vehicle control system | William S. Buehler, Kyle Israels, Michael Walma | 2017-09-05 |
| 9725031 | Vehicle signal control system | Kyle Israels, William S. Buehler, Michael Walma | 2017-08-08 |
| 9564070 | LED backlighting system for cabinet sign | Jeffrey Nall, Koushik Saha, Chenyang Li, Ronald K. Brengartner, Jr., Xin Wang +1 more | 2017-02-07 |
| 9499095 | Emergency vehicle accessory | William S. Buehler, Kyle Israels, Michael Walma | 2016-11-22 |
| 9283887 | Emergency vehicle signal control system | Kyle Israels, William S. Buehler, Michael Walma | 2016-03-15 |
| 9165487 | LED backlight system for cabinet sign | Jeffrey Nall, Koushik Saha, Chenyang Li, Ronald K. Brengartner, Jr., Xin Wang +1 more | 2015-10-20 |
| D705742 | Control box | Edward Schneider, Stephen Norris | 2014-05-27 |
| 7926977 | LED lighting system for a cabinet sign | Jeffrey Nall, Koushik Saha, Xin Wang, Douglas R. Halley, John Owens | 2011-04-19 |
| 7915061 | Environmentally robust lighting devices and methods of manufacturing same | Jeffrey Nall, Srinath K. Aanegola, Koushik Saha, Xin Wang | 2011-03-29 |
| 7832896 | LED light engine | Koushik Saha, Jeffrey Nall, Mark J. Mayer, Chunmei Gao, Shanshan Xie +2 more | 2010-11-16 |
| 7046132 | Lamp monitor and method for operating a lamp monitor | — | 2006-05-16 |
| 7030623 | Electrical short tracing apparatus and method | — | 2006-04-18 |