| 9681506 |
Switch circuit for LED lighting assembly adaptive to multilevel light switches |
Gregory G. Jager |
2017-06-13 |
| 9588147 |
Electronic integrator for Rogowski coil sensors |
— |
2017-03-07 |
| 9549445 |
Sectioned network lighting device using full distribution of LED bins |
Michael J. Meis, James F. Poch |
2017-01-17 |
| 9543072 |
Inductive power harvester with power limiting capability |
— |
2017-01-10 |
| 9354386 |
Solid state area light and spotlight with light guide and integrated thermal guide |
Raymond P. Johnston, Paul E. Humpal, Robert L. Brott, Karl J. L. Geisler |
2016-05-31 |
| 9267674 |
Solid state light with enclosed light guide and integrated thermal guide |
Raymond P. Johnston, Charles N. DeVore, Paul E. Humpal, Robert L. Brott, Kayla A. Hagens +4 more |
2016-02-23 |
| 8520061 |
Zero-D dimming for 3D displays |
Glenn E. Casner |
2013-08-27 |
| 8476837 |
Transistor ladder network for driving a light emitting diode series string |
— |
2013-07-02 |
| 8243049 |
Untethered stylus employing low current power converter |
— |
2012-08-14 |
| 8193730 |
Dimmer and illumination apparatus with amplitude ordered illumination of multiple strings of multiple color light emitting devices |
— |
2012-06-05 |
| 8040329 |
Frequency control circuit for tuning a resonant circuit of an untethered device |
— |
2011-10-18 |
| 7956851 |
Self-tuning drive source employing input impedance phase detection |
— |
2011-06-07 |
| 7863831 |
AC illumination apparatus with amplitude partitioning |
— |
2011-01-04 |
| 7436164 |
Untethered device employing tunable resonant circuit |
— |
2008-10-14 |
