| 10508797 |
Luminaire and connection mechanism for connecting multiple luminaires |
Donald Walker, Boris Karpichev, Andrew Dan Bendtsen, Kurt S. Wilcox |
2019-12-17 |
| 10141740 |
Auxiliary supply generation for power converters |
— |
2018-11-27 |
| 9998027 |
Dual mode power supply controller with charge balance multipliers and charge balance multiplier circuits |
Michael M. Walters |
2018-06-12 |
| 9871522 |
Voltage level shifting circuits for signal levels and/or power supply voltage levels using constant voltage circuit elements, lighting apparatuses and methods of operating the same |
Daniel J. Pope |
2018-01-16 |
| 9791110 |
High efficiency driver circuit with fast response |
Yuequan Hu, Daniel J. Pope |
2017-10-17 |
| 9730289 |
Solid state light fixtures having ultra-low dimming capabilities and related driver circuits and methods |
Yuequan Hu |
2017-08-08 |
| 9654010 |
Power converter circuitry with switching frequency control circuitry |
— |
2017-05-16 |
| 9509215 |
Dual mode power supply controller with charge balance multipliers and charge balance multiplier circuits |
Michael M. Walters |
2016-11-29 |
| 9484805 |
Dual mode power supply controller with current regulation |
Michael M. Walters |
2016-11-01 |
| 9330833 |
Power supply with low electro-magnetic interference and inductor for power supply with low electro-magnetic interference |
Yuequan Hu |
2016-05-03 |
| 9303823 |
SEPIC driver circuit with low input current ripple |
Ashish Ekbote |
2016-04-05 |
| 9130465 |
Minimum off time control systems and methods for switching power converters in discontinuous conduction mode |
— |
2015-09-08 |
| 8853958 |
Driving circuits for solid-state lighting apparatus with high voltage LED components and related methods |
Praneet Athalye, Michael M. Walters, Eric Menzel, Michael James Harris |
2014-10-07 |
| 8810144 |
Driver circuits for dimmable solid state lighting apparatus |
Praneet Athalye |
2014-08-19 |