Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |