Issued Patents All Time
Showing 1–25 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10616966 | Apparatus, method and system for providing AC line power to lighting devices | Dongsheng Zhou, Stephen F. Dreyer, Harlan Ohara, Sinan Doluca | 2020-04-07 |
| 10231301 | Apparatus, method and system for providing AC line power to lighting devices | Dongsheng Zhou, Stephen F. Dreyer, Harlan Ohara, Sinan Doluca | 2019-03-12 |
| 9820349 | Apparatus, method and system for providing AC line power to lighting devices | Dongsheng Zhou, Stephen F. Dreyer, Harlan Ohara, Sinan Doluca | 2017-11-14 |
| 9763301 | Method of providing power to solid state lighting | Harry Rodriguez | 2017-09-12 |
| 9648680 | Method for driving LED | Harry Rodriguez | 2017-05-09 |
| 9584028 | Apparatus, system and method for cascaded power conversion | Harry Rodriguez, Bradley M. Lehman | 2017-02-28 |
| 9426856 | Apparatus, method and system for providing AC line power to lighting devices | Dongsheng Zhou, Stephen F. Dreyer, Harlan Ohara, Sinan Doluca | 2016-08-23 |
| 9277613 | Method for driving LED | Harry Rodriguez | 2016-03-01 |
| 9148922 | Power conversion apparatus and system for solid state lighting | Harry Rodriguez, Bradley M. Lehman, Dongsheng Zhou, Harlan Ohara | 2015-09-29 |
| 9078327 | Apparatus and method for dimming signal generation for a distributed solid state lighting system | Leonard Simon Livschitz, Vladimir Y. Dvadnenko | 2015-07-07 |
| 9066397 | Time division modulation with average current regulation for independent control of arrays of light emitting diodes | Harry Rodriguez | 2015-06-23 |
| 9060401 | Apparatus and method for providing AC line power to lighting devices | Dongsheng Zhou, Stephen F. Dreyer, Harlan Ohara, Sinan Doluca | 2015-06-16 |
| 9055641 | Apparatus, method and system for providing AC line power to lighting devices | Dongsheng Zhou, Stephen F. Dreyer, Harlan Ohara, Sinan Doluca | 2015-06-09 |
| 9054590 | Apparatus, system and method for cascaded power conversion | Harry Rodriguez, Bradley M. Lehman | 2015-06-09 |
| 9041305 | Regulation of wavelength shift and perceived color of solid state lighting with intensity variation | Harry Rodriguez, Bradley M. Lehman, Dongsheng Zhou | 2015-05-26 |
| 8970133 | Digitally controlled current regulator for high power solid state lighting | Harry Rodriguez | 2015-03-03 |
| 8884550 | Method for driving LED | Harry Rodriguez | 2014-11-11 |
| 8803443 | Current regulator for multimode operation of solid state lighting | Harry Rodriguez | 2014-08-12 |
| 8749175 | System and method for driving LED | Harry Rodriguez | 2014-06-10 |
| 8749177 | Regulation of wavelength shift and perceived color of solid state lighting with temperature variation | Harry Rodriguez, Bradley M. Lehman, Dongsheng Zhou | 2014-06-10 |
| 8742674 | Adaptive current regulation for solid state lighting | Harry Rodriguez, Bradley M. Lehman, Dongsheng Zhou, Harlan Ohara | 2014-06-03 |
| 8723766 | System and apparatus for regulation of wavelength shift and perceived color of solid state lighting with intensity and temperature variation | Harry Rodriguez, Bradley M. Lehman, Dongsheng Zhou | 2014-05-13 |
| 8704462 | Adaptive current regulation for solid state lighting | Harry Rodriguez, Bradley M. Lehman, Dongsheng Zhou | 2014-04-22 |
| 8704456 | Regulation of wavelength shift and perceived color of solid state lighting with intensity variation | Harry Rodriguez, Bradley M. Lehman, Dongsheng Zhou | 2014-04-22 |
| 8633657 | Digitally controlled current regulator for high power solid state lighting | Harry Rodriguez | 2014-01-21 |