Issued Patents All Time
Showing 26–50 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10401683 | Low blue light displays | — | 2019-09-03 |
| 10324250 | Circadian-friendly LED light sources | Michael R. Krames, Emil Radkov, Willem Smitt | 2019-06-18 |
| 10309620 | Accessories for LED lamp systems | Frank Shum, Artem Mishin, Zinovy Dolgonosov, Clifford Jue, Abdul Assaad +1 more | 2019-06-04 |
| 10271400 | Controlling physiological conditions by controlling environmental conditions | Jeffery R. Parker, Laszlo A. Takacs | 2019-04-23 |
| 10168009 | LED lamps with improved quality of light | Troy Trottier, Michael R. Krames | 2019-01-01 |
| 10139056 | LED lamps with improved quality of light | Troy Trottier, Michael R. Krames | 2018-11-27 |
| 10115865 | High-performance LED fabrication | Michael J. Cich, Christophe Hurni, Rafael Aldaz, Michael R. Krames | 2018-10-30 |
| 10096755 | Light emitting diode with low refractive index material layers to reduce light guiding effects | Michael Jason Grundmann | 2018-10-09 |
| 10084121 | Small LED source with high brightness and high efficiency | Rafael Aldaz, Michael R. Krames, Frank M. Steranka, Kevin Huang, Troy Trottier | 2018-09-25 |
| 10076633 | Circadian-friendly LED light source | Michael R. Krames | 2018-09-18 |
| 10043946 | Methods and devices for light extraction from a group III-nitride volumetric LED using surface and sidewall roughening | Rafael Aldaz, Daniel F. Feezell, Thomas M. Katona, Rajat Sharma, Michael J. Cich | 2018-08-07 |
| 10041649 | Filters for circadian lighting | — | 2018-08-07 |
| 9985179 | Power light emitting diode and method with uniform current density operation | Thomas M. Katona, James W. Raring, Mark P. D'Evelyn, Michael R. Krames | 2018-05-29 |
| 9915775 | Circadian-friendly LED light sources | Michael R. Krames, Emil Radkov, Willem Smitt | 2018-03-13 |
| 9831388 | High-performance LED fabrication | Michael J. Cich, Christophe Hurni, Rafael Aldaz, Michael R. Krames | 2017-11-28 |
| 9677723 | LED lamps with improved quality of light | Troy Trottier, Michael R. Krames | 2017-06-13 |
| 9660152 | System and method for selected pump LEDs with multiple phosphors | Arpan Chakraborty, Michael R. Krames, Troy Trottier | 2017-05-23 |
| 9583678 | High-performance LED fabrication | Michael J. Cich, Christophe Hurni, Rafael Aldaz, Michael R. Krames | 2017-02-28 |
| 9564553 | Power light emitting diode and method with uniform current density operation | Thomas M. Katona, James W. Raring, Mark P. D'Evelyn, Michael R. Krames | 2017-02-07 |
| 9488324 | Accessories for LED lamp systems | Frank Shum, Artem Mishin, Zinovy Dolgonosov, Clifford Jue, Abdul Assaad +1 more | 2016-11-08 |
| 9450143 | Gallium and nitrogen containing triangular or diamond-shaped configuration for optical devices | Rajat Sharma, Andrew Felker | 2016-09-20 |
| 9419189 | Small LED source with high brightness and high efficiency | Rafael Aldaz, Michael R. Krames, Frank M. Steranka, Kevin Huang, Troy Trottier | 2016-08-16 |
| 9410664 | Circadian friendly LED light source | Michael R. Krames | 2016-08-09 |
| 9406843 | Methods and devices for light extraction from a Group III-nitride volumetric LED using surface and sidewall roughening | Rafael Aldaz, Daniel F. Feezell, Thomas M. Katona, Rajat Sharma | 2016-08-02 |
| 9368695 | LED lamps with improved quality of light | Troy Trottier, Michael R. Krames | 2016-06-14 |