Issued Patents All Time
Showing 26–50 of 181 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10324250 | Circadian-friendly LED light sources | Aurelien J. F. David, Emil Radkov, Willem Smitt | 2019-06-18 |
| 10312422 | Light emitting devices with optical elements and bonding layers | Michael D. Camras, Wayne L. Snyder, Frank M. Steranka, Robert C. Taber, John Uebbing +5 more | 2019-06-04 |
| 10312404 | Semiconductor light emitting device growing active layer on textured surface | Sungsoo Yi, Nathan Gardner, Linda Romano | 2019-06-04 |
| 10290775 | Luminescent ceramic for a light emitting device | Gerd O. Mueller, Regina B. Mueller-Mach, Peter Josef Schmidt, Hans-Helmut Bechtel, Joerg Meyer +2 more | 2019-05-14 |
| 10168009 | LED lamps with improved quality of light | Aurelien J. F. David, Troy Trottier | 2019-01-01 |
| 10147850 | System and method for providing color light sources in proximity to predetermined wavelength conversion structures | Troy Trottier, Frank M. Steranka, William D. HOUCK, Arpan Chakraborty | 2018-12-04 |
| 10137277 | Circadian-friendly LED light source | Aurielen J. F. David | 2018-11-27 |
| 10139056 | LED lamps with improved quality of light | Aurelien J. F. David, Troy Trottier | 2018-11-27 |
| 10115865 | High-performance LED fabrication | Michael J. Cich, Aurelien J. F. David, Christophe Hurni, Rafael Aldaz | 2018-10-30 |
| 10087550 | Reusable nitride wafer, method of making, and use thereof | Mark P. D'Evelyn | 2018-10-02 |
| 10084121 | Small LED source with high brightness and high efficiency | Aurelien J. F. David, Rafael Aldaz, Frank M. Steranka, Kevin Huang, Troy Trottier | 2018-09-25 |
| 10076633 | Circadian-friendly LED light source | Aurelien J. F. David | 2018-09-18 |
| 9995439 | Glare reduced compact lens for high intensity light source | Frank Shum | 2018-06-12 |
| 9985179 | Power light emitting diode and method with uniform current density operation | Thomas M. Katona, James W. Raring, Mark P. D'Evelyn, Aurelien J. F. David | 2018-05-29 |
| 9978904 | Indium gallium nitride light emitting devices | Mark P. D'Evelyn, Akinori Koukitu, Yoshinao Kumagai, Hisashi Murakami | 2018-05-22 |
| 9915775 | Circadian-friendly LED light sources | Aurelien J. F. David, Emil Radkov, Willem Smitt | 2018-03-13 |
| 9911896 | Semiconductor light emitting device growing active layer on textured surface | Sungsoo Yi, Nathan Gardner, Linda Romano | 2018-03-06 |
| 9831388 | High-performance LED fabrication | Michael J. Cich, Aurelien J. F. David, Christophe Hurni, Rafael Aldaz | 2017-11-28 |
| 9768353 | Power light emitting diode and method with uniform current density operation | Thomas M. Katona, James W. Raring, Mark P. D'Evelyn, Aurelein J. F. David | 2017-09-19 |
| 9722148 | Luminescent ceramic for a light emitting device | Gerd O. Mueller, Regina B. Mueller-Mach, Peter Josef Schmidt, Hans-Helmut Bechtel, Joerg Meyer +2 more | 2017-08-01 |
| 9677723 | LED lamps with improved quality of light | Aurelien J. F. David, Troy Trottier | 2017-06-13 |
| 9660152 | System and method for selected pump LEDs with multiple phosphors | Aurelien J. F. David, Arpan Chakraborty, Troy Trottier | 2017-05-23 |
| 9653554 | Reusable nitride wafer, method of making, and use thereof | Mark P. D'Evelyn | 2017-05-16 |
| 9650723 | Large area seed crystal for ammonothermal crystal growth and method of making | Mark P. D'Evelyn, Wenkan Jiang, Derrick S. Kamber, Rajeev Pakalapati | 2017-05-16 |
| 9640724 | III-nitride light emitting device with double heterostructure light emitting region | Yu-Chen Shen, Nathan Gardner, Satoshi Watanabe, Gerd O. Mueller | 2017-05-02 |