Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11294195 | Aperiodic nano-optical array for angular shaping of incoherent emissions | Luca Dal Negro, Alan Lenef, Sean Gorsky, Ran Zhang | 2022-04-05 |
| 11271141 | Light-emitting device with wavelenght conversion layer having quantum dots | Maria J. Anc, Darshan Kundaliya, David O'Brien | 2022-03-08 |
| 10964853 | Stable red ceramic phosphors and technologies including the same | Yi Zheng, Sonja Tragl, Juliane Kechele, Johanna Strube-Knyrim, Stefan Lange +1 more | 2021-03-30 |
| 10941078 | β-SiAlON wavelength converters and methods of making the same | Zhengbo Yu, Yi Zheng | 2021-03-09 |
| 10240086 | Garnet material, method for its manufacturing and radiation-emitting component comprising the garnet material | Krister Bergenek, George C. Wei, Nathan Michael Zink, Stefan Lange | 2019-03-26 |
| 9133392 | Garnet material, method for its manufacturing and radiation-emitting component comprising the garnet material | Karl Krister Bergenek, George C. Wei, Nathan Michael Zink, Stefan Lange | 2015-09-15 |
| 8937332 | Wavelength converter for an LED and LED containing same | Darshan Kundaliya, Adam Scotch, David Hamby, Kailash C. Mishra, Matthew A. Stough | 2015-01-20 |
| 8931922 | Ceramic wavelength-conversion plates and light sources including the same | Nathan Michael Zink, Matthew A. Stough, Yi Zheng, Alan Lenef | 2015-01-13 |
| 8884330 | LED wavelength-converting structure including a thin film structure | Adam Scotch, Yi Zheng, Darshan Kundaliya | 2014-11-11 |
| 8829777 | Ceramic wavelength converter and LED light source containing same | George C. Wei, Steven Mackel, Frank Jermann, Tim Fiedler | 2014-09-09 |
| 8492182 | Method for the producing of a light-emitting semiconductor chip, method for the production of a conversion die and light-emitting semiconductor chip | Norwin von Malm, Darshan Kundaliya | 2013-07-23 |
| 8282986 | Method of applying phosphor coatings | Richard Speer | 2012-10-09 |
| 8242684 | LED wavelength-converting plate with microlenses | Alan Piquette | 2012-08-14 |
| 7935325 | Rare earth-activated aluminum nitride powders and method of making | Bing Han, Jonathan Tao, Keith A. Klinedinst, Jan B. Talbot, Kailash A. Mishra | 2011-05-03 |
| 7800287 | Enhanced emission from pc-LEDs using IF filters | Yi Zheng, Bruce L. Bateman, Matthew A. Stough | 2010-09-21 |
| 7420331 | Doped dysprosia discharge vessel | George C. Wei, Walter P. Lapatovich, Joanne Browne, Kailash C. Mishra | 2008-09-02 |
| 7362049 | Blue-enriched incandescent lamp | Kailash C. Mishra | 2008-04-22 |
| 7014792 | Europium-activated barium magnesium aluminate phosphor | Kailash C. Mishra, Robert T. McSweeney | 2006-03-21 |
| 6777867 | Highly loaded fluorescent lamp | Kailiah Mishra, Cathy M Shaw Trumble | 2004-08-17 |
| 6761971 | Protective spinel coating for aluminate phosphors | Kailash C. Mishra, Thomas H. Reilly III | 2004-07-13 |