Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10199549 | Light emitting device with an optical element and a reflector | Jerome Chandra Bhat, Grigoriy Basin | 2019-02-05 |
| 10074786 | LED with scattering features in substrate | Hans-Helmut Bechtel | 2018-09-11 |
| 10043952 | Light emitting device with wavelength converting side coat | Han Ho Choi | 2018-08-07 |
| 9997674 | Optical cavity including a light emitting device and wavelength converting material | Han Ho Choi, Mark Melvin Butterworth | 2018-06-12 |
| 9974135 | Optoelectronic device and adaptive illumination system using the same | Erik Charles Nelson, Isaac Wildeson, Parijat Deb | 2018-05-15 |
| 9960330 | Flip-chip side emitting LED with top reflector, peripheral wavelength conversion element, and optical element between light emitting element and lightguide element | Jianghong Yu, Nicolaas Joseph Martin Van Leth, Giovanni Cennini, Hugo Johan Comelissen | 2018-05-01 |
| 9941454 | Light emitting device on a mount with a reflective layer | Nathaniel T. Lawrence, Oleg Borisovich Shchekin | 2018-04-10 |
| 9893253 | LED with scattering features in substrate | Hans-Helmut Bechtel | 2018-02-13 |
| 9871167 | Top emitting semiconductor light emitting device | Brendan Jude Moran, Marc Andre De Samber, Grigoriy Basin, Norbertus Antonius Maria Sweegers, Mark Melvin Butterworth +1 more | 2018-01-16 |
| 9666771 | Method of forming a wavelength converted light emitting device | April D. Schricker, Oleg Borisovich Shchekin, Hans-Helmut Bechtel, Guido Salmaso | 2017-05-30 |
| 9653665 | LED dome with inner high index pillar | Toni Lopez | 2017-05-16 |
| 9508908 | LED with scattering features in substrate | Hans-Helmut Bechtel | 2016-11-29 |
| 9508907 | Light emitting device on a mount with a reflective layer | Nathaniel T. Lawrence, Oleg Borisovich Shchekin | 2016-11-29 |
| 9391243 | Phosphor separated from LED by transparent spacer | Mark Melvin Butterworth | 2016-07-12 |
| 9040326 | High light extraction efficiency nitride based light emitting diode by surface roughening | Hong Zhong, Anurag Tyagi, James S. Speck, Steven P. DenBaars, Shuji Nakamura | 2015-05-26 |
| 8835200 | High light extraction efficiency nitride based light emitting diode by surface roughening | Hong Zhong, Anurag Tyagi, James S. Speck, Steven P. DenBaars, Shuji Nakamura | 2014-09-16 |
| 8114698 | High light extraction efficiency nitride based light emitting diode by surface roughening | Hong Zhong, Anurag Tyagi, James S. Speck, Steven P. DenBaars, Shuji Nakamura | 2012-02-14 |