Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE47711 | White light devices using non-polar or semipolar gallium containing materials and phosphors | James W. Raring, Mark P. D'Evelyn | 2019-11-05 |
| RE47241 | Polarized white light devices using non-polar or semipolar gallium containing materials and transparent phosphors | Mark P. D'Evelyn, Rajat Sharma, Daniel F. Feezell | 2019-02-12 |