Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10446714 | Highly efficient gallium nitride based light emitting diodes via surface roughening | Tetsuo Fujii, Yan Gao, Shuji Nakamura | 2019-10-15 |
| 10211428 | Metal-based optical device enabling efficient light generation from emitters on a high-index absorbing substrate | Kasey J. Russell, Tsung-Li Liu | 2019-02-19 |