Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11127887 | Semiconductor light emitting device with reflective side coating | Oleg Borisovich Shchekin, Ken Shimizu, Lex Kosowsky, Ken Davis | 2021-09-21 |
| 11063191 | Forming a multicolor phosphor-converted LED array | Emma Dohner, Kentaro Shimizu | 2021-07-13 |
| 11054112 | Ceramic phosphor with lateral light barriers | Kentaro Shimizu, Venkata Ananth Tamma | 2021-07-06 |
| 10910433 | Pixelated LED array with optical elements | Ken Shimizu, Emma Dohner | 2021-02-02 |
| 10903266 | Ultra-smooth sidewall pixelated array LEDs | Ken Shimizu, Emma Dohner | 2021-01-26 |
| 10886703 | LED DBR structure with reduced photodegradation | Ken Shimizu, Ted Wangensteen | 2021-01-05 |