Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209957 | Multi-gas sensors using non-dispersive infrared materials | Claire Yue Gao, Franklin Chiang | 2025-01-28 |
| 12158418 | Gas sensors using non-dispersive infrared materials | Florent Monestier, Franklin Chiang | 2024-12-03 |
| 12027567 | Pixelated LED array with optical elements | Ken Shimizu, Emma Dohner | 2024-07-02 |
| 12019017 | Gas sensing with porous scattering material | Oleg Borisovich Shchekin, Franklin Chiang | 2024-06-25 |
| 11994285 | Controlling off-state appearance of a light emitting device | Oleg Borisovich Shchekin, Ken Shimizu, Marcel Rene Bohmer, Frank Jin, Jyoti Kiron Bhardwaj | 2024-05-28 |
| 11973069 | Fabrication of LED arrays and LED array light engines | Franklin Chiang | 2024-04-30 |
| 11901702 | LED DBR structure with reduced photodegradation | Ken Shimizu, Ted Wangensteen | 2024-02-13 |
| 11749786 | Multicolor phosphor-converted LED array | Emma Dohner, Kentaro Shimizu | 2023-09-05 |
| 11749787 | Forming a multicolor phosphor-converted LED array | Emma Dohner, Kentaro Shimizu | 2023-09-05 |
| 11740179 | Gas sensing system having quadric reflective surface | Oleg Borisovich Shchekin, Franklin Chiang | 2023-08-29 |
| 11725802 | Phosphor with light barriers | Kentaro Shimizu, Venkata Ananth Tamma | 2023-08-15 |
| 11621292 | Ultra-smooth sidewall pixelated array LEDs | Ken Shimizu, Emma Dohner | 2023-04-04 |
| 11486562 | Controlling off-state appearance of a light emitting device | Oleg Borisovich Shchekin, Ken Shimizu, Marcel Rene Bohmer, Frank Jin, Jyoti Kiron Bhardwaj | 2022-11-01 |
| 11480315 | Phosphor with light barriers | Kentaro Shimizu, Venkata Ananth Tamma | 2022-10-25 |
| 11411147 | Monolithic LED array structure | Kentaro Shimizu, Yu-Chen Shen, Danielle Russell Chamberlin, Peter Josef Schmidt | 2022-08-09 |
| 11217734 | Patterned lumiramic for improved PCLED stability | Kentaro Shimizu, Marcel Rene Bohmer, Vernon K. Wong | 2022-01-04 |
| 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 |
| 10854794 | Monolithic LED array structure | Kentaro Shimizu, Yu-Chen Shen, Danielle Russell Chamberlin, Peter Josef Schmidt | 2020-12-01 |
| 10854795 | Method of manufacturing a light emitting device | Ken Shimizu, Daniel Roitman | 2020-12-01 |
| 10797206 | Controlling off-state appearance of a light emitting device | Oleg Borisovich Shchekin, Ken Shimizu, Marcel Rene Bohmer, Frank Jin, Jyoti Kiron Bhardwaj | 2020-10-06 |