Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11335829 | Multi-color light emitting structures with controllable emission color | Hussein S. El-Ghoroury, Mikhail V. Kisin, Yea-Chuan Milton Yeh, Chih-Li Chuang | 2022-05-17 |
| 11329191 | Light emitting structures with multiple uniformly populated active layers | Hussein S. El-Ghoroury, Mikhail V. Kisin, Yea-Chuan Milton Yeh, Chih-Li Chuang | 2022-05-10 |
| 11264535 | Pixel device and display using a monolithic blue/green LED combined with red luminescence materials | — | 2022-03-01 |
| 11063179 | Light emitting structures with selective carrier injection into multiple active layers | Hussein S. El-Ghoroury, Mikhail V. Kisin, Yea-Chuan Milton Yeh, Chih-Li Chuang | 2021-07-13 |
| 10418516 | White light emitting structures with controllable emission color temperature | Hussein S. El-Ghoroury, Mikhail V. Kisin, Yea-Chuan Milton Yeh, Chih-Li Chuang | 2019-09-17 |
| 10396240 | III-nitride semiconductor light emitting device having amber-to-red light emission (>600 nm) and a method for making same | Yea-Chuan Milton Yeh, Hussein S. El-Ghoroury, Xing Li, Chih-Li Chuang | 2019-08-27 |
| 9985174 | White light emitting structures with controllable emission color temperature | Hussein S. El-Ghoroury, Mikhail V. Kisin, Yea-Chuan Milton Yeh, Chih-Li Chuang | 2018-05-29 |
| 7323721 | Monolithic multi-color, multi-quantum well semiconductor LED | Shirong Liao, Jinlin Ye, Theeradetch Detchprohm, Yea-Chuan Milton Yeh | 2008-01-29 |
| 6881983 | Efficient light emitting diodes and lasers | Jagdish Narayan, Jinlin Ye, Schang-Jing Hon, Ken Fox, Hong K. Choi +1 more | 2005-04-19 |
| 6847052 | Light-emitting diode device geometry | John C. C. Fan, Hong K. Choi, Tchang Hun Oh, Jagdish Narayan | 2005-01-25 |
| 6479313 | Method of manufacturing GaN-based p-type compound semiconductors and light emitting diodes | Jinlin Ye, Shirong Liao, Hong K. Choi, John C. C. Fan | 2002-11-12 |
| 6207972 | Light emitting diode with transparent window layer | Zhenchun Huang, Li-Hsin Kuo | 2001-03-27 |
| 5653801 | Method for reducing contamination in semiconductor by selenium doping | Zhenchun Huang | 1997-08-05 |