Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11658273 | Passivation for a semiconductor light emitting device | Frederic Stephane Diana, Kwong-Hin Henry Choy, Qingwei Mo, Frank Wei, Daniel A. Steigerwald | 2023-05-23 |
| 10873013 | Passivation for a semiconductor light emitting device | Frederic Stephane Diana, Kwong-Hin Henry Choy, Qingwei Mo, Frank Wei, Daniel A. Steigerwald | 2020-12-22 |
| 10134964 | Passivation for a semiconductor light emitting device | Frederic Stephane Diana, Henry Kwong-Hin Choy, Qingwei Mo, Frank Wei, Daniel A. Steigerwald | 2018-11-20 |
| 10134965 | Passivation for a semiconductor light emitting device | Frederic Stephane Diana, Kwong-Hin Henry Choy, Qingwei Mo, Frank Wei, Daniel A. Steigerwald | 2018-11-20 |
| 9040332 | Highly reflective coating on LED submount | Brendan Jude Moran, Jeffrey D. Kmetec, Iain Black, Frederic Stephane Diana, Li Zhang | 2015-05-26 |
| 6992334 | Multi-layer highly reflective ohmic contacts for semiconductor devices | Jonathan J. Wierer, Jr., Michael R. Krames | 2006-01-31 |
| 6946685 | Light emitting semiconductor method and device | Daniel A. Steigerwald, Michael J. Ludowise, Steven A. Maranowski, Jerome Chandra Bhat | 2005-09-20 |
| 6876008 | Mount for semiconductor light emitting device | Jerome Chandra Bhat, Cresente S. Elpedes, Paul Scott Martin | 2005-04-05 |
| 6307218 | Electrode structures for light emitting devices | Daniel Steigerwald, Kyle Thomas, Steven D. Lester, Paul Scott Martin, William R. Imler +3 more | 2001-10-23 |
| 5729029 | Maximizing electrical doping while reducing material cracking in III-V nitride semiconductor devices | — | 1998-03-17 |
| 5517039 | Semiconductor devices fabricated with passivated high aluminum-content III-V material | Nick Holonyak, Jr., Tim A. Richard, Mark R. Keever, Fred A. Kish, Jr., Chun Lei | 1996-05-14 |