Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825501 | Robust Group III light emitting diode for high reliability in standard packaging applications | John Edmond, David B. Slater, Jr., Gerald H. Negley, Van Mieczkowski | 2004-11-30 |
| 6821804 | Enhanced light extraction in LEDs through the use of internal and external optical elements | Michael Mack, Steven P. DenBaars | 2004-11-23 |
| 6791119 | Light emitting diodes including modifications for light extraction | David B. Slater, Jr., Robert C. Glass, Charles M. Swoboda, Bernd Keller, James Ibbetson +1 more | 2004-09-14 |