Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6522795 | Tunable etched grating for WDM optical communication systems | Christi Kay Madsen | 2003-02-18 |
| 6389203 | Tunable all-pass optical filters with large free spectral ranges | Christi Kay Madsen | 2002-05-14 |
| 5904994 | Blue-emitting materials and electroluminescent devices containing these materials | Ananth Dodabalapur, Marko Strukelj | 1999-05-18 |