Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630793 | High efficiency solid state light-emitting device and method of generating light | Hartmut Rudmann | 2003-10-07 |
| 6548836 | Solid state light-emitting device | Erik S. Handy, Amlan J. Pal | 2003-04-15 |