Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649946 | Light source using a yellow-to-red-emitting phosphor | Ir G. Botty, Bert Braune, Hubertus T. Hintzen, Jost W. H. van Krevel, Guenter Waitl | 2003-11-18 |
| 6538229 | Method for the positionally accurate adjustment and fixing of a microoptical element | Hans-Ludwig Althaus | 2003-03-25 |