Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6151429 | Polarisation asymmetric active optical waveguide, method of its production, and its uses | Martin Kristensen, Jorg Hubner, Poul Varming, Bera Palsdottir | 2000-11-21 |