Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493159 | Optical element and its manufacturing process | — | 2002-12-10 |
| 6476972 | Light splitter and optical transmitter configuration with a light splitter | Claus Heine | 2002-11-05 |