Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359450 | Optical transmission system | Hermann Gysel | 1994-10-25 |
| 5293547 | Method and apparatus to compensate for distortion in optical transmission systems | Hermann Gysel | 1994-03-08 |