Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602862 | Optical clock extraction | Michael Robertson, Howard John Wickes | 1997-02-11 |
| 5600466 | Wavelength division optical signalling network apparatus and method | Hideaki Tsushima, Alan McGuire | 1997-02-04 |