Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639701 | Fiber optic transmission with fiber amplifiers and supervisory signals | — | 2003-10-28 |
| 5446812 | Improving signal to noise ratio in an optical transmission system | — | 1995-08-29 |
| 5436746 | Optical transmission system | — | 1995-07-25 |
| 5425033 | Detection of errors in a digital transmission system | Anthony Jessop | 1995-06-13 |
| 5184081 | Fault location | Thomas Oswald | 1993-02-02 |
| 4900005 | Sheet feed apparatus | Richard Blyth, Jeffrey J. Masters, Leonard V. Gates | 1990-02-13 |
| 4564933 | Supervision of digital transmission systems | — | 1986-01-14 |