Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8718476 | Tunable optical discriminator | David Winterburn | 2014-05-06 |
| 8380071 | Repeater surge coil and diode chain design | Gerhard Willem van Lochem | 2013-02-19 |
| 6766116 | Optical transmission system | — | 2004-07-20 |
| 6384954 | Optical modulator | — | 2002-05-07 |