Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12147030 | Optical package having tunable filter | Jiang-Huai Zhou | 2024-11-19 |
| 12119870 | Optical channel monitor with built-in sensors for dynamic measurements | Michael Cahill, Jiang-Huai Zhou, Yajun Wang | 2024-10-15 |
| 9628174 | Optical channel monitor with integral optical switch | Michael Cahill, Christopher S. Koeppen, Jayesh Jasapara | 2017-04-18 |
| 8032020 | Self calibrated optical spectrum monitor | — | 2011-10-04 |
| 6545798 | Thermal ripple-compensating, gain-flattening filter for an optical amplifier | Vikram Bhatia, Peter Gerard Wigley | 2003-04-08 |
| 6529315 | Optical amplifier providing dispersion compensation | Graeme Pendock, John Zyskind | 2003-03-04 |
| 6515794 | Techniques for making an insertion loss correction in an optical fiber amplifier | Martin Hempstead | 2003-02-04 |