Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8879903 | Optical safety implementation in protection switching modules | Alberto Tanzi | 2014-11-04 |
| 8396366 | Optical safety implementation in protection switching modules | Alberto Tanzi | 2013-03-12 |
| 8218964 | All optical 1+1 protection unit using sub-carrier modulation protocol | Alberto Tanzi | 2012-07-10 |
| 6941079 | Optical demultiplexer with multi-channel power control and tilt compensation | Gianpaolo Barozzi, Stefano Piciaccia | 2005-09-06 |