Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11095386 | Add/drop filter and optical add/drop multiplexer | Francesco Morichetti, Ruiqiang Ji, Douglas Aguiar, Maziyar MILANIZADEH, Sujie Zhou +3 more | 2021-08-17 |
| 10890717 | Optical delay method and system | Daniele MELATI | 2021-01-12 |
| D823427 | Bait for fishing | — | 2018-07-17 |
| 9124362 | Optical amplification stage for OTDR monitoring and related method and system for OTDR monitoring of an optical communication link | Giorgio Grasso, Aldo Righetti, Fausto Meli | 2015-09-01 |
| 9110221 | Athermal photonic waveguide with refractive index tuning | Anuradha M. Agarwal, Antonio Canciamilla, Francesco Morichetti, Stefano Grillanda, Lionel C. Kimerling +3 more | 2015-08-18 |
| 8433196 | Optical band splitter/combiner device comprising a three-arms interferometer | Raffaella Costa, Giuseppe Cusmai | 2013-04-30 |
| 8023822 | Optical band splitter/combiner device comprising a three-arms interferometer | Raffaella Costa, Giuseppe Cusmai | 2011-09-20 |
| 7324267 | Four-wave-mixing based optical wavelength converter device | Francesco Morichetti, Silvia Maria Pietralunga, Mario Martinelli | 2008-01-29 |
| 7302135 | Waveguide bends and devices including waveguide bends | Raffaella Costa, Federico Carniel | 2007-11-27 |
| 7006744 | Hybrid buried/ridge planar waveguides | Federico Carniel, Raffaella Costa | 2006-02-28 |
| 6583917 | Optical intensity modulation device and method | Mario Martinelli | 2003-06-24 |