Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10819424 | Apparatus and method for monitoring optical links | Patryk Urban, Diego Rodrigo Villafani Caballero | 2020-10-27 |
| 10250323 | Device and method for monitoring optical fibre link | Gustavo Castro Do Amaral, Diego Rodrigo Villafani Caballero | 2019-04-02 |
| 10218434 | Monitoring optical fibre link | Gustavo Castro Do Amaral, Renata Goldman Leibel, Diego Rodrigo Villafani Caballero | 2019-02-26 |
| 9917637 | Method and device for in-service monitoring of optical fibres | Gustavo Castro Do Amaral, Diego Rodrigo Villafani Caballero, Luis Ernesto Ynoquio Herrera | 2018-03-13 |
| 9627842 | Optical amplifier arrangement | Guilherme Penello Temporao | 2017-04-18 |
| 9410866 | Device for monitoring an optical fibre | Giancarlo Vilela de Faria | 2016-08-09 |
| 9344189 | System, a wavelength isolator and methods therein for supervision of a passive optical network | Giancarlo Vilela de Faria, Guilherme Penello Temporao | 2016-05-17 |
| 8577223 | Optical communications apparatus | Claiton Pereira Colvero, Mauro Cezar Rebello Cordeiro | 2013-11-05 |
| 8229302 | Method and arrangement for polarization mode dispersion mitigation | — | 2012-07-24 |
| 7403717 | Method and apparatus for first-order polarization mode dispersion compensation | Luis Carlos Blanco Linares, Giancarlo Vilela de Faria | 2008-07-22 |