Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183757 | Transmitting and receiving apparatuses and methods for a phased array antenna | Marzio Puleri, Antonella Bogoni, Antonio D'Errico, Paolo Ghelfi | 2021-11-23 |
| 10819424 | Apparatus and method for monitoring optical links | Diego Rodrigo Villafani Caballero, Jean Pierre von der Weid | 2020-10-27 |
| 10595219 | First network node, a second network node and methods therein | Boris Dortschy | 2020-03-17 |
| 10135532 | Optical receiver and method of receiving an optical communications signal | Filippo Ponzini, Boris Dortschy, Luca Giorgi | 2018-11-20 |
| 9985725 | Network unit and method for monitoring a fiber line | Gemma Vall-Llosera, Boris Dortschy | 2018-05-29 |
| 9967026 | Arrangement, system and methods therein for monitoring a transmission line | Boris Dortschy | 2018-05-08 |
| 9887770 | Transceiver and method for monitoring of SCM transmission on fibre cable | Jiajia Chen, Renan Pereira Almeida | 2018-02-06 |
| 9876578 | Optical device, an optical transceiver and a network node | Boris Dortschy, Luca Giorgi, Filippo Ponzini | 2018-01-23 |
| 9705625 | Optical network terminal and a method therein for maintenance of the same | Kim Laraqui, Stefan Dahlfort, Gemma Vall-Ilosera | 2017-07-11 |
| 9673895 | PON supervision using OTDR measurements | Gemma Vall-Ilosera | 2017-06-06 |
| 9577748 | Monitoring of a passive optical network (PON) | Gemma Vall-Llosera, Fabio Bottoni, Stefan Höst, Neiva Lindqvist | 2017-02-21 |
| 9544669 | Routing in a WDM-based PON | Jiajia Chen | 2017-01-10 |
| 9344188 | Device, remote node and methods for PON supervision | Gemma Vall-Llosera | 2016-05-17 |
| 9287971 | PON supervision using OTDR measurements | Gemma Vall-Llosera | 2016-03-15 |
| 9281892 | OTDR trace analysis in PON systems | — | 2016-03-08 |
| 9231696 | Methods and apparatuses for supervision of optical networks | Gemma Vall-Llosera | 2016-01-05 |
| 9124368 | Transceiver for use in fibre network | Boris Dortschy, Gemma Vall-Llosera | 2015-09-01 |
| 9088838 | OTM functionality in SOA based transceivers | Gemma Vall-Ilosera, Luca Giorgi | 2015-07-21 |
| 9020349 | Arrangement at a remote node, a remote node, a central office and respective methods therein for supervision of a wavelength division multiplexed passive optical network | Jiajia Chen | 2015-04-28 |
| 9008503 | Supervision of wavelength division multiplexed optical networks | Min Cen | 2015-04-14 |
| 8724102 | Optical time domain reflectometry (OTDR) trace analysis in PON systems | — | 2014-05-13 |
| 8364041 | Method and arrangement for receiving an optical input signal and transmitting an optical output signal | — | 2013-01-29 |