Francesco Testa

Person

Pisa, IT

People

Patents Grantslast 30 patents

Information Patent Grant
Optical interconnect and method of manufacture thereof
- Patent number 12,055,772
- Issue date Aug 6, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- G02 - OPTICS
Information Patent Grant
Device and method for processing an optical signal
- Patent number 11,811,455
- Issue date Nov 7, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Fabio Cavaliere
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switching apparatus and methods
- Patent number 11,172,275
- Issue date Nov 9, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical filtering module and method
- Patent number 11,128,938
- Issue date Sep 21, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transceiver and method of controlling optical powers of opt...
- Patent number 11,108,488
- Issue date Aug 31, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Wei-Ping Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network and method for a data center
- Patent number 10,917,707
- Issue date Feb 9, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch
- Patent number 10,873,409
- Issue date Dec 22, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for coupling light
- Patent number 10,852,484
- Issue date Dec 1, 2020
- Telefonaktiebolaget LM Ericcson (publ)
- Francesco Testa
- G02 - OPTICS
Information Patent Grant
Transport network and method
- Patent number 10,667,024
- Issue date May 26, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Paola Iovanna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transceiver and method of controlling optical powers of opt...
- Patent number 10,608,773
- Issue date Mar 31, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Wei-Ping Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical beam spot size converter
- Patent number 10,605,988
- Issue date Mar 31, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- G02 - OPTICS
Information Patent Grant
Optical source, communications network optical apparatus and method...
- Patent number 10,461,863
- Issue date Oct 29, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical node
- Patent number 10,419,148
- Issue date Sep 17, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Giulio Bottari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated circuit optical interconnect
- Patent number 10,409,002
- Issue date Sep 10, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch, an optical network node and an optical network
- Patent number 10,390,115
- Issue date Aug 20, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device, system and method for processing an optical signal
- Patent number 10,367,598
- Issue date Jul 30, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch, optical add-drop multiplexer, communication network...
- Patent number 10,250,350
- Issue date Apr 2, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical coupling element
- Patent number 10,162,118
- Issue date Dec 25, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- G02 - OPTICS
Information Patent Grant
Optical switch, an optical switching apparatus, an optical communic...
- Patent number 10,097,304
- Issue date Oct 9, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transport network
- Patent number 10,050,711
- Issue date Aug 14, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical source, communications network optical apparatus and method...
- Patent number 10,014,943
- Issue date Jul 3, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical source, communications network optical apparatus and method...
- Patent number 9,979,482
- Issue date May 22, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Silicon photonic device, optical polarisation beam coupler and opti...
- Patent number 9,810,841
- Issue date Nov 7, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Wei-Ping Huang
- G02 - OPTICS
Information Patent Grant
Optical source, communications network optical apparatus and commun...
- Patent number 9,806,815
- Issue date Oct 31, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Luca Giorgi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch, an optical switching apparatus, an optical communic...
- Patent number 9,806,841
- Issue date Oct 31, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical switch, optical switch apparatus and node, and communicatio...
- Patent number 9,746,747
- Issue date Aug 29, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- G02 - OPTICS
Information Patent Grant
Reconfigurable optical switch apparatus
- Patent number 9,647,790
- Issue date May 9, 2017
- Telefonaktiebolaget L M Ericsson (Publ)
- Antonio D'Errico
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical routing apparatus and method
- Patent number 9,614,637
- Issue date Apr 4, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reducing network power consumption
- Patent number 9,172,549
- Issue date Oct 27, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Paola Iovanna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Add and drop switch/aggregator for optical communications networks
- Patent number 9,112,636
- Issue date Aug 18, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL CONNECTOR FOR PHOTONIC CIRCUITS
- Publication number 20230094780
- Publication date Mar 30, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco TESTA
- G02 - OPTICS
Information Patent Application
Optical Module and Method of Fabrication
- Publication number 20220158736
- Publication date May 19, 2022
- Francesco Testa
- G02 - OPTICS
Information Patent Application
OPTICAL INTERCONNECT AND METHOD OF MANUFACTURE THEREOF
- Publication number 20220091349
- Publication date Mar 24, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco TESTA
- G02 - OPTICS
Information Patent Application
Device and Method for Processing an Optical Signal
- Publication number 20210175972
- Publication date Jun 10, 2021
- Fabio Cavaliere
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL FILTERING MODULE AND METHOD
- Publication number 20200413167
- Publication date Dec 31, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco TESTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSCEIVER AND METHOD OF CONTROLLING OPTICAL POWERS OF OPT...
- Publication number 20200204284
- Publication date Jun 25, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Wei-Ping HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Switching Apparatus and Methods
- Publication number 20200169794
- Publication date May 28, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network and Method for a Data Center
- Publication number 20190373346
- Publication date Dec 5, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR COUPLING LIGHT
- Publication number 20190369333
- Publication date Dec 5, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco TESTA
- G02 - OPTICS
Information Patent Application
Optical Beam Spot Size Converter
- Publication number 20190265410
- Publication date Aug 29, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco TESTA
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSCEIVER AND METHOD OF CONTROLLING OPTICAL POWERS OF OPT...
- Publication number 20190215089
- Publication date Jul 11, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Wei-Ping HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Switch
- Publication number 20190173603
- Publication date Jun 6, 2019
- Telefonaktiebolaget LM Ericsson (bubl)
- Francesco TESTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Device, System And Method For Processing An Optical Signal
- Publication number 20180316458
- Publication date Nov 1, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Source, Communications Network Optical Apparatus and Method...
- Publication number 20180248625
- Publication date Aug 30, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Node
- Publication number 20180234200
- Publication date Aug 16, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Giulio Bottari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSPORT NETWORK AND METHOD
- Publication number 20180220209
- Publication date Aug 2, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Paola IOVANNA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Silicon Photonic Device, Optical Polarisation Beam Coupler and Opti...
- Publication number 20180128977
- Publication date May 10, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Wei-Ping Huang
- G02 - OPTICS
Information Patent Application
An Integrated Circuit Optical Interconnect
- Publication number 20180106966
- Publication date Apr 19, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- G02 - OPTICS
Information Patent Application
Optical Switch, an Optical Switching Apparatus, an Optical Communic...
- Publication number 20180034577
- Publication date Feb 1, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco TESTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COUPLING ELEMENT
- Publication number 20180024298
- Publication date Jan 25, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco TESTA
- G02 - OPTICS
Information Patent Application
OPTICAL SWITCH, AN OPTICAL NETWORK NODE AND AN OPTICAL NETWORK
- Publication number 20180020272
- Publication date Jan 18, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco TESTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Silicon Photonic Device, Optical Polarisation Beam Coupler and Opti...
- Publication number 20170168236
- Publication date Jun 15, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Wei-Ping Huang
- G02 - OPTICS
Information Patent Application
Optical Transport Network
- Publication number 20170163342
- Publication date Jun 8, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
An Optical Switch, an Optical Switching Apparatus, an Optical Commu...
- Publication number 20170141870
- Publication date May 18, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco TESTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Source, Communications Network Optical Apparatus and Method...
- Publication number 20170104536
- Publication date Apr 13, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Source, Communications Network Optical Apparatus and Commun...
- Publication number 20170093494
- Publication date Mar 30, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Luca Giorgi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SWITCH, OPTICAL SWITCH APPARATUS AND NODE, AND COMMUNICATIO...
- Publication number 20160209724
- Publication date Jul 21, 2016
- Francesco TESTA
- G02 - OPTICS
Information Patent Application
Optical Switch, Optical Add-Drop Multiplexer, Communication Network...
- Publication number 20160204892
- Publication date Jul 14, 2016
- Francesco TESTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECONFIGURABLE OPTICAL SWTICH APPARATUS
- Publication number 20150358109
- Publication date Dec 10, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Antonio D'ERRICO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL ROUTING APPARATUS AND METHOD
- Publication number 20150215066
- Publication date Jul 30, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Francesco Testa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Francesco Testa

Person

Patents Grantslast 30 patents

Optical interconnect and method of manufacture thereof

Device and method for processing an optical signal

Optical switching apparatus and methods

Optical filtering module and method

Optical transceiver and method of controlling optical powers of opt...

Network and method for a data center

Optical switch

Apparatus and method for coupling light

Transport network and method

Optical transceiver and method of controlling optical powers of opt...

Optical beam spot size converter

Optical source, communications network optical apparatus and method...

Optical node

Integrated circuit optical interconnect

Optical switch, an optical network node and an optical network

Device, system and method for processing an optical signal

Optical switch, optical add-drop multiplexer, communication network...

Optical coupling element

Optical switch, an optical switching apparatus, an optical communic...

Optical transport network

Optical source, communications network optical apparatus and method...

Optical source, communications network optical apparatus and method...

Silicon photonic device, optical polarisation beam coupler and opti...

Optical source, communications network optical apparatus and commun...

Optical switch, an optical switching apparatus, an optical communic...

Optical switch, optical switch apparatus and node, and communicatio...

Reconfigurable optical switch apparatus

Optical routing apparatus and method

Reducing network power consumption

Add and drop switch/aggregator for optical communications networks

Patents Applicationslast 30 patents

OPTICAL CONNECTOR FOR PHOTONIC CIRCUITS

Optical Module and Method of Fabrication

OPTICAL INTERCONNECT AND METHOD OF MANUFACTURE THEREOF

Device and Method for Processing an Optical Signal

OPTICAL FILTERING MODULE AND METHOD

OPTICAL TRANSCEIVER AND METHOD OF CONTROLLING OPTICAL POWERS OF OPT...

Optical Switching Apparatus and Methods

Network and Method for a Data Center

APPARATUS AND METHOD FOR COUPLING LIGHT

Optical Beam Spot Size Converter

OPTICAL TRANSCEIVER AND METHOD OF CONTROLLING OPTICAL POWERS OF OPT...

Optical Switch

Device, System And Method For Processing An Optical Signal

Optical Source, Communications Network Optical Apparatus and Method...

Optical Node

TRANSPORT NETWORK AND METHOD

Silicon Photonic Device, Optical Polarisation Beam Coupler and Opti...

An Integrated Circuit Optical Interconnect

Optical Switch, an Optical Switching Apparatus, an Optical Communic...

OPTICAL COUPLING ELEMENT

OPTICAL SWITCH, AN OPTICAL NETWORK NODE AND AN OPTICAL NETWORK

Silicon Photonic Device, Optical Polarisation Beam Coupler and Opti...

Optical Transport Network

An Optical Switch, an Optical Switching Apparatus, an Optical Commu...

Optical Source, Communications Network Optical Apparatus and Method...

Optical Source, Communications Network Optical Apparatus and Commun...

OPTICAL SWITCH, OPTICAL SWITCH APPARATUS AND NODE, AND COMMUNICATIO...

Optical Switch, Optical Add-Drop Multiplexer, Communication Network...

RECONFIGURABLE OPTICAL SWTICH APPARATUS

OPTICAL ROUTING APPARATUS AND METHOD