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Filipe FERREIRA
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Birmingham, West Midlands, GB
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Patents Grants
last 30 patents
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Patent Grant
System and method for the transmission of optical signals
Patent number
10,659,161
Issue date
May 19, 2020
ASTON UNIVERSITY
Filipe Ferreira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mode division multiplexed passive optical network
Patent number
10,193,619
Issue date
Jan 29, 2019
Filipe Ferreira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL SIGNAL COPIER
Publication number
20220404682
Publication date
Dec 22, 2022
Huawei Technologies Co., Ltd
Filipe FERREIRA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEM AND METHOD FOR THE TRANSMISSION OF OPTICAL SIGNALS
Publication number
20190028200
Publication date
Jan 24, 2019
ASTON UNIVERSITY
Filipe Ferreira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MODE DIVISION MULTIPLEXED PASSIVE OPTICAL NETWORK
Publication number
20180302154
Publication date
Oct 18, 2018
ASTON UNIVERSITY
Filipe FERREIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MODE DIVISION MULTIPLEXED PASSIVE OPTICAL NETWORK
Publication number
20180234185
Publication date
Aug 16, 2018
ASTON UNIVERSITY
Filipe FERREIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE