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FOREM SPA

Overview
  • Total Patents
    40
About

FOREM SPA has a total of 40 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Italy, Canada and United States. Its main competitors in its focus markets telecommunications and basic communication technologies are SIGNAL TECHNOLOGY CORP, FOR E M S P A and FILTRONIC LTD.

Patent filings in countries

World map showing FOREM SPAs patent filings in countries
# Country Total Patents
#1 Italy 31
#2 Canada 4
#3 United States 3
#4 Germany 1
#5 United Kingdom 1

Patent filings per year

Chart showing FOREM SPAs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Waveguides
#2 Resonators

Top inventors

# Name Total Patents
#1 Cavalieri D Oro Enzo 16
#2 Tansini Vittorio 9
#3 Rivolta Massimo 7
#4 Zocca Renato 7
#5 Sala Antonio 6
#6 D Oro Enzo C 5
#7 Ferrari Luca 5
#8 Resnati Giuseppe 5
#9 Bandera Mario 4
#10 Santoniccolo Marco 3

Latest patents

Publication Filing date Title
US5684438A Microwave filter including a plurality of cross-coupled dielectric resonators
ITMI951149D0 System of coupling between cavities without communicating walls in multicavity filters
ITMI951150D0 Duplexer which can be tuned in a broad frequency range
ITMI942668D0 Multicavity filter with reinjection at the base
ITMI942667D0 Highly directive coupler with interdigitated capacitance
ITMI942669D0 Filter with coaxial resonators in folded sheet metal box structures
ITMI942666D0 Band-pass and band-rejection resonator and corresponding filters
GB9425432D0 System to combine high frequency signals
ITMI930513A1 System for compensating resonant cavities in waveguides
US5243305A Method to make microwave coupler with maximal directivity and adaptation and relevant microstrip coupler