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BREV ITALIANI ESTERI S A B I E

Overview
  • Total Patents
    19
About

BREV ITALIANI ESTERI S A B I E has a total of 19 patent applications. Its first patent ever was published in 1927. It filed its patents most often in Germany, Switzerland and United States. Its main competitors in its focus markets digital networks and telecommunications are KETCHUM JOHN W, CAI SEAN and JIANGSU ZHONGXING WEITONG INFORMATION TECHNOLOGY CO LTD.

Patent filings in countries

World map showing BREV ITALIANI ESTERI S A B I Es patent filings in countries
# Country Total Patents
#1 Germany 5
#2 Switzerland 3
#3 United States 3
#4 Austria 2
#5 France 2
#6 United Kingdom 2
#7 Denmark 1
#8 Spain 1

Patent filings per year

Chart showing BREV ITALIANI ESTERI S A B I Es patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Digital networks
#2 Telecommunications

Top inventors

# Name Total Patents
#1 S A Brevetti Italiani Esteri S 3
#2 Carlo Ricchiardi Pier 2
#3 Manrico Compare 1

Latest patents

Publication Filing date Title
US1889292A Radio signaling system
US1914043A Radio telegraphic and telegraphic receiving system
GB354568A Improvements in radio-telegraphic apparatus
GB345293A Improvements in or relating to telegraphic and wireless transmission systems
US1805867A Telegraph system