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BLONDER TONGUE ELECT

Overview
  • Total Patents
    84
About

BLONDER TONGUE ELECT has a total of 84 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets basic communication technologies, electrical machinery and energy and telecommunications are ETL SYSTEMS LTD, SIGE SEMICONDUCTOR INC and ANADIGICS INC.

Patent filings in countries

World map showing BLONDER TONGUE ELECTs patent filings in countries
# Country Total Patents
#1 United States 38
#2 Canada 32
#3 United Kingdom 6
#4 Germany 3
#5 France 3
#6 Spain 2

Patent filings per year

Chart showing BLONDER TONGUE ELECTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Blonder Isaac S 31
#2 Tongue Ben H 16
#3 Horowitz Irving 12
#4 Irving Horowitz 10
#5 Agostini Donato D 2
#6 Sampson Walter E 2
#7 Edward Sampson Walter 2
#8 Tongue Ben Hapgood 2
#9 Schenfeld Abraham 1
#10 Abraham Schenfeld 1

Latest patents

Publication Filing date Title
US3509574A Combined vhf-uhf dipole antenna
US3474390A Transmission-line connector and the like
US3329904A Wide-band transistor amplifier system employing impedance mismatch and high frequency peaking
US3365722A Pivoted antenna element locking mechanism
US3293592A Electrical coaxial connector
ES310655A1 Antenna for operation with ultraelevated frequency and similar. (Machine-translation by Google Translate, not legally binding)
ES310654A3 Improvements introduced in clamps-electrical connectors, adapted to maintain and establish electrical contact with conductor of transmission lines covered with insulation and similar. (Machine-translation by Google Translate, not legally binding)
US3293588A Electrical outlet locking cover
US3259904A Antenna having combined support and lead-in
US3332022A Tunnel diode converter system
US3176368A Clamping strap assembly
US3309612A Converter apparatus employing negative resistance mixer
US3247429A Semi-conductor negative-resistance structure
US3144625A Attenuator system having end-terminated dissipative long line with input and output taps movable symmetrically to mid point
US3323042A Apparatus for switching radio frequency energy through plural circuit connections todisplay device
US3166284A Mast-mounting clip-and-bracket
US3154362A Transmission-line connector
US3131985A Electrical outlet attachment
US3249884A Direct-current-coupled alternating-current transistor amplifier
US3208033A Electrical coupler