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IMP RUNDFUNK UND FERNSEHWERK G

Overview
  • Total Patents
    22
About

IMP RUNDFUNK UND FERNSEHWERK G has a total of 22 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Germany, Switzerland and France. Its main competitors in its focus markets basic communication technologies, electrical machinery and energy and audio-visual technology are STANDARD KOLLSMAN IND INC, COLONIAL RADIO CORP and BUSH RADIO LTD.

Patent filings in countries

World map showing IMP RUNDFUNK UND FERNSEHWERK Gs patent filings in countries
# Country Total Patents
#1 Germany 14
#2 Switzerland 4
#3 France 4

Patent filings per year

Chart showing IMP RUNDFUNK UND FERNSEHWERK Gs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oloff Edwin 9
#2 Edwin Oloff 5
#3 Altenhoff Goswin 3
#4 Guenther Bauermann 1
#5 Bauermann Guenther 1

Latest patents

Publication Filing date Title
DE1541415A1 Control device for radios
DE1541405A1 Tuning device for radios
DE1472392A1 Tuning and drive arrangement
DE1466136A1 Tuning arrangement for ultra-short waves
DE1514009A1 Ceramic multiple capacitor
DE1298166B Tuning arrangement for ultra-short waves
DE1212139B Line-free device on a television picture receiving tube
DE1413504A1 Arrangement for rectifier
DE1441714A1 Tuning device for ultra-short waves
DE1265197B Method and circuit arrangement for tuning a directly synchronized frame rate oscillator
DE1270081B Circuit arrangement for converting pulses
DE1515868A1 Touch-safe remote control socket
DE1165655B TV receiver with transparent plastic implosion protection film
DE1180012B Chassis for television receiver