Learn more

BRITISH RADIO CORP LTD

Overview
  • Total Patents
    12
About

BRITISH RADIO CORP LTD has a total of 12 patent applications. Its first patent ever was published in 1932. It filed its patents most often in United Kingdom, Germany and United States. Its main competitors in its focus markets audio-visual technology, basic communication technologies and electrical machinery and energy are ZAKLADY TELEWIZYJNE UNITRA POL, QUASAR ELECTRONICS CORP and INDESIT.

Patent filings in countries

World map showing BRITISH RADIO CORP LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 5
#2 Germany 3
#3 United States 2
#4 Switzerland 1
#5 Sweden 1

Patent filings per year

Chart showing BRITISH RADIO CORP LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Newton Anthony David 2
#2 Gray R 1
#3 Charles Jones Sidney 1
#4 David Newton Anthony 1
#5 Stewart Bunting Reginald 1
#6 Gray Reginald Edward 1
#7 Edward Gray Reginald 1
#8 Reginald Edward Gray 1

Latest patents

Publication Filing date Title
DE1938954A1 Current limiter for a switching transistor arranged in the longitudinal branch of a power supply device
US3535581A Convergence systems for color television tubes
GB1195757A Improvements Relating to Colour Television Receivers
GB1181350A Improvements in Electrical Switching Regulators
GB510892A Automatic speed control device for motor vehicles
US2036999A Wireless receiving apparatus
GB400696A Improvements in or relating to wireless receiving apparatus
GB399500A Improvements in or relating to wireless receiving apparatus