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RECOGNITION DEVICES

Overview
  • Total Patents
    14
About

RECOGNITION DEVICES has a total of 14 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Germany, United States and United Kingdom. Its main competitors in its focus markets control, telecommunications and machines are SLC TECHNOLOGIES INC, CARGOGUARD GMBH and GELHARD EGON.

Patent filings in countries

World map showing RECOGNITION DEVICESs patent filings in countries
# Country Total Patents
#1 Germany 3
#2 United States 3
#3 United Kingdom 2
#4 Italy 2
#5 Australia 1
#6 Canada 1
#7 France 1
#8 Sweden 1

Patent filings per year

Chart showing RECOGNITION DEVICESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lester Robert W 6
#2 Lester R 2
#3 Lester R W 1

Latest patents

Publication Filing date Title
DE2325606A1 ELECTRONIC LOCATION SYSTEM
GB1399313A Electronic system for locating
DE2324392A1 DOOR LOCK WITH ELECTRONIC IDENTIFICATION
AU4679672A Ultrasonic tracking and locating system
CA965179A Ultrasonic tracking and locating system
GB1399508A Ultrasonic tracking and locating systems
US3733861A Electronic recognition door lock
US3696384A Ultrasonic tracking and locating system
US3739329A Electronic system for locating