Learn more

AUTOMATIC ENUNCIATOR COMPANY

Overview
  • Total Patents
    32
About

AUTOMATIC ENUNCIATOR COMPANY has a total of 32 patent applications. Its first patent ever was published in 1910. It filed its patents most often in United States, France and Canada. Its main competitors in its focus markets audio-visual technology, electrical machinery and energy and telecommunications are RESISTANCE TECHNOLOGY INC, BESSON A P LTD and IFEELU INC.

Patent filings in countries

World map showing AUTOMATIC ENUNCIATOR COMPANYs patent filings in countries
# Country Total Patents
#1 United States 20
#2 France 7
#3 Canada 3
#4 Denmark 2

Patent filings per year

Chart showing AUTOMATIC ENUNCIATOR COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Comer John J 23

Latest patents

Publication Filing date Title
US1192166A Differential-microphone repeater.
US1137186A Telephone-receiver.
US1137188A Differential-microphone repeater.
US1230676A Sound-reproducer.
US1209397A Transmitting apparatus.
US1234134A Loud-speaking telephone system.
US1137189A Transmitting apparatus.
US1175048A Transmitter.
US1185879A Telephone system.
US1185878A Telephone-amplifier.
US1185877A Reproducing and transmitting apparatus.
CA139438A Microphone
CA136208A Telephone receiver
CA136189A Telephone repeater
US1208296A Repeater.
US1089534A Differential-microphone repeater.
US1137187A Resonator.
US1084070A Loud-speaking telephone system.
US1079931A Microphone.
US1033085A Differential microphone-transmitter.