Learn more

DIGICOURSE INC

Overview
  • Total Patents
    37
About

DIGICOURSE INC has a total of 37 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets measurement, audio-visual technology and computer technology are SHANGHAI JURAN INTELLIGENT TECHNOLOGY CO LTD, TSENG HSIN TE and VISSEM ELECTRONICS CO LTD.

Patent filings in countries

World map showing DIGICOURSE INCs patent filings in countries

Patent filings per year

Chart showing DIGICOURSE INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lapeyre J M 10
#2 Fowler John T 8
#3 Lapeyre James M 7
#4 Lapeyre James Martial 3
#5 Rau Brien G 1
#6 Jieemusu Maashiyaru Rapeiaa 1
#7 Lapeyre J 1
#8 Jieimusu Maashiyaru Rapeiaa 1

Latest patents

Publication Filing date Title
US5105548A Apparatus and method for determining azimuth, pitch and roll
US5010653A Apparatus and method for determining azimuth, pitch and roll
CA1299859C Apparatus and method for determining azimuth, pitch and roll
US4843865A Method of calibrating a compass heading
US4912684A Seismic streamer communication system
US4235523A Controlled reflection readout for displays
IE772660L A readout for a target display
CA1081510A Controlled reflection readout for displays
FR2345705A1 ANTI-REFLECTIVE DEVICE FOR DIGITAL OR ALPHA-DIGITAL LIGHT INDICATORS
US4032222A Controlled reflection readout for digital displays
US4112424A Alphanumeric display system