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DATA PLEX SYSTEMS

Overview
  • Total Patents
    25
About

DATA PLEX SYSTEMS has a total of 25 patent applications. Its first patent ever was published in 1968. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets audio-visual technology, control and telecommunications are ANHUI BOWEI ELECTRONICS TECHNOLOGY CO LTD, PULSE DATA INTERNAT LTD and BUSINESS BREAKTHROUGH INC.

Patent filings in countries

World map showing DATA PLEX SYSTEMSs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Germany 4
#3 United Kingdom 4
#4 Canada 3
#5 France 3
#6 Argentina 1
#7 Brazil 1

Patent filings per year

Chart showing DATA PLEX SYSTEMSs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Morchand Charles A 7
#2 Morchand C 4
#3 Dudley D 4
#4 Dudley Don J 4

Latest patents

Publication Filing date Title
US3794758A Selectable display system
GB1329946A Monochannel audio teaching device
DE2202669A1 SINGLE-CHANNEL EXERCISE DEVICE WORKING IN THE SOUND FREQUENCY RANGE
US3752911A High resolution television transmission
CA944063A Reconstructable television transmission system
GB1339610A Television transmission system
US3730986A Television transmission system for two classes of information
CA928950A Educational device
GB1284836A Educational device
US3745240A Television transmission methods and apparatus
US3624289A Apparatus for blanking portion of fields of television video signals
US3637940A Monochannel audio teaching device
US3566482A Educational device
US3637926A System for transmitting two classes of superimposed information
US3586767A Reconstructable television transmission system