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INFORMATION INT INC

Overview
  • Total Patents
    45
About

INFORMATION INT INC has a total of 45 patent applications. Its first patent ever was published in 1964. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets audio-visual technology, textiles and paper and computer technology are COBBLESTONE SOFTWARE INC, ADVANCED OPTICAL SYSTEMS INC and EMOTIENT INC.

Patent filings in countries

World map showing INFORMATION INT INCs patent filings in countries
# Country Total Patents
#1 United States 16
#2 Canada 9
#3 United Kingdom 7
#4 France 5
#5 Germany 4
#6 Japan 2
#7 Netherlands 1
#8 Sweden 1

Patent filings per year

Chart showing INFORMATION INT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Waller Robert W 9
#2 Anschultz Dean W 5
#3 Gray Stephen B 4
#4 Gruder James F 2
#5 Edward Fredkin 2
#6 Fredkin Edward 2
#7 Bantner John A 2
#8 Muir Max K 1
#9 Kurek Nicholas B 1
#10 Robaato Daburiyu Uooraa 1

Latest patents

Publication Filing date Title
US5455873A Facsimile dynamic thresholding apparatus and method of use thereof
US4547812A Method and apparatus for forming high resolution halftone images
GB2025730A Forming halftone images
US4409621A Method and apparatus for compacting and decompacting character in accordance with a variety of methods
CA1048667A Graphic symbol generator
CA1040315A Binary image processor
DE2636368A1 Film reader for data storage film - with dynamic reference signal obtained without disturbing light flow
JPS5321938A Film reader
CA1068405A Dynamic light reference system for film reader
US3992620A Dynamic light reference system for film reader
CA1042121A Graphic symbol generator
US3881820A Control system for automatic reel-film enlarger printer
US3886304A Phototypesetting system
US3806641A Method and apparatus for forming halftone images
US3649819A Vector generator for rectangular cartesian coordinate positioning system
US3651517A Digital-to-analog converter with isolated current sources
US3706071A Binary image processor
US3693042A Rapid film reader/recorder utilizing movable cylindrical lens
US3582705A Vector display system
US3339815A Film indexing method and apparatus for high speed film reading