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DAISY SYSTEMS CORP

Overview
  • Total Patents
    19
About

DAISY SYSTEMS CORP has a total of 19 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets computer technology and audio-visual technology are IMAGESCAN INC, PHOENIX TECHNOLOGIES LIMITED and AI Squared.

Patent filings in countries

World map showing DAISY SYSTEMS CORPs patent filings in countries
# Country Total Patents
#1 United States 8
#2 United Kingdom 4
#3 Germany 2
#4 France 2
#5 Canada 1
#6 Israel 1
#7 Italy 1

Patent filings per year

Chart showing DAISY SYSTEMS CORPs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Catlin Gary M 11
#2 Stoll Peter A 4
#3 Finegold Aryeh 2
#4 Klovstad Jim 1
#5 Stamm David A 1

Latest patents

Publication Filing date Title
US4872125A Multiple processor accelerator for logic simulation
US4814983A Digital computer for implementing event driven simulation algorithm
US4916647A Hardwired pipeline processor for logic simulation
US4873656A Multiple processor accelerator for logic simulation
US4677433A Two-speed clock scheme for co-processors
GB8520915D0 Physical modelling device for use with computer-aided design
US4751637A Digital computer for implementing event driven simulation algorithm
US4533911A Video display system for displaying symbol-fragments in different orientations
US4464715A Memory accessing method