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DUBNER COMPUTER SYSTEMS

Overview
  • Total Patents
    39
About

DUBNER COMPUTER SYSTEMS has a total of 39 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets audio-visual technology and computer technology are PICSURF INC, NEXTVR INC and IMAI FRANCISCO.

Patent filings in countries

World map showing DUBNER COMPUTER SYSTEMSs patent filings in countries

Patent filings per year

Chart showing DUBNER COMPUTER SYSTEMSs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Lang Stuart E 12
#2 Dubner Robert J 6
#3 Fairhurst Jon 5
#4 Robaato Jiei Dabunaa 4
#5 Maltz Ivan J 2
#6 Ghazey John M 2
#7 Suchiyuaato Ii Rangu 2
#8 Jiyon Eru Pitasu 1
#9 O'Grady William J 1
#10 Maikeru Esu Guruutaazu 1

Latest patents

Publication Filing date Title
EP0480625A2 Method and apparatus for generating a sequence of images representing a motion picture
US5077608A Video effects system able to intersect a 3-D image with a 2-D image
JPH0367297A Image display device
JPH034351A System bus data link device
US5012329A Method of encoded video decoding
US4951129A Digital prefiltering of encoded video signals
US4827253A Video compositing using a software linear keyer
US4969041A Embedment of data in a video signal
CA1310771C Video compositing using a software linear keyer
US4847683A Diagonal correction in composite video decoder
US4870479A Video graphics memory storage reduction technique
US4845557A Field motion suppression in interlaced video displays
US5051928A Color correction for video graphics system
US4819061A Recovery of luminance and chrominance information from an encoded color television signal
US4849746A Digital video generator
US4707731A Encoded video television graphics system