Learn more

IDR INC

Overview
  • Total Patents
    32
About

IDR INC has a total of 32 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets computer technology, audio-visual technology and digital networks are SHANGHAI B STAR TECHNOLOGY CO LTD, BROKENSHIRE DANIEL A and TOURWRIST INC.

Patent filings in countries

World map showing IDR INCs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Nagel Robert H 13
#2 Saylor Richard 10
#3 Nagel R H 3
#4 Saylor R 2
#5 Russell David P 1
#6 Papwoth Raymond C 1
#7 Wintfeld Lenard 1
#8 Nagel R 1
#9 Dalimonte Alfred A 1
#10 Mitchell David S 1

Latest patents

Publication Filing date Title
EP0320300A2 Television image processing system having capture, merge and display capability
US4120003A Multiple channel CATV system utilizing row grabber interface as CATV input
US4104681A Interleaved processor and cable head
US4032972A Piggy back row grabbing system
US4054911A Information retrieval system for providing downstream loading of remote data and processing control thereof
US4199656A Digital video signal processor with distortion correction
US4129748A Phase locked loop for providing continuous clock phase correction
US4042958A Row grabbing system
US3875329A Frame grabbing system
US3889054A Row grabbing system