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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | Australia | 2 | |
#3 | Canada | 2 | |
#4 | Switzerland | 2 | |
#5 | Germany | 2 | |
#6 | Spain | 2 | |
#7 | France | 2 | |
#8 | United Kingdom | 2 | |
#9 | Italy | 2 | |
#10 | Netherlands | 2 | |
#11 | Sweden | 2 | |
#12 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Computer technology | |
#2 | Audio-visual technology | |
#3 | Digital networks | |
#4 | Basic communication technologies | |
#5 | Control |
# | 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 |
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 |