Assignee
NCR CANADA
58 granted patents·2,705 citations·filing 1975–1987
Top patents by PatentIndex Score
58 records- 0198US4523330ABanking system and methodNCR CANADA·Filed 1982·Granted Jun 11, 1985·431 cites·10 claims
- 0298US4201978ADocument processing systemNCR CANADA·Filed 1978·Granted May 6, 1980·269 cites·6 claims
- 0395US4555617AConcurrent, image-based, reject-re-entry repair system and methodNCR CANADA·Filed 1982·Granted Nov 26, 1985·85 cites·14 claims
- 0493US4417136AMethod and apparatus for improving bank operation productivityNCR CANADA·Filed 1981·Granted Nov 22, 1983·212 cites·19 claims
- 0593US4243216ADouble document detection systemNCR CANADA·Filed 1979·Granted Jan 6, 1981·91 cites·3 claims
- 0692US4564752AConcurrent, image-based, reject-re-entry system and methodNCR CANADA·Filed 1982·Granted Jan 14, 1986·159 cites·7 claims
- 0792US4143356ACharacter recognition apparatusNCR CANADA·Filed 1977·Granted Mar 6, 1979·58 cites·22 claims
- 0891US4595935ASystem for detecting defective thermal printhead elementsNCR CANADA·Filed 1984·Granted Jun 17, 1986·77 cites·13 claims
- 0989US4573058AClosed loop thermal printer for maintaining constant printing energyNCR CANADA·Filed 1985·Granted Feb 25, 1986·56 cites·12 claims
- 1088US4087788AData compression systemNCR CANADA·Filed 1977·Granted May 2, 1978·54 cites·16 claims
- 1187US4363036AMethod and apparatus for compressing digital data using non-adaptive predictive techniquesNCR CANADA·Filed 1981·Granted Dec 7, 1982·48 cites·34 claims
- 1287US4326258AMethod and apparatus for reducing the gray scale resolution of a digitized imageNCR CANADA·Filed 1980·Granted Apr 20, 1982·86 cites·15 claims
- 1387US4316222AMethod and apparatus for compression and decompression of digital image dataNCR CANADA·Filed 1979·Granted Feb 16, 1982·54 cites·22 claims
- 1486US4148010AMagnetic ink character reader systemNCR CANADA·Filed 1977·Granted Apr 3, 1979·49 cites·23 claims
- 1585US4685141AMethod and system for finding image data associated with the monetary amount on financial documentsNCR CANADA·Filed 1983·Granted Aug 4, 1987·142 cites·5 claims
- 1684US4712113AThermal transfer ribbon mechanism and recording methodNCR CANADA·Filed 1986·Granted Dec 8, 1987·42 cites·17 claims
- 1783US4431322AMultiple path recording meansNCR CANADA·Filed 1982·Granted Feb 14, 1984·32 cites·8 claims
- 1882US4389677AMethod and apparatus for removing erroneous elements from digital imagesNCR CANADA·Filed 1980·Granted Jun 21, 1983·47 cites·12 claims
- 1981US4286149AApparatus and method for detection of overlapping objectsNCR CANADA·Filed 1979·Granted Aug 25, 1981·34 cites·25 claims
- 2079US4818126AMethod and apparatus for thermally printing data in special fonts on documents like checksNCR CANADA·Filed 1983·Granted Apr 4, 1989·31 cites·8 claims
- 2179US4523231AMethod and system for automatically detecting camera picture element failureNCR CANADA·Filed 1983·Granted Jun 11, 1985·29 cites·17 claims
- 2279US4394092AMethod and apparatus for high speed thermal printingNCR CANADA·Filed 1981·Granted Jul 19, 1983·28 cites·22 claims
- 2377US4797837AMethod and apparatus for thermal printer temperature controlNCR CANADA·Filed 1986·Granted Jan 10, 1989·24 cites·22 claims
- 2476US4783667APrinting of angled and curved lines using thermal dot matrix printerNCR CANADA·Filed 1987·Granted Nov 8, 1988·22 cites·22 claims
- 2576US4399467AMethod and apparatus for image data compression and decompressionNCR CANADA·Filed 1981·Granted Aug 16, 1983·29 cites·27 claims
- 2676US4360916AMethod and apparatus for providing for two bits-error detection and correctionNCR CANADA·Filed 1979·Granted Nov 23, 1982·31 cites·16 claims
- 2776US4103617AHammer energy impact control using read only memoryNCR CANADA·Filed 1977·Granted Aug 1, 1978·17 cites·9 claims
- 2873US4295206ADocument sorting methodNCR CANADA·Filed 1979·Granted Oct 13, 1981·39 cites·8 claims
- 2971US4613986ADigital filter for enhancement of document imagesNCR CANADA·Filed 1984·Granted Sep 23, 1986·29 cites·3 claims
- 3071US4578570ABar code processing apparatusNCR CANADA·Filed 1984·Granted Mar 25, 1986·33 cites·10 claims
- 3170US4731524AReal time item processing apparatus using a thermal encoderNCR CANADA·Filed 1985·Granted Mar 15, 1988·33 cites·8 claims
- 3270US4625216AThermal printhead life extension techniqueNCR CANADA·Filed 1985·Granted Nov 25, 1986·18 cites·9 claims
- 3370US4509077AAutomatic, self-diagnosing, electro-optical imaging systemNCR CANADA·Filed 1982·Granted Apr 2, 1985·20 cites·29 claims
- 3469US4100599AMethod and apparatus for determining velocity of a moving memberNCR CANADA·Filed 1976·Granted Jul 11, 1978·17 cites·16 claims
- 3565US4599547AFine-coarse positioning control system with easy adjustmentNCR CANADA·Filed 1984·Granted Jul 8, 1986·22 cites·20 claims
- 3665US4522122AFast impact hammer for high speed printerNCR CANADA·Filed 1983·Granted Jun 11, 1985·14 cites·16 claims
- 3764US4758966AThermal printing apparatus and methodNCR CANADA·Filed 1986·Granted Jul 19, 1988·21 cites·29 claims
- 3864US4618254AAutomatic light control systemNCR CANADA·Filed 1982·Granted Oct 21, 1986·22 cites·2 claims
- 3963US3984049ARead-write head back-up memberNCR CANADA·Filed 1975·Granted Oct 5, 1976·17 cites·4 claims
- 4060US4277775ACharacter recognition systemNCR CANADA·Filed 1979·Granted Jul 7, 1981·15 cites·9 claims
- 4158US4309601AMoving head reader mechanismNCR CANADA·Filed 1980·Granted Jan 5, 1982·20 cites·17 claims
- 4256US4243983AMethod and apparatus for detecting the multiple feeding of documentsNCR CANADA·Filed 1979·Granted Jan 6, 1981·18 cites·16 claims
- 4353US4510618ANoise cleaner for binary imagesNCR CANADA·Filed 1982·Granted Apr 9, 1985·29 cites·10 claims
- 4452US4506152AIllumination systemNCR CANADA·Filed 1982·Granted Mar 19, 1985·13 cites·21 claims
- 4550US4386562ABar code printerNCR CANADA·Filed 1982·Granted Jun 7, 1983·11 cites·5 claims
- 4647US4318082AMethod and apparatus for electronically aligning active elements of an imaging array with an optical systemNCR CANADA·Filed 1979·Granted Mar 2, 1982·8 cites·9 claims
- 4747US4203675APressure printerNCR CANADA·Filed 1978·Granted May 20, 1980·5 cites·5 claims
- 4846US4277776AMagnetic ink character recognition apparatusNCR CANADA·Filed 1979·Granted Jul 7, 1981·8 cites·18 claims
- 4945US4278018APrinting meansNCR CANADA·Filed 1979·Granted Jul 14, 1981·7 cites·9 claims
- 5041US4493253AVariable impact printing meansNCR CANADA·Filed 1983·Granted Jan 15, 1985·6 cites·11 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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