Inventor · disambiguated record
Ehud Karnin
Also filed as: KARNIN EHUD · KARNIN EHUD D · KARNIN EHUD DOV
24 granted patents·910 citations·filing 1986–2014
97Inventor score
Top patents by PatentIndex Score
24 records- 0193US7222791B2Counterfeit detection methodIBM·Filed 2004·Granted May 29, 2007·85 cites·7 claims
- 0291US7607078B2Paper and electronic recognizable formsIBM·Filed 2005·Granted Oct 20, 2009·31 cites·17 claims
- 0391US5204756AMethod for high-quality compression of binary text imagesIBM·Filed 1990·Granted Apr 20, 1993·121 cites·12 claims
- 0490US4989000AData string compression using arithmetic encoding with simplified probability subinterval estimationCHEVION DAN S·Filed 1989·Granted Jan 29, 1991·78 cites·11 claims
- 0589US7983468B2Method and system for extracting information from documents by document segregationJP MORGAN CHASE BANK·Filed 2005·Granted Jul 19, 2011·40 cites·30 claims
- 0688US8150156B2Automated processing of paper forms using remotely-stored templatesGEVA AMIR·Filed 2006·Granted Apr 3, 2012·22 cites·14 claims
- 0787US5142283AArithmetic compression coding using interpolation for ambiguous symbolsIBM·Filed 1990·Granted Aug 25, 1992·76 cites·3 claims
- 0886US5608396AEfficient Ziv-Lempel LZI data compression system using variable code fieldsIBM·Filed 1995·Granted Mar 4, 1997·119 cites·35 claims
- 0985US5182656AMethod for compressing and decompressing forms by means of very large symbol matchingIBM·Filed 1990·Granted Jan 26, 1993·72 cites·13 claims
- 1081US8818875B2Point of sale system with item image capture and deferred invoicing capabilityKARNIN EHUD DOV·Filed 2008·Granted Aug 26, 2014·11 cites·14 claims
- 1181US7264163B2On-line correction of check code line recognition in point-of-sale stationsIBM·Filed 2005·Granted Sep 4, 2007·9 cites·18 claims
- 1279US7035354B2CDMA multi-user detection with a real symbol constellationIBM·Filed 2001·Granted Apr 25, 2006·36 cites·22 claims
- 1378US4792954AConcurrent detection of errors in arithmetic data compression codingIBM·Filed 1986·Granted Dec 20, 1988·34 cites·14 claims
- 1474US7360686B2Method and system for discovering significant subsets in collection of documentsJP MORGAN CHASE BANK·Filed 2005·Granted Apr 22, 2008·4 cites·7 claims
- 1573US6189130B1System and method for determining density maps in hierarchical designsIBM·Filed 1998·Granted Feb 13, 2001·68 cites·27 claims
- 1669US9159089B2Point of sale system with item image capture and deferred invoicing capabilityTOSHIBA GLOBAL COMMERCE SOLUTIONS HOLDINGS CORP·Filed 2014·Granted Oct 13, 2015·0 cites·16 claims
- 1763US7376106B2Code-division-multiple-access (DS-CDMA) channels with aperiodic codesIBM·Filed 2002·Granted May 20, 2008·10 cites·38 claims
- 1860US5434933AImage processingIBM·Filed 1993·Granted Jul 18, 1995·36 cites·8 claims
- 1960US4884131AStereoscopic television system with predictive coding to minimize data bandwidthIBM·Filed 1988·Granted Nov 28, 1989·29 cites·17 claims
- 2057US5384567ACombination parallel/serial execution of sequential algorithm for data compression/decompressionIBM·Filed 1993·Granted Jan 24, 1995·24 cites·9 claims
- 2147US7333658B2Data verification using text messagingIBM·Filed 2004·Granted Feb 19, 2008·5 cites·18 claims
- 2246US8265788B2Sorting mail in carrier walk sequenceKARNIN EHUD D·Filed 2008·Granted Sep 11, 2012·0 cites·17 claims
- 2343US7365284B2Sorting mail in carrier walk sequenceIBM·Filed 2004·Granted Apr 29, 2008·0 cites·17 claims
- 2440US7161975B2Enhancing CDMA multiuser detection by constraining soft decisionsIBM·Filed 2002·Granted Jan 9, 2007·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →