Inventor · disambiguated record
Michael Nahum
Also filed as: NAHUM MICHAEL · NAHUM MICHAEL M
49 granted patents·2 pending applications·1,100 citations·filing 1994–2022
98Inventor score
Top patents by PatentIndex Score
51 records- 0197US9835473B2Absolute electromagnetic position encoderMITUTOYO CORP·Filed 2016·Granted Dec 5, 2017·18 cites·15 claims
- 0297US8111938B2System and method for fast approximate focusBRYLL ROBERT K·Filed 2008·Granted Feb 7, 2012·118 cites·20 claims
- 0397US6642506B1Speckle-image-based optical position transducer having improved mounting and directional sensitivitiesMITUTOYO CORP·Filed 2000·Granted Nov 4, 2003·129 cites·33 claims
- 0496US11002529B2Robot system with supplementary metrology position determination systemMITUTOYO CORP·Filed 2020·Granted May 11, 2021·5 cites·21 claims
- 0596US10751883B2Robot system with supplementary metrology position coordinates determination systemMITUTOYO CORP·Filed 2018·Granted Aug 25, 2020·26 cites·23 claims
- 0696US9778072B1Absolute electromagnetic position encoderMITUTOYO CORP·Filed 2016·Granted Oct 3, 2017·12 cites·19 claims
- 0795US9618366B2Absolute encoder scale configuration with unique coded impedance modulationsMITUTOYO CORP·Filed 2014·Granted Apr 11, 2017·15 cites·20 claims
- 0895US6487787B1System and method for determination of error parameters for performing self-calibration and other functions without an external position reference in a transducerMITUTOYO CORP·Filed 2001·Granted Dec 3, 2002·76 cites·35 claims
- 0994US11745354B2Supplementary metrology position coordinates determination system including an alignment sensor for use with a robotMITUTOYO CORP·Filed 2021·Granted Sep 5, 2023·3 cites·23 claims
- 1094US7894079B1Linear displacement sensor using a position sensitive photodetectorMITUTOYO CORP·Filed 2009·Granted Feb 22, 2011·35 cites·20 claims
- 1193US12174005B2Metrology system with position and orientation tracking utilizing light beamsMITUTOYO CORP·Filed 2021·Granted Dec 24, 2024·3 cites·23 claims
- 1293US10281700B1Variable focal length lens system including a focus state reference subsystemMITUTOYO CORP·Filed 2018·Granted May 7, 2019·13 cites·20 claims
- 1393US10171725B1Variable focal length lens system including a focus state reference subsystemMITUTOYO CORP·Filed 2017·Granted Jan 1, 2019·10 cites·19 claims
- 1493US6664535B1Scale structures and methods usable in an absolute position transducerMITUTOYO CORP·Filed 2002·Granted Dec 16, 2003·64 cites·35 claims
- 1592US6781694B2Two-dimensional scale structures and method usable in an absolute position transducerMITUTOYO CORP·Filed 2002·Granted Aug 24, 2004·78 cites·36 claims
- 1689US10913156B2Robot system with end tool metrology position coordinates determination systemMITUTOYO CORP·Filed 2018·Granted Feb 9, 2021·5 cites·22 claims
- 1789US10871366B2Supplementary metrology position coordinates determination system for use with a robotMITUTOYO CORP·Filed 2018·Granted Dec 22, 2020·8 cites·21 claims
- 1889US8898923B2System and method for setting measurement force thresholds in a force sensing caliperMITUTOYO CORP·Filed 2012·Granted Dec 2, 2014·8 cites·23 claims
- 1989US8587772B2Chromatic point sensor configuration including real time spectrum compensationSESKO DAVID WILLIAM·Filed 2011·Granted Nov 19, 2013·13 cites·18 claims
- 2087US6937349B2Systems and methods for absolute positioning using repeated quasi-random patternMITUTOYO CORP·Filed 2003·Granted Aug 30, 2005·33 cites·27 claims
- 2186US8978263B2Handheld measurement tool with user defined displayNAHUM MICHAEL·Filed 2012·Granted Mar 17, 2015·11 cites·20 claims
- 2286US6335618B1Position transducer having position-dependent amplitude encoding applying first and second modulationsMITUTOYO CORP·Filed 1999·Granted Jan 1, 2002·67 cites·35 claims
- 2384US7333219B2Handheld metrology imaging system and methodMITUTOYO CORP·Filed 2005·Granted Feb 19, 2008·9 cites·20 claims
- 2483US7400414B2Hand-size structured-light three-dimensional metrology imaging system and methodMITUTOYO CORP·Filed 2005·Granted Jul 15, 2008·13 cites·16 claims
- 2583US6525530B1Continuous sine wave driver for an inductive position transducerMITUTOYO CORP·Filed 2000·Granted Feb 25, 2003·21 cites·35 claims
- 2682US7432496B1Encoder scale writing or calibration at an end-use installation based on correlation sensingMITUTOYO CORP·Filed 2007·Granted Oct 7, 2008·11 cites·16 claims
- 2782US7295324B2System and method for improving accuracy in a speckle-based image correlation displacement sensorMITUTOYO CORP·Filed 2004·Granted Nov 13, 2007·26 cites·27 claims
- 2880US7065258B2Systems and methods for reducing accumulated systematic errors in image correlation displacement sensing systemsMITUTOYO CORP·Filed 2001·Granted Jun 20, 2006·25 cites·32 claims
- 2978US9080855B2Method utilizing image correlation to determine position measurements in a machine vision systemNAHUM MICHAEL·Filed 2011·Granted Jul 14, 2015·6 cites·19 claims
- 3078US7873488B2On-site calibration method and object for chromatic point sensorsMITUTOYO CORP·Filed 2008·Granted Jan 18, 2011·10 cites·20 claims
- 3178US7088441B2Method and apparatus for measuring wavelength changes in a high-resolution measurement systemMITUTOYO CORP·Filed 2002·Granted Aug 8, 2006·22 cites·22 claims
- 3277US10584955B2Combined workpiece holder and calibration profile configuration for precision surface profile measurementMITUTOYO CORP·Filed 2018·Granted Mar 10, 2020·2 cites·10 claims
- 3377US8931185B2Electronic caliper configured to generate power for measurement operationsMITUTOYO CORP·Filed 2012·Granted Jan 13, 2015·4 cites·15 claims
- 3477US8689127B1Edge measurement video tool parameter-setting user interfaceMITUTOYO CORP·Filed 2012·Granted Apr 1, 2014·5 cites·18 claims
- 3577US6365912B1Superconducting tunnel junction deviceISIS INNOVATION·Filed 1999·Granted Apr 2, 2002·37 cites·26 claims
- 3675US5634718AParticle calorimeter with normal metal base layerUS ARMY·Filed 1994·Granted Jun 3, 1997·44 cites·18 claims
- 3773US6992778B2Method and apparatus for self-calibration of a tunable-source phase shifting interferometerMITUTOYO CORP·Filed 2003·Granted Jan 31, 2006·18 cites·34 claims
- 3871US7085431B2Systems and methods for reducing position errors in image correlation systems during intra-reference-image displacementsMITUTOYO CORP·Filed 2001·Granted Aug 1, 2006·16 cites·30 claims
- 3971US6996291B2Systems and methods for correlating images in an image correlation system with reduced computational loadsMITUTOYO CORP·Filed 2001·Granted Feb 7, 2006·27 cites·26 claims
- 4071US6873422B2Systems and methods for high-accuracy displacement determination in a correlation based position transducerMITUTOYO CORP·Filed 2000·Granted Mar 29, 2005·18 cites·38 claims
- 4167US9021715B2Electronic caliper configured to generate power for measurement operationsMITUTOYO CORP·Filed 2012·Granted May 5, 2015·2 cites·20 claims
- 4265US9631913B2Calibration control device for metrology toolsMITUTOYO CORP·Filed 2013·Granted Apr 25, 2017·2 cites·24 claims
- 4363US6990254B2Systems and methods for correlating images in an image correlation system with reduced computational loadsMITUTOYO CORP·Filed 2001·Granted Jan 24, 2006·17 cites·34 claims
- 4461US7075097B2Optical path array and angular filter for translation and orientation sensingMITUTOYO CORP·Filed 2004·Granted Jul 11, 2006·8 cites·27 claims
- 4554US2024102784A1Micrometer head displacement system utilizing imagingMITUTOYO CORP·Filed 2022·Application pending·0 cites
- 4653US6905258B2Miniature imaging encoder readhead using fiber optic receiver channelsMITUTOYO CORP·Filed 2003·Granted Jun 14, 2005·5 cites·45 claims
- 4751US7707738B2Digital ruler with low-friction sliding contactMITUTOYO CORP·Filed 2008·Granted May 4, 2010·2 cites·23 claims
- 4848US9177222B2Edge measurement video tool and interface including automatic parameter set alternativesMITUTOYO CORP·Filed 2012·Granted Nov 3, 2015·0 cites·20 claims
- 4944US2016119055A1Measurement transmission system for handheld metrology toolsMITUTOYO CORP·Filed 2014·Application pending·0 cites
- 5042US10527397B2Cooperative measurement gauge system for multiple axis position measurementMITUTOYO CORP·Filed 2017·Granted Jan 7, 2020·0 cites·22 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →