Inventor · disambiguated record
Alexander Sappok
Also filed as: SAPPOK ALEXANDER · SAPPOK ALEXANDER G · SAPPOK ALEXANDER GEORG
24 granted patents·7 pending applications·472 citations·filing 2009–2024
95Inventor score
Files withFILTER SENSING TECH INC10CTS CORP7MASSACHUSETTS INST TECHNOLOGY6FILTER SENSING TECHNOLOGIES INC3RAYSECUR INC3
Top patents by PatentIndex Score
31 records- 0198US10118119B2Radio frequency process sensing, control, and diagnostics network and systemCTS CORP·Filed 2017·Granted Nov 6, 2018·264 cites·10 claims
- 0297US8384397B2Method and system for controlling filter operationFILTER SENSING TECHNOLOGIES INC·Filed 2009·Granted Feb 26, 2013·68 cites·12 claims
- 0396US9399185B2Method and system for controlling filter operationFILTER SENSING TECH INC·Filed 2013·Granted Jul 26, 2016·18 cites·12 claims
- 0495US9169773B2Engine reformer systems for lower cost, smaller scale manufacturing of liquid fuelsMASSACHUSETTS INST TECHNOLOGY·Filed 2013·Granted Oct 27, 2015·22 cites·24 claims
- 0595US8889221B2Method for reducing pressure drop through filters, and filter exhibiting reduced pressure dropMASSACHUSETTS INST TECHNOLOGY·Filed 2013·Granted Nov 18, 2014·17 cites·19 claims
- 0694US10309953B2Filter retentate analysis and diagnosticsFILTER SENSING TECH INC·Filed 2015·Granted Jun 4, 2019·11 cites·9 claims
- 0793US9144831B2Method and system for removing retentate from filtersSAPPOK ALEXANDER·Filed 2011·Granted Sep 29, 2015·15 cites·17 claims
- 0892US10260400B2Radio frequency system and method for monitoring engine-out exhaust constituentsCTS CORP·Filed 2017·Granted Apr 16, 2019·5 cites·9 claims
- 0992US8384396B2System and method for measuring retentate in filtersFILTER SENSING TECHNOLOGIES INC·Filed 2009·Granted Feb 26, 2013·30 cites·17 claims
- 1091US9400297B2System and method for measuring retentate in filtersFILTER SENSING TECH INC·Filed 2013·Granted Jul 26, 2016·11 cites·20 claims
- 1190US9909491B2Engine reformer systems for lower cost, smaller scale manufacturing of liquid fuelsMASSACHUSETTS INST TECHNOLOGY·Filed 2015·Granted Mar 6, 2018·4 cites·31 claims
- 1286US12455394B1Techniques for dynamic object detectionRAYSECUR INC·Filed 2023·Granted Oct 28, 2025·1 cites·32 claims
- 1382US12480887B1Multi-mode object detectionRAYSECUR INC·Filed 2024·Granted Nov 25, 2025·0 cites·19 claims
- 1482US11545329B2THz vacuum electronic devices with micro-fabricated electromagnetic circuitsRAYSECUR INC·Filed 2020·Granted Jan 3, 2023·2 cites·22 claims
- 1582US10799826B2Radio frequency process sensing, control, and diagnostics network and systemCTS CORP·Filed 2018·Granted Oct 13, 2020·2 cites·4 claims
- 1673US11543365B2Radio frequency state variable measurement system and methodCTS CORP·Filed 2020·Granted Jan 3, 2023·0 cites·9 claims
- 1773US10168358B2Advanced radio frequency sensing probeFILTER SENSING TECH INC·Filed 2014·Granted Jan 1, 2019·1 cites·5 claims
- 1871US11255799B2Radio frequency state variable measurement system and methodFILTER SENSING TECH INC·Filed 2020·Granted Feb 22, 2022·0 cites·11 claims
- 1968US10890603B2Advanced radio frequency sensing probeFILTER SENSING TECH INC·Filed 2018·Granted Jan 12, 2021·0 cites·10 claims
- 2067US2020014470A1Radio Frequency Process Sensing, Control, and Diagnostics NetworkFILTER SENSING TECH INC·Filed 2019·Application pending·0 cites
- 2164US2019242288A1Radio Frequency System and Method for Monitoring Engine-Out Exhaust ConstituentsCTS CORP·Filed 2019·Application pending·0 cites
- 2264US2018193789A1Method and System for Removing Retentate from FiltersFILTER SENSING TECH INC·Filed 2018·Application pending·0 cites
- 2363US10357733B2Filter retentate removal system and methodRAGALLER PAUL·Filed 2015·Granted Jul 23, 2019·1 cites·7 claims
- 2459US9873074B2Method and system for removing retentate from filtersFILTER SENSING TECH INC·Filed 2015·Granted Jan 23, 2018·0 cites·11 claims
- 2556US10425170B2Radio frequency process sensing, control, and diagnostics networkFILTER SENSING TECH INC·Filed 2015·Granted Sep 24, 2019·0 cites·17 claims
- 2656US2015355110A1Radio Frequency State Variable Measurement System And MethodFILTER SENSING TECHNOLOGIES INC·Filed 2015·Application pending·0 cites
- 2752US9334772B2Particulate filter control system and methodMASSACHUSETTS INST TECHNOLOGY·Filed 2013·Granted May 10, 2016·0 cites·24 claims
- 2851US11215102B2Radio frequency sensor system incorporating machine learning system and methodCTS CORP·Filed 2019·Granted Jan 4, 2022·0 cites·21 claims
- 2950US2010266461A1Method For Reducing Pressure Drop Through Filters, And Filter Exhibiting Reduced Pressure DropMASSACHUSETTS INST TECHNOLOGY·Filed 2010·Application pending·0 cites
- 3049US2014374660A1Engine Chemical Reactor With CatalystMASSACHUSETTS INST TECHNOLOGY·Filed 2014·Application pending·0 cites
- 3142US2018137695A1Radio Frequency Emissions Sensing System and Method for the Characterization of System OperationCTS CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →