Inventor · disambiguated record
Nandakumar Selvaraj
Also filed as: SELVARAJ NANDAKUMAR
22 granted patents·6 pending applications·393 citations·filing 2010–2023
95Inventor score
Top patents by PatentIndex Score
28 records- 0194US11324420B2Detection of sleep apnea using respiratory signalsVITAL CONNECT INC·Filed 2019·Granted May 10, 2022·21 cites·18 claims
- 0294US11062804B2Synthetic simulation system for testing of physiological monitoring devicesVITAL CONNECT INC·Filed 2018·Granted Jul 13, 2021·21 cites·15 claims
- 0394US10582862B1Determination and monitoring of basal heart rateVITAL CONNECT INC·Filed 2015·Granted Mar 10, 2020·39 cites·17 claims
- 0493US9980678B2Psychological acute stress measurement using a wireless sensorVITAL CONNECT INC·Filed 2016·Granted May 29, 2018·23 cites·16 claims
- 0592US9713428B2Physiological parameter monitoring with a mobile communication deviceCHON KI H·Filed 2012·Granted Jul 25, 2017·82 cites·46 claims
- 0691US10595776B1Determining energy expenditure using a wearable deviceVITAL CONNECT INC·Filed 2014·Granted Mar 24, 2020·26 cites·14 claims
- 0791US10373714B1Determination of bed-time duration using wearable sensorsVITAL CONNECT INC·Filed 2015·Granted Aug 6, 2019·17 cites·15 claims
- 0889US9545227B2Sleep apnea syndrome (SAS) screening using wearable devicesVITAL CONNECT INC·Filed 2014·Granted Jan 17, 2017·30 cites·16 claims
- 0989US9414753B2Apparatus and method for respiratory rate detection and early detection of blood loss volumeCHON KI H·Filed 2010·Granted Aug 16, 2016·46 cites·9 claims
- 1088US10357163B1Respiratory rate detection using decomposition of ECGSELVARAJ NANDAKUMAR·Filed 2012·Granted Jul 23, 2019·37 cites·8 claims
- 1187US10039463B1Signal quality metric for cardiovascular time seriesVITAL CONNECT INC·Filed 2013·Granted Aug 7, 2018·21 cites·17 claims
- 1286US10194834B2Detection of sleep apnea using respiratory signalsVITAL CONNECT INC·Filed 2014·Granted Feb 5, 2019·20 cites·8 claims
- 1381US10959681B2Noninvasive blood pressure measurement and monitoringVITAL CONNECT INC·Filed 2017·Granted Mar 30, 2021·4 cites·20 claims
- 1478US11534108B2Screening device, method, and system for structural heart diseaseVITAL CONNECT INC·Filed 2019·Granted Dec 27, 2022·3 cites·16 claims
- 1574US11647967B2Generating automated alarms for clinical monitoringVITAL CONNECT INC·Filed 2016·Granted May 16, 2023·2 cites·20 claims
- 1672US10687757B2Psychological acute stress measurement using a wireless sensorVITAL CONNECT INC·Filed 2018·Granted Jun 23, 2020·1 cites·16 claims
- 1767US2024006067A1System by which patients receiving treatment and at risk for iatrogenic cytokine release syndrome are safely monitoredBIOSIGNS PTE LTD·Filed 2023·Application pending·0 cites
- 1866US12458288B2Screening device, method, and system for structural heart diseaseVITAL CONNECT INC·Filed 2022·Granted Nov 4, 2025·0 cites·16 claims
- 1964US2015164411A1Automated prediction of apnea-hypopnea index using wearable devicesVITAL CONNECT INC·Filed 2014·Application pending·0 cites
- 2060US11607138B2Respiratory rate detection using decomposition of ECGVITAL CONNECT INC·Filed 2019·Granted Mar 21, 2023·0 cites·16 claims
- 2159US11406305B2Signal quality metric for cardiovascular time seriesVITAL CONNECT INC·Filed 2018·Granted Aug 9, 2022·0 cites·18 claims
- 2257US2024321447A1Method and System for Personalized Prediction of Infection and SepsisBIOSIGNS PTE LTD·Filed 2021·Application pending·0 cites
- 2354US2025120610A1System and method for respiratory rate monitoringBIOSIGNS PTE LTD·Filed 2023·Application pending·0 cites
- 2451US11419556B2Method and system for pacing pulse detection and pacing artifact rejectionVITAL CONNECT INC·Filed 2020·Granted Aug 23, 2022·0 cites·19 claims
- 2550US11162824B2System and method of screening biosensorsVITAL CONNECT INC·Filed 2019·Granted Nov 2, 2021·0 cites·18 claims
- 2645US2020323435A1Device, System, and Method for Determining Patient Body TemperatureVITAL CONNECT INC·Filed 2019·Application pending·0 cites
- 2743US12004852B2Sensor calibration considering subject-dependent variables and/or body positionsVITAL CONNECT INC·Filed 2017·Granted Jun 11, 2024·0 cites·16 claims
- 2841US2013191035A1Method and system for detection and rejection of motion/noise artifacts in physiological measurementsCHON KI H·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →