Inventor · disambiguated record
Sourabh Ravindran
Also filed as: RAVINDRAN SOURABH
22 granted patents·5 pending applications·56 citations·filing 2008–2019
92Inventor score
Files withTEXAS INSTRUMENTS INC10SAMSUNG ELECTRONICS CO LTD8RAVINDRAN SOURABH4ADVANI SIDDHARTH K1BALA RAJA1
Top patents by PatentIndex Score
27 records- 0194US11134848B2Mobile hyperspectral camera system and human skin monitoring using a mobile hyperspectral camera systemBALA RAJA·Filed 2017·Granted Oct 5, 2021·16 cites·36 claims
- 0292US10142332B2Method and apparatus for a wearable based authentication for improved user experienceSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Nov 27, 2018·14 cites·17 claims
- 0387US9462956B2Calculating heart rate from acceleration signals containing cardiac activity signalsTEXAS INSTRUMENTS INC·Filed 2015·Granted Oct 11, 2016·15 cites·6 claims
- 0484US10698570B2User-centric, context aware user interfaceRAVINDRAN SOURABH·Filed 2016·Granted Jun 30, 2020·4 cites·27 claims
- 0576US10575067B2Context based augmented advertisementSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Feb 25, 2020·2 cites·25 claims
- 0670US11048325B2Wearable augmented reality head mounted display device for phone content display and health monitoringSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jun 29, 2021·1 cites·20 claims
- 0769US10586367B2Interactive cinemagramsSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Mar 10, 2020·1 cites·24 claims
- 0863US10990168B2Compensating for a movement of a sensor attached to a body of a userHONG INJOON·Filed 2018·Granted Apr 27, 2021·1 cites·20 claims
- 0962US9717423B2Low-complexity sensor displacement tolerant pulse oximetry based heart rate measurementTEXAS INSTRUMENTS INC·Filed 2014·Granted Aug 1, 2017·2 cites·11 claims
- 1053US10327653B2Method and apparatus for heart rate monitoringTEXAS INSTRUMENTS INC·Filed 2017·Granted Jun 25, 2019·0 cites·8 claims
- 1151US10945617B2Low-complexity sensor displacement tolerant pulse oximetry based heart rate measurementTEXAS INSTRUMENTS INC·Filed 2017·Granted Mar 16, 2021·0 cites·5 claims
- 1251US10521013B2High-speed staggered binocular eye tracking systemsSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 31, 2019·0 cites·26 claims
- 1350US8498424B2Method and apparatus for an adaptive gain control unitRAVINDRAN SOURABH·Filed 2009·Granted Jul 30, 2013·0 cites·9 claims
- 1450US8457723B2Heart rate detection in high noise conditionsRAVINDRAN SOURABH·Filed 2009·Granted Jun 4, 2013·0 cites·14 claims
- 1548US10955245B2System and method for low latency, high performance pose fusionSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Mar 23, 2021·0 cites·20 claims
- 1647US10936057B2System and method for natural three-dimensional calibration for robust eye trackingSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Mar 2, 2021·0 cites·20 claims
- 1746US11054279B2Adaptive step detectionTEXAS INSTRUMENTS INC·Filed 2013·Granted Jul 6, 2021·0 cites·11 claims
- 1846US10991117B2Performing a loop closure detectionADVANI SIDDHARTH K·Filed 2018·Granted Apr 27, 2021·0 cites·20 claims
- 1946US2009192401A1Method and system for heart sound identificationRAVINDRAN SOURABH·Filed 2008·Application pending·0 cites
- 2045US9880046B2Method, apparatus and system for portable device surface and material analysisTEXAS INSTRUMENTS INC·Filed 2015·Granted Jan 30, 2018·0 cites·20 claims
- 2145US2011098583A1Heart monitors and processes with accelerometer motion artifact cancellation, and other electronic systemsTEXAS INSTRUMENTS INC·Filed 2010·Application pending·0 cites
- 2245US2011066042A1Estimation of blood flow and hemodynamic parameters from a single chest-worn sensor, and other circuits, devices and processesTEXAS INSTRUMENTS INC·Filed 2010·Application pending·0 cites
- 2345US2011066041A1Motion/activity, heart-rate and respiration from a single chest-worn sensor, circuits, devices, processes and systemsTEXAS INSTRUMENTS INC·Filed 2010·Application pending·0 cites
- 2443US10376243B2Method and apparatus for low complexity ultrasound based heart rate detectionTEXAS INSTRUMENTS INC·Filed 2014·Granted Aug 13, 2019·0 cites·10 claims
- 2543US10078482B2Managing display of information on multiple devices based on context for a user taskSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Sep 18, 2018·0 cites·19 claims
- 2638US9808163B2Method and apparatus for heart rate monitoringDUNBAR STEVEN T·Filed 2010·Granted Nov 7, 2017·0 cites·8 claims
- 2733US2011188671A1Adaptive gain control based on signal-to-noise ratio for noise suppressionGEORGIA TECH RES INST·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →