Inventor · disambiguated record
Sriram Ganapathy
Also filed as: GANAPATHY SRIRAM
19 granted patents·4 pending applications·112 citations·filing 2006–2025
93Inventor score
Top patents by PatentIndex Score
23 records- 0192US8722263B2Feedback control of H2 injection during park based on gas concentration modelCAI JUN·Filed 2010·Granted May 13, 2014·11 cites·20 claims
- 0292US8428957B2Spectral noise shaping in audio coding based on spectral dynamics in frequency sub-bandsGARUDADRI HARINATH·Filed 2008·Granted Apr 23, 2013·38 cites·46 claims
- 0391US8986899B2Systems and methods for enhancing fuel cell vehicle startupGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Mar 24, 2015·8 cites·9 claims
- 0491US8920995B2Systems and methods for predicting polarization curves in a fuel cell systemGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Dec 30, 2014·11 cites·20 claims
- 0591US8195407B2Online method to estimate hydrogen concentration estimation in fuel cell systems at shutdown and startupSALVADOR JOHN P·Filed 2010·Granted Jun 5, 2012·10 cites·18 claims
- 0687US8214174B2Algorithm for online adaptive polarization curve estimation of a fuel cell stackGANAPATHY SRIRAM·Filed 2007·Granted Jul 3, 2012·9 cites·27 claims
- 0784US8405399B2Method to predict min cell voltage from discrete min cell voltage output of stack health monitorZHANG YANYAN·Filed 2010·Granted Mar 26, 2013·5 cites·20 claims
- 0882US7955743B2Adaptive gain scheduled control for current limitation based on voltage performance of a fuel cell systemGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Jun 7, 2011·5 cites·22 claims
- 0980US8642220B2Method to improve fuel cell system performance using cell voltage prediction of fuel cell stackZHANG YANYAN·Filed 2009·Granted Feb 4, 2014·4 cites·18 claims
- 1075US8450018B2Method to automatically enable/disable stack reconditioning procedure based on fuel cell stack parameter estimationSINHA MANISH·Filed 2010·Granted May 28, 2013·2 cites·20 claims
- 1175US8206860B2Method to perform adaptive voltage suppression of a fuel cell stack based on stack parametersGANAPATHY SRIRAM·Filed 2010·Granted Jun 26, 2012·2 cites·20 claims
- 1274US8192879B2Method for maximum net power calculation for fuel cell system based on online polarization curve estimationSALVADOR JOHN P·Filed 2008·Granted Jun 5, 2012·3 cites·20 claims
- 1369US7880429B2Power management method using feedback current bias for simultaneously controlling low cells and overall stack voltageGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Feb 1, 2011·1 cites·20 claims
- 1468US8088525B2Online low performing cell (LPC) prediction and detection of fuel cell systemGANAPATHY SRIRAM·Filed 2008·Granted Jan 3, 2012·2 cites·20 claims
- 1561US2025363354A1Composing machine learning models to perform new tasksGOOGLE LLC·Filed 2025·Application pending·0 cites
- 1657US10089977B2Method for system combination in an audio analytics applicationIBM·Filed 2015·Granted Oct 2, 2018·1 cites·18 claims
- 1754US2025322828A1Identifying and Mitigating Mismatched Language Signal in Multilingual Automated Speech RecognitionGOOGLE LLC·Filed 2025·Application pending·0 cites
- 1853US8722264B2Algorithm for stack current controller based on polarization curve estimation of a fuel cell stackGANAPATHY SRIRAM·Filed 2008·Granted May 13, 2014·0 cites·19 claims
- 1947US9231263B2Selectively reacting to the minimum cell voltage drop rate in a fuel cell systemGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Jan 5, 2016·0 cites·17 claims
- 2045US2009198500A1Temporal masking in audio coding based on spectral dynamics in frequency sub-bandsQUALCOMM INC·Filed 2008·Application pending·0 cites
- 2144US2008107941A1Method and apparatus for increasing a reliability of a fuel cell systemSKIDMORE DUSTAN L·Filed 2006·Application pending·0 cites
- 2241US9105892B2Adaptive method for conversion of external power request to current setpoint to a fuel cell system based on stack performanceGANAPATHY SRIRAM·Filed 2010·Granted Aug 11, 2015·0 cites·19 claims
- 2334US8420271B2Method to improve reliability of a fuel cell system using low performance cell detection at low power operationCHOI TAYOUNG·Filed 2009·Granted Apr 16, 2013·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →