| Patent | Date |
|---|
Method for system combination in an audio analytics application
Grant 10,089,977 - Ganapathy , et al. October 2, 2 | 2018-10-02 |
Method For System Combination In An Audio Analytics Application
App 20170011734 - Ganapathy; Sriram ; et al. | 2017-01-12 |
Selectively reacting to the minimum cell voltage drop rate in a fuel cell system
Grant 9,231,263 - Lebzelter , et al. January 5, 2 | 2016-01-05 |
Adaptive method for conversion of external power request to current setpoint to a fuel cell system based on stack performance
Grant 9,105,892 - Ganapathy , et al. August 11, 2 | 2015-08-11 |
Systems and methods for enhancing fuel cell vehicle startup
Grant 8,986,899 - Harris , et al. March 24, 2 | 2015-03-24 |
Systems and methods for predicting polarization curves in a fuel cell system
Grant 08920995 - | 2014-12-30 |
Systems and methods for predicting polarization curves in a fuel cell system
Grant 8,920,995 - Lebzelter , et al. December 30, 2 | 2014-12-30 |
Systems And Methods For Predicting Polarization Curves In A Fuel Cell System
App 20140272652 - LEBZELTER; DEREK R. ; et al. | 2014-09-18 |
Selectively Reacting To The Minimum Cell Voltage Drop Rate In A Fuel Cell System
App 20140205924 - Lebzelter; Derek R. ; et al. | 2014-07-24 |
Algorithm for stack current controller based on polarization curve estimation of a fuel cell stack
Grant 8,722,264 - Ganapathy , et al. May 13, 2 | 2014-05-13 |
Feedback control of H2 injection during park based on gas concentration model
Grant 8,722,263 - Cai , et al. May 13, 2 | 2014-05-13 |
Systems And Methods For Enhancing Fuel Cell Vehicle Startup
App 20140120438 - Harris; Daniel I. ; et al. | 2014-05-01 |
Method to improve fuel cell system performance using cell voltage prediction of fuel cell stack
Grant 8,642,220 - Zhang , et al. February 4, 2 | 2014-02-04 |
Method to automatically enable/disable stack reconditioning procedure based on fuel cell stack parameter estimation
Grant 8,450,018 - Sinha , et al. May 28, 2 | 2013-05-28 |
Spectral noise shaping in audio coding based on spectral dynamics in frequency sub-bands
Grant 8,428,957 - Garudadri , et al. April 23, 2 | 2013-04-23 |
Method to improve reliability of a fuel cell system using low performance cell detection at low power operation
Grant 8,420,271 - Choi , et al. April 16, 2 | 2013-04-16 |
Method to predict min cell voltage from discrete min cell voltage output of stack health monitor
Grant 8,405,399 - Zhang , et al. March 26, 2 | 2013-03-26 |
Algorithm for online adaptive polarization curve estimation of a fuel cell stack
Grant 8,214,174 - Ganapathy , et al. July 3, 2 | 2012-07-03 |
Method to perform adaptive voltage suppression of a fuel cell stack based on stack parameters
Grant 8,206,860 - Ganapathy , et al. June 26, 2 | 2012-06-26 |
Online method to estimate hydrogen concentration estimation in fuel cell systems at shutdown and startup
Grant 8,195,407 - Salvador , et al. June 5, 2 | 2012-06-05 |
Method for maximum net power calculation for fuel cell system based on online polarization curve estimation
Grant 8,192,879 - Salvador , et al. June 5, 2 | 2012-06-05 |
Method To Predict Min Cell Voltage From Discrete Min Cell Voltage Output Of Stack Health Monitor
App 20120019254 - Zhang; Yanyan ; et al. | 2012-01-26 |
Online low performing cell (LPC) prediction and detection of fuel cell system
Grant 8,088,525 - Ganapathy , et al. January 3, 2 | 2012-01-03 |
Spectral Noise Shaping In Audio Coding Based On Spectral Dynamics In Frequency Sub-bands
App 20110270616 - Garudadri; Harinath ; et al. | 2011-11-03 |
Feedback Control Of H2 Injection During Park Based On Gas Concentration Model
App 20110244348 - Cai; Jun ; et al. | 2011-10-06 |
Adaptive Method For Conversion Of External Power Request To Current Setpoint To A Fuel Cell System Based On Stack Performance
App 20110223505 - Ganapathy; Sriram ; et al. | 2011-09-15 |
Method To Automatically Enable/disable Stack Reconditioning Procedure Based On Fuel Cell Stack Parameter Estimation
App 20110200895 - Sinha; Manish ; et al. | 2011-08-18 |
Adaptive gain scheduled control for current limitation based on voltage performance of a fuel cell system
Grant 7,955,743 - Ganapathy , et al. June 7, 2 | 2011-06-07 |
Online Method To Estimate Hydrogen Concentration Estimation In Fuel Cell Systems At Shutdown And Startup
App 20110087441 - Salvador; John P. ; et al. | 2011-04-14 |
Method To Perform Adaptive Voltage Suppression Of A Fuel Cell Stack Based On Stack Parameters
App 20110086286 - Ganapathy; Sriram ; et al. | 2011-04-14 |
Method To Improve Fuel Cell System Performance Using Cell Voltage Prediction Of Fuel Cell Stack
App 20110076582 - Zhang; Yanyan ; et al. | 2011-03-31 |
Power management method using feedback current bias for simultaneously controlling low cells and overall stack voltage
Grant 7,880,429 - Arthur , et al. February 1, 2 | 2011-02-01 |
Method To Improve Reliability Of A Fuel Cell System Using Low Performance Cell Detection At Low Power Operation
App 20110014535 - Choi; Tayoung ; et al. | 2011-01-20 |
Power Management Method Using Feedback Current Bias For Simultaneously Controlling Low Cells And Overall Stack Voltage
App 20090284214 - Arthur; David A. ; et al. | 2009-11-19 |
Algorithm for Stack Current Controller Based on Polarization Curve Estimation of a Fuel Cell Stack
App 20090197127 - Ganapathy; Sriram ; et al. | 2009-08-06 |
Adaptive Gain Scheduled Control for Current Limitation Based on Voltage Performance of a Fuel Cell System
App 20090197126 - Ganapathy; Sriram ; et al. | 2009-08-06 |
Online Low Performing Cell (LPC) Prediction and Detection of Fuel Cell System
App 20090197155 - Ganapathy; Sriram ; et al. | 2009-08-06 |
Method for Maximum Net Power Calculation for Fuel Cell System Based on Online Polarization Curve Estimation
App 20090197125 - Salvador; John P. ; et al. | 2009-08-06 |
Temporal Masking In Audio Coding Based On Spectral Dynamics In Frequency Sub-bands
App 20090198500 - Garudadri; Harinath ; et al. | 2009-08-06 |
Algorithm for Online Adaptive Polarization Curve Estimation of a Fuel Cell Stack
App 20080182139 - Ganapathy; Sriram ; et al. | 2008-07-31 |
Method and apparatus for increasing a reliability of a fuel cell system
App 20080107941 - Skidmore; Dustan L. ; et al. | 2008-05-08 |
| 