| Patent | Date |
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Driver circuitry
Grant 11,396,031 - Stahl , et al. July 26, 2 | 2022-07-26 |
Thermal model of transducer for thermal protection and resistance estimation
Grant 11,333,622 - Marchais , et al. May 17, 2 | 2022-05-17 |
Battery Model Estimation Based On Battery Terminal Voltage And Current Transient Due To Load Powered From The Battery
App 20220137143 - MELANSON; John L. ; et al. | 2022-05-05 |
Battery Model Estimation Based On Battery Terminal Voltage And Current Transient Due To Load Powered From The Battery
App 20220137146 - MARCHAIS; Emmanuel | 2022-05-05 |
Methods and systems for improving transducer dynamics
Grant 11,283,337 - Lindemann , et al. March 22, 2 | 2022-03-22 |
Driver Circuitry
App 20220080457 - ST HL; Carl Lennart ; et al. | 2022-03-17 |
Identifying mechanical impedance of an electromagnetic load using a two-tone stimulus
Grant 11,263,877 - Marchais , et al. March 1, 2 | 2022-03-01 |
Non linear predictive model for haptic waveform generation
Grant 11,238,709 - Marchais , et al. February 1, 2 | 2022-02-01 |
Systems And Methods For Sensing Displacement Of An Electromechanical Transducer
App 20220029505 - KHENKIN; Aleksey ; et al. | 2022-01-27 |
Charge pump with current mode output power throttling
Grant 11,152,906 - King , et al. October 19, 2 | 2021-10-19 |
Minimizing transducer settling time
Grant 11,121,661 - Janko , et al. September 14, 2 | 2021-09-14 |
Minimizing phase mismatch and offset sensitivity in a dual-path system
Grant 11,047,890 - Sivasankar , et al. June 29, 2 | 2021-06-29 |
Methods And Systems For Estimating Coil Impedance Of An Electromagnetic Transducer
App 20210174777 - MARCHAIS; Emmanuel ; et al. | 2021-06-10 |
Resonant phase sensing of resistive-inductive-capacitive sensors
Grant 10,908,200 - You , et al. February 2, 2 | 2021-02-02 |
Driver Circuitry
App 20200406296 - ST HL; Carl Lennart ; et al. | 2020-12-31 |
Minimizing Transducer Settling Time
App 20200403546 - JANKO; Marco ; et al. | 2020-12-24 |
Charge Pump With Current Mode Output Power Throttling
App 20200403588 - KING; Eric J. ; et al. | 2020-12-24 |
Driver circuitry
Grant 10,828,672 - Stahl , et al. November 10, 2 | 2020-11-10 |
Thermal Model Of Transducer For Thermal Protection And Resistance Estimation
App 20200348249 - MARCHAIS; Emmanuel ; et al. | 2020-11-05 |
Charge pump with current mode output power throttling
Grant 10,826,452 - King , et al. November 3, 2 | 2020-11-03 |
Non Linear Predictive Model For Haptic Waveform Generation
App 20200342724 - Marchais; Emmanuel ; et al. | 2020-10-29 |
Identifying Mechanical Impedance Of An Electromagnetic Load Using A Two-tone Stimulus
App 20200320834 - MARCHAIS; Emmanuel ; et al. | 2020-10-08 |
Force Sensing With An Electromagnetic Load
App 20200309611 - MARCHAIS; Emmanuel ; et al. | 2020-10-01 |
Resonant Tracking Of An Electromagnetic Load
App 20200314969 - MARCHAIS; Emmanuel ; et al. | 2020-10-01 |
Identifying Mechanical Impedance Of An Electromagnetic Load Using Least-mean-squares Filter
App 20200313654 - MARCHAIS; Emmanuel ; et al. | 2020-10-01 |
Methods And Systems For Improving Transducer Dynamics
App 20200306796 - Lindemann; Eric ; et al. | 2020-10-01 |
Methods And Systems For Estimating Transducer Parameters
App 20200313529 - LINDEMANN; Eric ; et al. | 2020-10-01 |
Driver Circuitry
App 20200306795 - ST HL; Carl Lennart ; et al. | 2020-10-01 |
Identifying mechanical impedance of an electromagnetic load using a two-tone stimulus
Grant 10,726,683 - Marchais , et al. | 2020-07-28 |
Apparatus and method of suppressing transient noise during transition for class-D amplifier system having one or more pulse width modulator output paths
Grant 10,476,455 - Astrachan , et al. Nov | 2019-11-12 |
Resonant Phase Sensing Of Resistive-inductive-capacitive Sensors
App 20190302161 - YOU; Zhong ; et al. | 2019-10-03 |
Minimizing Phase Mismatch And Offset Sensitivity In A Dual-path System
App 20190257866 - SIVASANKAR; Gautham S. ; et al. | 2019-08-22 |
Capacitive Sensor With Capacitance To Displacement Conversion And Capacitance To Displacement Rate Conversion
App 20190137300 - VELLANKI; Amar ; et al. | 2019-05-09 |
Configurable control loop topology for a pulse width modulation amplifier
Grant 10,193,505 - Marchais , et al. Ja | 2019-01-29 |
Charge Pump With Current Mode Output Power Throttling
App 20180234063 - KING; Eric J. ; et al. | 2018-08-16 |
Configurable Control Loop Topology For A Pulse Width Modulation Amplifier
App 20180041173 - MARCHAIS; Emmanuel ; et al. | 2018-02-08 |
Digital implementation of a fourth order Linkwitz-Riley network with a low cutoff frequency
Grant 7,613,311 - Melanson , et al. November 3, 2 | 2009-11-03 |
Digital implementation of a fourth order linkwitz-riley network with a low cutoff frequency
App 20060129256 - Melanson; John ; et al. | 2006-06-15 |
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