Patents by Inventor Loic Vezier
Loic Vezier has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11954015Abstract: The disclosure relates to the field of electric engine digital control domain such as used in the control of vehicle electric motors, including methods related to code handling in the context of debug and/or test and/or calibration or tuning target hardware systems. A method for automated generating of codes, for execution on a heterogeneous hardware system, including software and hardware programmable units, said codes include executable calibration instructions, comprises: (i) loading of initial code, including one or more code descriptions, (ii) providing user calibration instructions, specifying variables in the code descriptions to be considered as calibration parameters and/or monitored values, on said initial code; (iii) a step of automatically generating of said codes, at least one per available unit, based on said loaded initial code, provided with calibration instructions.Type: GrantFiled: June 15, 2022Date of Patent: April 9, 2024Assignee: SILICON MOBILITY SASInventors: Loïc Vezier, Sylvain Rodhain
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Publication number: 20220391306Abstract: The disclosure relates to the field of electric engine digital control domain such as used in the control of vehicle electric motors, including methods related to code handling in the context of debug and/or test and/or calibration or tuning target hardware systems. A method for automated generating of codes, for execution on a heterogeneous hardware system, including software and hardware programmable units, said codes include executable calibration instructions, comprises: (i) loading of initial code, including one or more code descriptions, (ii) providing user calibration instructions, specifying variables in the code descriptions to be considered as calibration parameters and/or monitored values, on said initial code; (iii) a step of automatically generating of said codes, at least one per available unit, based on said loaded initial code, provided with calibration instructions.Type: ApplicationFiled: June 15, 2022Publication date: December 8, 2022Applicant: Silicon Mobility SASInventors: Loïc Vezier, Sylvain Rodhain
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Patent number: 11397663Abstract: The disclosure relates to the field of electric engine digital control domain such as used in the control of vehicle electric motors, including methods related to code handling in the context of debug and/or test and/or calibration or tuning target hardware systems. A method for automated generating of codes, for execution on a heterogeneous hardware system, including software and hardware programmable units, said codes include executable calibration instructions, comprises: (i) loading of initial code, including one or more code descriptions, (ii) providing user calibration instructions, specifying variables in the code descriptions to be considered as calibration parameters and/or monitored values, on said initial code; (iii) a step of automatically generating of said codes, at least one per available unit, based on said loaded initial code, provided with calibration instructions.Type: GrantFiled: October 31, 2018Date of Patent: July 26, 2022Assignee: Silicon Mobility SASInventors: Loïc Vezier, Sylvain Rodhain
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Publication number: 20210182181Abstract: The disclosure relates to the field of electric engine digital control domain such as used in the control of vehicle electric motors, including methods related to code handling in the context of debug and/or test and/or calibration or tuning target hardware systems. A method for automated generating of codes, for execution on a heterogeneous hardware system, including software and hardware programmable units, said codes include executable calibration instructions, comprises: (i) loading of initial code, including one or more code descriptions, (ii) providing user calibration instructions, specifying variables in the code descriptions to be considered as calibration parameters and/or monitored values, on said initial code; (iii) a step of automatically generating of said codes, at least one per available unit, based on said loaded initial code, provided with calibration instructions.Type: ApplicationFiled: October 31, 2018Publication date: June 17, 2021Inventors: Loïc Vezier, Sylvain Rodhain
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Patent number: 9391621Abstract: Field programmable gate arrays (FPGA) contain, in addition to random logic, also other components, such as processing units, multiply-accumulate (MAC) units, analog circuits, and other elements, configurable with respect of the random logic, to enhance the capabilities of the FPGA. A circuit for a filed configurable MAC unit is provided to allow various configurations of ADD, SUBTRACT, MULTIPLY and SHIFT functions. Optionally, registered input and registered output support a multi-cycle path. A configuration of a constant facilitates the configuration of the circuit to perform infinite impulse response (IIR) and finite impulse response (FIR) functions in hardware.Type: GrantFiled: December 10, 2013Date of Patent: July 12, 2016Assignee: Silicon MobilityInventors: Loic Vezier, Farid Tahiri
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Publication number: 20150095388Abstract: Field programmable gate arrays (FPGA) contain, in addition to random logic, also other components, such as processing units, multiply-accumulate (MAC) units, analog circuits, and other elements, configurable with respect of the random logic, to enhance the capabilities of the FPGA. A circuit for a filed configurable MAC unit is provided to allow various configurations of ADD, SUBTRACT, MULTIPLY and SHIFT functions. Optionally, registered input and registered output support a multi-cycle path. A configuration of a constant facilitates the configuration of the circuit to perform infinite impulse response (IIR) and finite impulse response (FIR) functions in hardware.Type: ApplicationFiled: December 10, 2013Publication date: April 2, 2015Applicant: Scaleo ChipInventors: Loic Vezier, Farid Tahiri
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Patent number: 8688293Abstract: An apparatus on an integrated circuit, and method thereof, provides a real-time flexible interface between inputs from a vehicle components and outputs to the vehicle control components. The functions comprises of a programmable interconnection matrix, engine sensors and a control interface. Both engine sensors and control functions comprise of fixed hardwired functions and a customization hardware area. The apparatus therefore provides means for flexible powertrain events control target for the next generation of low-polluting power trains of vehicles.Type: GrantFiled: May 6, 2013Date of Patent: April 1, 2014Assignee: Scaleo ChipInventors: Khaled Douzane, Stephane Le Merdy, Loic Vezier, Pascal Jullien
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Publication number: 20130245787Abstract: An apparatus on an integrated circuit, and method thereof, provides a real-time flexible interface between inputs from a vehicle components and outputs to the vehicle control components. The functions comprises of a programmable interconnection matrix, engine sensors and a control interface. Both engine sensors and control functions comprise of fixed hardwired functions and a customization hardware area. The apparatus therefore provides means for flexible powertrain events control target for the next generation of low-polluting power trains of vehicles.Type: ApplicationFiled: May 6, 2013Publication date: September 19, 2013Applicant: SCALEO CHIPInventors: Khaled Douzane, Stephane Le Merdy, Loic Vezier, Pascal Jullien
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Publication number: 20130138263Abstract: An apparatus on an integrated circuit provides a real-time flexible interface between inputs from a vehicle components and outputs to the vehicle control components. The functions comprises of a programmable interconnection matrix, engine sensors and a control interface. Both engine sensors and control functions comprise of fixed hardwired functions and a customization hardware area. The apparatus therefore provides means for flexible powertrain events control target for the next generation of low-polluting power trains of vehicles.Type: ApplicationFiled: November 29, 2011Publication date: May 30, 2013Applicant: SCALEO CHIPInventors: Khaled Douzane, Stephane Le Merdy, Loic Vezier, Pascal Jullien
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Patent number: 8447438Abstract: An apparatus on an integrated circuit provides a real-time flexible interface between inputs from a vehicle components and outputs to the vehicle control components. The functions comprises of a programmable interconnection matrix, engine sensors and a control interface. Both engine sensors and control functions comprise of fixed hardwired functions and a customization hardware area. The apparatus therefore provides means for flexible powertrain events control target for the next generation of low-polluting power trains of vehicles.Type: GrantFiled: November 29, 2011Date of Patent: May 21, 2013Assignee: Scaleo ChipInventors: Khaled Douzane, Stephane Le Merdy, Loic Vezier, Pascal Jullien