Patents by Inventor Matthieu Lemerre

Matthieu Lemerre 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).

  • Method for executing, within a multitasking onboard system, an application timed according to a plurality of different time domains including interruption management
    Patent number: 9785587
    Abstract: A method for executing an application in a multitasking system is provided. The application is composed of at least one task for which the temporal triggering is specified in a first temporal reference frame that is asynchronous relative to the physical time, called first external clock domain, defined by a synchronous basic clock with changes of state of a peripheral device of the system. The method comprises a set of steps executed by the system upon reception of an occurrence of an interrupt in order to render the execution of the task deterministic or quasi-deterministic.
    Type: Grant
    Filed: July 3, 2013
    Date of Patent: October 10, 2017
    Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Mathieu Jan, Christophe Aussagues, Vincent David, Matthieu Lemerre
  • METHOD FOR EXECUTING, WITHIN A MULTITASKING ONBOARD SYSTEM, AN APPLICATION TIMED ACCORDING TO A PLURALITY OF DIFFERENT TIME DOMAINS INCLUDING INTERRUPTION MANAGEMENT
    Publication number: 20150205737
    Abstract: A method for executing an application in a multitasking system is provided. The application is composed of at least one task for which the temporal triggering is specified in a first temporal reference frame that is asynchronous relative to the physical time, called first external clock domain, defined by a synchronous basic clock with changes of state of a peripheral device of the system. The method comprises a set of steps executed by the system upon reception of an occurrence of an interrupt in order to render the execution of the task deterministic or quasi-deterministic.
    Type: Application
    Filed: July 3, 2013
    Publication date: July 23, 2015
    Inventors: Mathieu Jan, Christophe Aussagues, Vincent David, Matthieu Lemerre