Patents by Inventor Philippe Lachamp

Philippe Lachamp 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 and device for saving data in an IT infrastructure offering activity resumption functions
    Patent number: 10606505
    Abstract: The saving of data in an information technology (IT) infrastructure offering activity resumption functions is disclosed. For these purposes, a saving system is provided with at least one first and one second sets of data storage and at least one first and one second memory controllers associated with the first and second data storage, respectively. The saving system is furthermore provided with a microcontroller configured to duplicate a stream of commands and of data destined for the first memory controller to the second memory controller in a mode of normal use allowing a local replication of data in the second set of data storage and to address a distinct stream of commands and of data to each of the first and second memory controllers in a mode of remote replication.
    Type: Grant
    Filed: May 1, 2014
    Date of Patent: March 31, 2020
    Assignee: BULL SAS
    Inventors: Jean-Olivier Gerphagnon, Corine Marchand, Philippe Lachamp
  • METHOD FOR AUTOMATICALLY MANAGING THE ELECTRICITY CONSUMPTION OF A SERVER FARM
    Publication number: 20190155359
    Abstract: A method for automatically managing the electricity consumption of a server farm including a plurality of nodes, the method including measuring an instantaneous consumption of the server farm; acquiring an instantaneous consumption limit; predicting a future consumption according to a function of at least the instantaneous consumption measurement; and, when the prediction is higher than the acquired instantaneous limit, selecting at least one node and electrically switching off the at least one selected node.
    Type: Application
    Filed: December 28, 2015
    Publication date: May 23, 2019
    Inventors: Liana BOZGA, Philippe LACHAMP, Jean-Olivier GERPHAGNON
  • METHOD AND DEVICE FOR SAVING DATA IN AN IT INFRASTRUCTURE OFFERING ACTIVITY RESUMPTION FUNCTIONS
    Publication number: 20140331018
    Abstract: The saving of data in an information technology (IT) infrastructure offering activity resumption functions is disclosed. For these purposes, a saving system is provided with at least one first and one second sets of data storage and at least one first and one second memory controllers associated with the first and second data storage, respectively. The saving system is furthermore provided with a microcontroller configured to duplicate a stream of commands and of data destined for the first memory controller to the second memory controller in a mode of normal use allowing a local replication of data in the second set of data storage and to address a distinct stream of commands and of data to each of the first and second memory controllers in a mode of remote replication.
    Type: Application
    Filed: May 1, 2014
    Publication date: November 6, 2014
    Inventors: Jean-Olivier Gerphagnon, Corine Marchand, Philippe Lachamp