Patents by Inventor Pascal PERRAY

Pascal PERRAY 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 locking a rewritable non-volatile memory and electronic device implementing said method
    Patent number: 12681869
    Abstract: A method for locking a rewritable non-volatile memory of an electronic device is described. A first step of initialising the electronic device is performed. At least one memory area of the rewritable non-volatile memory is then selected from a set of N memory areas of the rewritable non-volatile memory, each of the N memory areas having a content, N being an integer ?2. The memory area selected is locked by volatile locking. A second step of initialising the electronic device is performed using a content stored in the memory area selected.
    Type: Grant
    Filed: October 20, 2022
    Date of Patent: July 14, 2026
    Assignee: SAGEMCOM BROADBAND SAS
    Inventors: Didier Sagot, Florent Dionisi, Pascal Perray, Eric Le Bihan
  • METHOD FOR LOCKING A REWRITABLE NON-VOLATILE MEMORY AND ELECTRONIC DEVICE IMPLEMENTING SAID METHOD
    Publication number: 20230129942
    Abstract: A method for locking a rewritable non-volatile memory of an electronic device is described. A first step of initialising the electronic device is performed. At least one memory area of the rewritable non-volatile memory is then selected from a set of N memory areas of the rewritable non-volatile memory, each of the N memory areas having a content, N being an integer?2. The memory area selected is locked by volatile locking. A second step of initialising the electronic device is performed using a content stored in the memory area selected.
    Type: Application
    Filed: October 20, 2022
    Publication date: April 27, 2023
    Applicant: SAGEMCOM BROADBAND SAS
    Inventors: Didier SAGOT, Florent DIONISI, Pascal PERRAY, Eric LE BIHAN