Patents by Inventor Olivier Leo E. Collart

Olivier Leo E. Collart 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).

  • Field upgrade of multiple firmware instances
    Patent number: 12242841
    Abstract: A device includes a memory, a first firmware copy of the device stored in a first position of the memory and a second firmware copy of the device stored in a second position of the memory, where each of the first firmware copy and the second firmware copy includes instructions, when executed by the device, perform an operation of the device; and a first delta copy associated with the first firmware copy. The first delta copy includes instructions that differ from the first firmware copy when executed at the first position and are the same when executed at the second position. The device is configured to receive the first delta copy from an external system and store the first delta copy in the memory.
    Type: Grant
    Filed: January 19, 2023
    Date of Patent: March 4, 2025
    Assignees: STMicroelectronics Belgium, STMicroelectronics (Grand Ouest) SAS
    Inventors: Fabien Arrivé, Olivier Leo E. Collart
  • FIELD UPGRADE OF MULTIPLE FIRMWARE INSTANCES
    Publication number: 20230153102
    Abstract: A device includes a memory, a first firmware copy of the device stored in a first position of the memory and a second firmware copy of the device stored in a second position of the memory, where each of the first firmware copy and the second firmware copy includes instructions, when executed by the device, perform an operation of the device; and a first delta copy associated with the first firmware copy. The first delta copy includes instructions that differ from the first firmware copy when executed at the first position and are the same when executed at the second position. The device is configured to receive the first delta copy from an external system and store the first delta copy in the memory.
    Type: Application
    Filed: January 19, 2023
    Publication date: May 18, 2023
    Inventors: Fabien Arrivé, Olivier Leo E. Collart