Patents by Inventor Rémi Robert Michel DENIS-COURMONT

Rémi Robert Michel DENIS-COURMONT 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).

  • Apparatus and method for providing one time programmable memory features in a hypervisor of a computing device
    Patent number: 11775201
    Abstract: An apparatus that includes a processor and a memory. The processor and the memory are configured to provide a first software process configured to execute at a first privilege level; and a second software process configured to execute at a second privilege level, wherein the first privilege level is more restrictive than the second privilege level. The processor is configured to, initialize, at the first privilege level, a memory pool within the memory, allocate, at the first privilege level, a block of memory, send a request to write protect the block of memory to the second software process, and to write protect, at the second privilege level, the allocated block of memory.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: October 3, 2023
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Liming Wu, Kui Wang, Rémi Robert Michel Denis-Courmont, Igor Stoppa
  • APPARATUS AND METHOD FOR PROVIDING ONE TIME PROGRAMMABLE MEMORY FEATURES IN A HYPERVISOR OF A COMPUTING DEVICE
    Publication number: 20210342092
    Abstract: An apparatus that includes a processor and a memory. The processor and the memory are configured to provide a first software process configured to execute at a first privilege level; and a second software process configured to execute at a second privilege level, wherein the first privilege level is more restrictive than the second privilege level. The processor is configured to, initialize, at the first privilege level, a memory pool within the memory, allocate, at the first privilege level, a block of memory, send a request to write protect the block of memory to the second software process, and to write protect, at the second privilege level, the allocated block of memory.
    Type: Application
    Filed: August 8, 2018
    Publication date: November 4, 2021
    Inventors: Liming WU, Kui WANG, Rémi Robert Michel DENIS-COURMONT, Igor STOPPA