Patents by Inventor David Fishelovich

David Fishelovich 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).

  • Flash translation layer with hierarchical security
    Patent number: 11100011
    Abstract: A computing device includes a non-volatile memory (NVM) interface and a processor. The NVM interface is configured to communicate with an NVM. The processor is configured to store in the NVM at least (i) data entries including data and (ii) mapping entries including mapping information that indicate physical addresses in which the data entries are stored in the NVM, and to verify authenticity of the data entries and of the mapping entries using a hierarchical authentication scheme in which (i) the data entries include first authentication information that authenticates the data, and (ii) the mapping entries include second authentication information that authenticates both the mapping information and the data entries.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: August 24, 2021
    Assignee: SONY SEMICONDUCTOR ISRAEL LTD.
    Inventors: Yehuda Ben-Simon, Omer Botvinik, Avishay Sharaga, David Fishelovich
  • Flash Translation Layer with Hierarchical Security
    Publication number: 20200192826
    Abstract: A computing device includes a non-volatile memory (NVM) interface and a processor. The NVM interface is configured to communicate with an NVM. The processor is configured to store in the NVM at least (i) data entries including data and (ii) mapping entries including mapping information that indicate physical addresses in which the data entries are stored in the NVM, and to verify authenticity of the data entries and of the mapping entries using a hierarchical authentication scheme in which (i) the data entries include first authentication information that authenticates the data, and (ii) the mapping entries include second authentication information that authenticates both the mapping information and the data entries.
    Type: Application
    Filed: December 10, 2019
    Publication date: June 18, 2020
    Inventors: Yehuda Ben-Simon, Omer Botvinik, Avishay Sharaga, David Fishelovich