Patents by Inventor Avi Shchislowski

Avi Shchislowski 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).

  • Storage system and method for non-blocking coherent re-writes
    Patent number: 11847343
    Abstract: A host sends a storage system a command to read data from a memory and then a command to write the data back to the memory to defragment the data. The host sends flags along with the commands. The flag sent with the read command causes the storage system to take a snapshot of the logical-to-physical address map relevant to the data. The flag sent with the write command causes the storage system to compare the snapshot with the current version of the logical-to-physical address map and write the data back to the memory only if there is a match.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: December 19, 2023
    Assignee: Western Digital Technologies, Inc.
    Inventors: Eyal Sobol, Karin Inbar, Avi Shchislowski, Yuliy Izrailov
  • Host and Device Non-Blocking Coherent Rewrites
    Publication number: 20230195359
    Abstract: A host sends a storage system a command to read data from a memory and then a command to write the data back to the memory to defragment the data. The host sends flags along with the commands. The flag sent with the read command causes the storage system to take a snapshot of the logical-to-physical address map relevant to the data. The flag sent with the write command causes the storage system to compare the snapshot with the current version of the logical-to-physical address map and write the data back to the memory only if there is a match.
    Type: Application
    Filed: December 22, 2021
    Publication date: June 22, 2023
    Applicant: Western Digital Technologies, Inc.
    Inventors: Eyal Sobol, Karin Inbar, Avi Shchislowski, Yuliy Izrailov
  • SAFE MODE BOOT LOADER
    Publication number: 20160232057
    Abstract: A storage device with a memory may have an alternative safe mode boot loading process. Upon detecting a malfunction, the storage device may activate a safe mode in which a safe mode boot loader is stored in memory of the storage device that is not logically mapped. The safe mode allows for recovery and debugging by the host that may not otherwise be possible without the safe mode process.
    Type: Application
    Filed: February 11, 2015
    Publication date: August 11, 2016
    Applicant: SANDISK TECHNOLOGIES INC.
    Inventors: Arie Star, Inon Cohen, Avi Shchislowski