Patents by Inventor Yevgeny Zagalsky

Yevgeny Zagalsky 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).

  • System and method for protecting firmware integrity in a multi-processor non-volatile memory system
    Patent number: 10282251
    Abstract: A system and method is disclosed for managing firmware in a non-volatile memory system having a multi-processor controller. The controller may be configured with a plurality of processors. Each of the plurality of processors may retrieve and check the integrity of firmware for a respective one of the other processors while the processor engaged in checking the respective one of the other processors is in an idle state.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: May 7, 2019
    Assignee: SanDisk Technologies LLC
    Inventors: Ilya Gusev, Yevgeny Zagalsky, Beniamin Kantor, Shay Benisty, Judah Gamliel Hahn
  • Multi-processor non-volatile memory system having a lockless flow data path
    Patent number: 10140036
    Abstract: A system and method is disclosed for managing a non-volatile memory system having a multi-processor controller. The controller may be configured with a plurality of processors and a shared data queue in a cyclic data buffer. Each of the plurality of processors may manage a separate pointer pointing to a different entry of the shared data queue and multiple ones of the processors may concurrently access or update entries in the shared data queue.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: November 27, 2018
    Assignee: SanDisk Technologies LLC
    Inventors: Vered Kelner, Noga Deshe, Alon Banin, Gadi Vishne, Yevgeny Zagalsky, Ilya Gusev, Eran Ben Abou
  • SYSTEM AND METHOD FOR PROTECTING FIRMWARE INTEGRITY IN A MULTI-PROCESSOR NON-VOLATILE MEMORY SYSTEM
    Publication number: 20180067800
    Abstract: A system and method is disclosed for managing firmware in a non-volatile memory system having a multi-processor controller. The controller may be configured with a plurality of processors. Each of the plurality of processors may retrieve and check the integrity of firmware for a respective one of the other processors while the processor engaged in checking the respective one of the other processors is in an idle state.
    Type: Application
    Filed: September 7, 2016
    Publication date: March 8, 2018
    Applicant: SanDisk Technologies LLC
    Inventors: Ilya Gusev, Yevgeny Zagalsky, Beniamin Kantor, Shay Benisty, Judah Gamliel Hahn
  • METHODS AND SYSTEMS FOR TRANSITIONING TO AND FROM DIFFERENT STORAGE DEVICE POWER STATES USING HOST MEMORY BUFFER (HMB)
    Publication number: 20170242606
    Abstract: The subject matter described herein includes methods, systems, and computer readable media for transitioning to and from storage device low power states using a host memory buffer (HMB). One storage device includes a non-volatile memory. A device controller controls access to the non-volatile memory. A host memory buffer (HMB)-assisted power state transition module operatively associated with the device controller stores storage device state information in a host memory buffer (HMB) in memory of host device separate from the storage device prior to the storage device entering a lower power state and uses the state information stored in the HMB to transition the storage device from the lower power state to a higher power state.
    Type: Application
    Filed: February 19, 2016
    Publication date: August 24, 2017
    Inventors: Julian Vlaiko, Judah Gamliel Hahn, Yevgeny Zagalsky
  • MULTI-PROCESSOR NON-VOLATILE MEMORY SYSTEM HAVING A LOCKLESS FLOW DATA PATH
    Publication number: 20170123696
    Abstract: A system and method is disclosed for managing a non-volatile memory system having a multi-processor controller. The controller may be configured with a plurality of processors and a shared data queue in a cyclic data buffer. Each of the plurality of processors may manage a separate pointer pointing to a different entry of the shared data queue and multiple ones of the processors may concurrently access or update entries in the shared data queue.
    Type: Application
    Filed: May 31, 2016
    Publication date: May 4, 2017
    Applicant: SanDisk Technologies LLC
    Inventors: Vered Kelner, Noga Deshe, Alon Banin, Gadi Vishne, Yevgeny Zagalsky, Ilya Gusev, Eran Ben Abou