Patents by Inventor Andrey Arkharov

Andrey Arkharov 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).

  • Synchronous block level replication across availability zones
    Patent number: 11841734
    Abstract: A replicated block storage service provides durable and high performance network-attached storage replicated in two or more zones of a single region, and remains available despite a single zone failure. A probe file is generated to determine a health state of a replicated disk. When a disk is degraded, a lease is created indicating which replica is trusted and providing visibility to backend jobs to facilitate reconciliation of data between the first replica and the second replica. Moreover, degraded file markers are generated for use by the backend jobs in quickly identifying the data to be copied.
    Type: Grant
    Filed: December 15, 2021
    Date of Patent: December 12, 2023
    Assignee: Google LLC
    Inventors: Andrey Arkharov, Andrei Burago, Jonathan Forbes, Anton Sukhanov, Fabricio Voznika
  • Synchronous block level replication across availability zones
    Patent number: 11232131
    Abstract: A replicated block storage service provides durable and high performance network-attached storage replicated in two or more zones of a single region, and remains available despite a single zone failure. A probe file is generated to determine a health state of a replicated disk. When a disk is degraded, a lease is created indicating which replica is trusted and providing visibility to backend jobs to facilitate reconciliation of data between the first replica and the second replica. Moreover, degraded file markers are generated for use by the backend jobs in quickly identifying the data to be copied.
    Type: Grant
    Filed: February 9, 2018
    Date of Patent: January 25, 2022
    Assignee: Google LLC
    Inventors: Andrey Arkharov, Andrei Burago, Jonathan Forbes, Anton Sukhanov, Fabricio Voznika
  • Simulation of interactions between network endpoints
    Patent number: 9432278
    Abstract: Descriptions of communication interactions can be used to create a simulation of actual systems that send and receive communications including but not limited to messages complying with a protocol, events and so on. The communication interaction, event, state and state transitions of protocol or software components can be modeled to determine outcome and to validate the format and semantics of events, interaction values, etc. to identify variances against established policies or architectural guidelines.
    Type: Grant
    Filed: March 7, 2013
    Date of Patent: August 30, 2016
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Christopher G. Kaler, Ning Sun, Yiming Cao, Meng Jin, Nicolas Kicillof, Sergio F. Mera, Andrey Arkharov
  • Communication Analyzer
    Publication number: 20140258779
    Abstract: Descriptions of communication interactions can be used to create a simulation of actual systems that send and receive communications including but not limited to messages complying with a protocol, events and so on. The communication interaction, event, state and state transitions of protocol or software components can be modeled to determine outcome and to validate the format and semantics of events, interaction values, etc. to identify variances against established policies or architectural guidelines.
    Type: Application
    Filed: March 7, 2013
    Publication date: September 11, 2014
    Applicant: Microsoft Corporation
    Inventors: Christopher G. Kaler, Ning Sun, Yiming Cao, Meng Jin, Nicolas Kicillof, Sergio F. Mera, Andrey Arkharov