Patents by Inventor Raj A. Sudarsanam

Raj A. Sudarsanam 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).

  • Synchronization of data
    Patent number: 9710475
    Abstract: Synchronizing data is disclosed, including: generating a snapshot index associated with a first set of data; generating a set of difference data between a snapshot index associated with a second set of data and the snapshot index associated with the first set of data; and applying the set of difference data to a set of metadata associated with the first set of data, wherein the set of metadata reflects a current state of the first set of data.
    Type: Grant
    Filed: July 9, 2013
    Date of Patent: July 18, 2017
    Assignee: Tintri Inc.
    Inventors: Raj A. Sudarsanam, Pratap V. Singh, Edward K. Lee, Mark G. Gritter
  • Synchronization of data
    Patent number: 9665580
    Abstract: Synchronizing data is disclosed, including: generating a snapshot index associated with a first set of data; generating a set of difference data between a snapshot index associated with a second set of data and the snapshot index associated with the first set of data; and applying the set of difference data to a set of metadata associated with the first set of data, wherein the set of metadata reflects a current state of the first set of data.
    Type: Grant
    Filed: July 9, 2013
    Date of Patent: May 30, 2017
    Assignee: Tintri Inc.
    Inventors: Raj A. Sudarsanam, Pratap V. Singh, Edward K. Lee, Mark G. Gritter
  • Efficient and flexible organization and management of file metadata
    Patent number: 9529808
    Abstract: Storing data is disclosed, including: receiving a request to create a clone of a snapshot included in a first set of metadata associated with a source data; and generating a second set of metadata for the clone, wherein the second set of metadata associated with the clone includes, for at least some metadata values, a data associating with the second set of metadata one or more corresponding values in the first set of metadata associated with the source data.
    Type: Grant
    Filed: July 9, 2013
    Date of Patent: December 27, 2016
    Assignee: Tintri Inc.
    Inventors: Raj A. Sudarsanam, Pratap V. Singh, Edward K. Lee, Mark G. Gritter, Rose F. Liu
  • Hybrid file system for virtual machine storage
    Patent number: 8463825
    Abstract: A data storage system is disclosed, including: a first storage device of a first storage device type, a second storage device of a second storage device type, and a processor configured to implement a hybrid file system configured to store each of a plurality of data values in at least a corresponding primary location, which for a given data value may be in either the first storage device or the second storage device; wherein the hybrid file system is configured to use a first access approach optimized based on a first access attribute of the first storage device type to interact with the first storage device and a second access approach optimized based on a second access attribute of the second storage device type to interact with the second storage device.
    Type: Grant
    Filed: April 26, 2011
    Date of Patent: June 11, 2013
    Assignee: Tintri Inc.
    Inventors: Kieran J. Harty, Mark G. Gritter, Raj A. Sudarsanam, Zubin D. Dittia, Brandon W. Salmon, Vyacheslav V. Malyugin