Patents by Inventor Girish Chanchlani

Girish Chanchlani 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).

  • Publication number: 20190205215
    Abstract: The systems and methods herein permit storage systems to correctly perform data recovery, such as direct access recovery, of Network Data Management Protocol (“NDMP”) backup data that was modified prior to being stored in secondary storage media, such as tape. The systems and methods permit NDMP backup data to be encrypted, compressed, deduplicated, and/or otherwise modified prior to storage. The systems and methods herein also permit a user to perform a precautionary snapshot of the current state of data (e.g., primary data) prior to reverting data to a previous state using point-in-time data.
    Type: Application
    Filed: March 8, 2019
    Publication date: July 4, 2019
    Inventors: Duncan Alden Littlefield, Vimal Kumar Nallathambi, Girish Chanchlani
  • Patent number: 10275318
    Abstract: The systems and methods herein permit storage systems to correctly perform data recovery, such as direct access recovery, of Network Data Management Protocol (“NDMP”) backup data that was modified prior to being stored in secondary storage media, such as tape. For example, as described in greater detail herein, the systems and methods may permit NDMP backup data to be encrypted, compressed, deduplicated, and/or otherwise modified prior to storage. The systems and methods herein also permit a user to perform a precautionary snapshot of the current state of data (e.g., primary data) prior to reverting data to a previous state using point-in-time data.
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: April 30, 2019
    Assignee: Commvault Systems, Inc.
    Inventors: Duncan Alden Littlefield, Vimal Kumar Nallathambi, Girish Chanchlani
  • Publication number: 20170139780
    Abstract: The systems and methods herein permit storage systems to correctly perform data recovery, such as direct access recovery, of Network Data Management Protocol (“NDMP”) backup data that was modified prior to being stored in secondary storage media, such as tape. For example, as described in greater detail herein, the systems and methods may permit NDMP backup data to be encrypted, compressed, deduplicated, and/or otherwise modified prior to storage. The systems and methods herein also permit a user to perform a precautionary snapshot of the current state of data (e.g., primary data) prior to reverting data to a previous state using point-in-time data.
    Type: Application
    Filed: January 30, 2017
    Publication date: May 18, 2017
    Inventors: Duncan Alden Littlefield, Vimal Kumar Nallathambi, Girish Chanchlani
  • Patent number: 9557929
    Abstract: The systems and methods herein permit storage systems to correctly perform data recovery, such as direct access recovery, of Network Data Management Protocol (“NDMP”) backup data that was modified prior to being stored in secondary storage media, such as tape. For example, as described in greater detail herein, the systems and methods may permit NDMP backup data to be encrypted, compressed, deduplicated, and/or otherwise modified prior to storage. The systems and methods herein also permit a user to perform a precautionary snapshot of the current state of data (e.g., primary data) prior to reverting data to a previous state using point-in-time data.
    Type: Grant
    Filed: January 25, 2016
    Date of Patent: January 31, 2017
    Assignee: Commvault Systems, Inc.
    Inventors: Duncan Alden Littlefield, Vimal Kumar Nallathambi, Girish Chanchlani
  • Publication number: 20160147472
    Abstract: The systems and methods herein permit storage systems to correctly perform data recovery, such as direct access recovery, of Network Data Management Protocol (“NDMP”) backup data that was modified prior to being stored in secondary storage media, such as tape. For example, as described in greater detail herein, the systems and methods may permit NDMP backup data to be encrypted, compressed, deduplicated, and/or otherwise modified prior to storage. The systems and methods herein also permit a user to perform a precautionary snapshot of the current state of data (e.g., primary data) prior to reverting data to a previous state using point-in-time data.
    Type: Application
    Filed: January 25, 2016
    Publication date: May 26, 2016
    Inventors: Duncan Alden Littlefield, Vimal Kumar Nallathambi, Girish Chanchlani
  • Patent number: 9244779
    Abstract: The systems and methods herein permit storage systems to correctly perform data recovery, such as direct access recovery, of Network Data Management Protocol (“NDMP”) backup data that was modified prior to being stored in secondary storage media, such as tape. For example, as described in greater detail herein, the systems and methods may permit NDMP backup data to be encrypted, compressed, deduplicated, and/or otherwise modified prior to storage. The systems and methods herein also permit a user to perform a precautionary snapshot of the current state of data (e.g., primary data) prior to reverting data to a previous state using point-in-time data.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: January 26, 2016
    Assignee: Commvault Systems, Inc.
    Inventors: Duncan A. Littlefield, Vimal K. Nallathambi, Girish Chanchlani
  • Publication number: 20120084523
    Abstract: The systems and methods herein permit storage systems to correctly perform data recovery, such as direct access recovery, of Network Data Management Protocol (“NDMP”) backup data that was modified prior to being stored in secondary storage media, such as tape. For example, as described in greater detail herein, the systems and methods may permit NDMP backup data to be encrypted, compressed, deduplicated, and/or otherwise modified prior to storage. The systems and methods herein also permit a user to perform a precautionary snapshot of the current state of data (e.g., primary data) prior to reverting data to a previous state using point-in-time data.
    Type: Application
    Filed: September 23, 2011
    Publication date: April 5, 2012
    Inventors: Duncan A. Littlefield, Vimal K. Nallathambi, Girish Chanchlani