Patents by Inventor Satyajit Ashok GorheParlikar

Satyajit Ashok GorheParlikar 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).

  • Efficient data backup with change tracking
    Patent number: 9122635
    Abstract: The present disclosure provides for efficiently creating a full backup image of a client device by efficiently communicating backup data to a backup server using a change tracking log, or track log. A present full backup image can be created using a track log that is associated with a previous full backup image. The client device can determine whether files, which were included in the previous full backup image, have or have not changed using the track log. The client device can transmit changed file data to the backup server for inclusion in the present full backup image. The client device can also transmit metadata identifying unchanged file data to the backup server. The backup server can use the metadata to extract a copy of the unchanged file data from the previous full backup image for inclusion in the present full backup image.
    Type: Grant
    Filed: April 16, 2014
    Date of Patent: September 1, 2015
    Assignee: Symantec Corporation
    Inventors: Shuangmin Zhang, Xianbo Zhang, Weibao Wu, Jim R. Lamb, Yun Yang, Satyajit Ashok GorheParlikar
  • Efficient data backup with change tracking
    Patent number: 8775377
    Abstract: The present disclosure provides for efficiently creating a full backup image of a client device by efficiently communicating backup data to a backup server using a change tracking log, or track log. A present full backup image can be created using a track log that is associated with a previous full backup image. The client device can determine whether files, which were included in the previous full backup image, have or have not changed using the track log. The client device can transmit changed file data to the backup server for inclusion in the present full backup image. The client device can also transmit metadata identifying unchanged file data to the backup server. The backup server can use the metadata to extract a copy of the unchanged file data from the previous full backup image for inclusion in the present full backup image.
    Type: Grant
    Filed: July 25, 2012
    Date of Patent: July 8, 2014
    Assignee: Symantec Corporation
    Inventors: Shuangmin Zhang, Xianbo Zhang, Weibao Wu, Jim R. Lamb, Yun Yang, Satyajit Ashok GorheParlikar