Patents by Inventor Jagadish Mukku

Jagadish Mukku 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).

  • Managing snapshot metadata following backup
    Patent number: 11740980
    Abstract: Snapshots are created of a unit of storage such that the snapshot includes all segments allocated to the unit of storage until a subsequent snapshot is created. A backup of a first snapshot may be performed by copying segments of the snapshot to backup storage. If a preceding snapshot has been backed up, those segments of the first snapshot are copied to backup storage without copying the segments of the preceding snapshot, otherwise all segments of the snapshot are copied. Metadata describing the snapshot may be retained but storage may be freed to be overwritten. The metadata may reference identifiers of segments copied to backup storage. Data stored in backup storage may also be labeled as individual segments or be associated with snapshot metadata in backup storage.
    Type: Grant
    Filed: September 22, 2020
    Date of Patent: August 29, 2023
    Assignee: Robin Systems, Inc.
    Inventors: Jagadish Mukku, Nitin Singla, Kallur Vasudeva Rao Narasimha Subban
  • Snapshot Backup And Recovery
    Publication number: 20220091942
    Abstract: Snapshots are created of a unit of storage such that the snapshot includes all segments allocated to the unit of storage until a subsequent snapshot is created. A backup of a first snapshot may be performed by copying segments of the snapshot to backup storage. If a preceding snapshot has been backed up, those segments of the first snapshot are copied to backup storage without copying the segments of the preceding snapshot, otherwise all segments of the snapshot are copied. Metadata describing the snapshot may be retained but storage may be freed to be overwritten. The metadata may reference identifiers of segments copied to backup storage. Data stored in backup storage may also be labeled as individual segments or be associated with snapshot metadata in backup storage.
    Type: Application
    Filed: September 22, 2020
    Publication date: March 24, 2022
    Inventors: Jagadish Mukku, Nitin Singla, Kallur Vasudeva Rao Narasimha Subban