Patents by Inventor Patrick Ou

Patrick Ou 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 structured data in a data storage system
    Patent number: 11816001
    Abstract: According to certain aspects, a secondary computing system can be configured to perform a full backup on database data, generate incremental backups comprising log files associated with modifications to the database data, and create a differential full backup copy of the database data using the full backup copy and changed blocks identified using the log files from the incremental backups.
    Type: Grant
    Filed: January 28, 2022
    Date of Patent: November 14, 2023
    Assignee: Commvault Systems, Inc.
    Inventors: Manas Mutha, Pu Patrick Ou, Yan Liu, Priya Sundaresan
  • MANAGING STRUCTURED DATA IN A DATA STORAGE SYSTEM
    Publication number: 20220253360
    Abstract: According to certain aspects, a secondary computing system can be configured to perform a full backup on database data, generate incremental backups comprising log files associated with modifications to the database data, and create a differential full backup copy of the database data using the full backup copy and changed blocks identified using the log files from the incremental backups.
    Type: Application
    Filed: January 28, 2022
    Publication date: August 11, 2022
    Inventors: Manas Mutha, Pu Patrick Ou, Yan Liu, Priya Sundaresan
  • Managing structured data in a data storage system
    Patent number: 11269732
    Abstract: According to certain aspects, a secondary computing system can be configured to perform a full backup on database data, generate incremental backups comprising log files associated with modifications to the database data, and create a differential full backup copy of the database data using the full backup copy and changed blocks identified using the log files from the incremental backups.
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: March 8, 2022
    Assignee: Commvault Systems, Inc.
    Inventors: Manas Mutha, Pu Patrick Ou, Yan Liu, Priya Sundaresan
  • MANAGING STRUCTURED DATA IN A DATA STORAGE SYSTEM
    Publication number: 20200293408
    Abstract: According to certain aspects, a secondary computing system can be configured to perform a full backup on database data, generate incremental backups comprising log files associated with modifications to the database data, and create a differential full backup copy of the database data using the full backup copy and changed blocks identified using the log files from the incremental backups.
    Type: Application
    Filed: March 26, 2019
    Publication date: September 17, 2020
    Inventors: Manas Mutha, Pu Patrick Ou, Yan Liu, Priya Sundaresan
  • Systems and methods for enabling deduplication of attachment files within a database
    Patent number: 9244936
    Abstract: A computer-implemented method for enabling deduplication of attachment files within a database is described. A database file comprising data blocks of an attachment file positioned intermittently among data blocks of the database file is inspected. A first map may be generated from the inspection of the database file and the attachment file. The data blocks of the database file and the data blocks of the attachment file are identified according to the first map. The data blocks of the database file are written to a database data file. The data blocks of the attachment file are written to an attachment data file. The attachment data file is deduplicated with at least one other data file.
    Type: Grant
    Filed: October 28, 2010
    Date of Patent: January 26, 2016
    Assignee: Symantec Corporation
    Inventors: Richard Jones, Patrick Ou, Kirk Searls, Weibao Wu, Xianbo Zhang