Patents by Inventor Logeswari P. Viswanath

Logeswari P. Viswanath 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).

  • Applying append-only policies for files
    Patent number: 11520748
    Abstract: A computer system associates a given file of a file system with append-only policy that is specified by an owner of given file. The computer system can subsequently intercept file system operations for the file system, including file system operations that specify the given file. The computer system can unconditionally apply the append-only policy to requesting entities, independent of the requesting entities' access level with respect to the file system.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: December 6, 2022
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Logeswari P. Viswanath, Sridhar Bandi
  • APPLYING APPEND-ONLY POLICIES FOR FILES
    Publication number: 20200174976
    Abstract: A computer system associates a given file of a file system with append-only policy that is specified by an owner of given file. The computer system can subsequently intercept file system operations for the file system, including file system operations that specify the given file. The computer system can unconditionally apply the append-only policy to requesting entities, independent of the requesting entities' access level with respect to the file system.
    Type: Application
    Filed: November 30, 2018
    Publication date: June 4, 2020
    Inventors: Logeswari P. Viswanath, Sridhar Bandi