Patents by Inventor Raja Sekhar Chunduru

Raja Sekhar Chunduru 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).

  • Query system
    Patent number: 11860674
    Abstract: A system and method for efficient query processing using a real index of a queried table are described. In one embodiment, the real index is used in an offset query type in order to reduce the number of rows that are sorted and thereby increases efficiency for processing offset query types. In another embodiment, the real index is used in a set operation query type where existing systems utilize a table scan and thereby increases efficiency of set operation query types.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: January 2, 2024
    Assignee: PROGRESS SOFTWARE CORPORATION
    Inventor: Raja Sekhar Chunduru
  • Query system
    Patent number: 10664474
    Abstract: A system and method for efficient query processing using a real index of a queried table are described. In one embodiment, the real index is used in an offset query type in order to reduce the number of rows that are sorted and thereby increases efficiency for processing offset query types. In another embodiment, the real index is used in a set operation query type where existing systems utilize a table scan and thereby increases efficiency of set operation query types.
    Type: Grant
    Filed: February 25, 2014
    Date of Patent: May 26, 2020
    Assignee: Progress Software Corporation
    Inventor: Raja Sekhar Chunduru