Patents by Inventor Isaac James PATTIS

Isaac James PATTIS 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).

  • Knowledge graph-based lineage tracking
    Patent number: 11308104
    Abstract: A knowledge graph stores connections among tables in a data set and queries used to extract information from the data set. The queries may be used to generate reports. The knowledge graph indicates which of the tables each query uses and indicates which of the queries is used by each table. The knowledge graph may also store schema for the tables and information describing the tables and the queries. A graph builder may generate the knowledge graph by crawling the data set and the queries and by using a query parser to determine the tables each query uses. The graph builder may automatically update the knowledge graph. The graph builder may detect data quality issues in a table of the data set. The graph builder may query the knowledge graph for the queries that use the table. The graph builder may associate notifications with the queries.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: April 19, 2022
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Vlad Riscutia, Isaac James Pattis, Tao Lin
  • KNOWLEDGE GRAPH-BASED LINEAGE TRACKING
    Publication number: 20210406263
    Abstract: A knowledge graph stores connections among tables in a data set and queries used to extract information from the data set. The queries may be used to generate reports. The knowledge graph indicates which of the tables each query uses and indicates which of the queries is used by each table. The knowledge graph may also store schema for the tables and information describing the tables and the queries. A graph builder may generate the knowledge graph by crawling the data set and the queries and by using a query parser to determine the tables each query uses. The graph builder may automatically update the knowledge graph. The graph builder may detect data quality issues in a table of the data set. The graph builder may query the knowledge graph for the queries that use the table. The graph builder may associate notifications with the queries.
    Type: Application
    Filed: June 25, 2020
    Publication date: December 30, 2021
    Inventors: Vlad RISCUTIA, Isaac James PATTIS, Tao LIN