Patents by Inventor Michael Riddle

Michael Riddle 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).

  • Systems and methods for aligning big data tables in linear time
    Patent number: 11868331
    Abstract: First and second big data tables may be aligned into compacted and reordered tables, respectively, such that each row of the compacted table and the corresponding similarly-indexed row of the reordered table have equal keys. Advantageously, the time complexity of alignment scales linearly with the number of rows of the data tables, and the compacted and reordered tables may be subsequently joined by parsing once through the tables. Alignment may be extended to three or more big data tables.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: January 9, 2024
    Inventors: Michael Riddle, Michael Dushkoff