Patents by Inventor Ralph LOZANO

Ralph LOZANO 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).

  • Publication number: 20230315766
    Abstract: Exemplary embodiments provide methods, mediums, and systems for performing a reusable, intelligent semantic search across a potentially large number of records. Embodiments may be particularly useful for responding to requests for information from regulatory agencies. In one embodiment, an embedding model is trained to embed queries in an embedding space. When a new query is received, the new query is embedded with the embedding model. A set of documents (e.g., previous responses to regulatory inquiries) may be searched using the embedded query and an indexing model that allows for efficient searches of embedding spaces. A number of results may be returned from the document store, and the results may be ranked by a ranking model. User feedback about the quality of the results may be received, and the ranking model may be retrained based on the feedback.
    Type: Application
    Filed: March 31, 2022
    Publication date: October 5, 2023
    Applicant: CAPITAL ONE SERVICES, LLC
    Inventors: Paul CHO, Gary B. WILLIAMS, Alexander BUSSAN, Eric CAMPBELL, Piper Alexandra COBLE, Ralph LOZANO, Mukund MANIKANTAN, Talyne Derderian WALSH, Talha KOC, Prarthana BHATTARAI