Patents by Inventor John LUJANO

John LUJANO 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).

  • Patent number: 11803813
    Abstract: Disclosed are systems and methods for consolidating credit profiles for co-applicants of a joint loan application. For example, a method may include: obtaining a first model score associated with the first applicant; receiving an address of the first applicant; obtaining a second model score associated with the second applicant; receiving an address of the second applicant; determining that the address of the first applicant and the address of the second applicant are the same; aggregating the first model score and the second model score to generate a joint model score for the first and second applicants based on the determination that the address of the first applicant and the address of the second applicant are the same; and generating the joint application for the first and second applicants at least based on the joint model score.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: October 31, 2023
    Assignee: Capital One Services, LLC
    Inventors: Ruoyu Shao, John Lujano, Jacky Kwok, Kurt Wolf, Sang Jin Park, Heng Gu
  • Publication number: 20230169393
    Abstract: Methods and systems are described herein for a mechanism for detecting model bias using a test model to compare predictions for specific categories of data. Thus, the system may detect category-specific model bias and/or present alternative predictions, for example, via overfitted and alternative machine learning models. Another mechanism for detecting model bias is to use residual data from predictions obtained from a machine learning model as the machine learning model processes different datasets (e.g., a training dataset and a compare dataset).
    Type: Application
    Filed: December 1, 2021
    Publication date: June 1, 2023
    Applicant: Capital One Services, LLC
    Inventors: Tong NIU, John LUJANO, Ruoyu SHAO, Abhishek Kumar SHRIVASTAVA, Christopher COWDEN
  • Publication number: 20230169394
    Abstract: Methods and systems are described herein for a mechanism for detecting model bias using a test model to compare predictions for specific categories of data. Thus, the system may detect category-specific model bias and/or present alternative predictions, for example, via overfitted and alternative machine learning models. Another mechanism for detecting model bias is to use residual data from predictions obtained from a machine learning model as the machine learning model processes different datasets (e.g., a training dataset and a compare dataset).
    Type: Application
    Filed: December 1, 2021
    Publication date: June 1, 2023
    Applicant: Capital One Services, LLC
    Inventors: Tong NIU, John LUJANO, Ruoyu SHAO, Abhishek Kumar SHRIVASTAVA, Christopher COWDEN
  • Publication number: 20210374846
    Abstract: Disclosed are systems and methods for consolidating credit profiles for co-applicants of a joint loan application. For example, a method may include: obtaining a first model score associated with the first applicant; receiving an address of the first applicant; obtaining a second model score associated with the second applicant; receiving an address of the second applicant; determining that the address of the first applicant and the address of the second applicant are the same; aggregating the first model score and the second model score to generate a joint model score for the first and second applicants based on the determination that the address of the first applicant and the address of the second applicant are the same; and generating the joint application for the first and second applicants at least based on the joint model score.
    Type: Application
    Filed: May 29, 2020
    Publication date: December 2, 2021
    Applicant: Capital One Services, LLC
    Inventors: Ruoyu SHAO, John LUJANO, Jacky KWOK, Kurt WOLF, Sang Jin PARK, Heng GU