Patents by Inventor Christopher J. Kallas

Christopher J. Kallas 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).

  • Entity resolution based on multiple attributes
    Patent number: 10983983
    Abstract: Disclosed are a method, a system, and a non-transitory computer readable medium for identifying data entries associated with an entity. A first rule is applied on a plurality of data entries associated with a plurality of entities to obtain a first set of data entries from the plurality of data entries. Each data entry includes corresponding attributes. The first rule is to search for data entries with a first group of attributes. A second rule is applied on the plurality of data entries associated with a plurality of entities to obtain a second set of data entries from the plurality of data entries. The second rule is to search for data entries with a second group of attributes. A third set of data entries associated with a single entity is obtained based on the first set of data entries and the second set of data entries.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: April 20, 2021
    Assignee: U.S. BANCORP, NATIONAL ASSOCIATION
    Inventors: Christopher J. Kallas, Xiaoqiao Wei, Wentao Lu
  • ENTITY RESOLUTION BASED ON MULTIPLE ATTRIBUTES
    Publication number: 20190278855
    Abstract: Disclosed are a method, a system, and a non-transitory computer readable medium for identifying data entries associated with an entity. A first rule is applied on a plurality of data entries associated with a plurality of entities to obtain a first set of data entries from the plurality of data entries. Each data entry includes corresponding attributes. The first rule is to search for data entries with a first group of attributes. A second rule is applied on the plurality of data entries associated with a plurality of entities to obtain a second set of data entries from the plurality of data entries. The second rule is to search for data entries with a second group of attributes. A third set of data entries associated with a single entity is obtained based on the first set of data entries and the second set of data entries.
    Type: Application
    Filed: March 8, 2018
    Publication date: September 12, 2019
    Inventors: Christopher J. Kallas, Xiaoqiao Wei, Wentao Lu