Patents by Inventor Sang Y. Yum

Sang Y. Yum 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).

  • Selection processing for financial processing in a relational database management system
    Patent number: 7680709
    Abstract: A Value Analyzer system is a data-driven computer-facilitated financial model that provides accurate and consistent profitability calculations using account and event data stored in a relational database managed by a relational database management system (RDBMS), wherein the account data comprises attributes of the accounts being measured and the event data comprises attributes of account-related transactions. A selector function uses selection criteria to select accounts and events from the relational database in order to generate a number of inputs for profitability calculations.
    Type: Grant
    Filed: August 26, 2002
    Date of Patent: March 16, 2010
    Assignee: Teradata US, Inc.
    Inventors: George R. Hood, Brian J. Wasserman, Thomas K. Ryan, Sang Y. Yum