Patents by Inventor Ujin Chang

Ujin Chang 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: 20090076950
    Abstract: A system for managing electronic deposits remitted to billers includes a first node connected to a network for receiving electronic remittances, a data repository connected to the network for storing account information and account identifier data, a first software routine for looking up account information in the data repository based on received account identifier data, and a second software routine for causing a deposit or credit into an account identified by the account identifier data. Each account subject to electronic deposit is registered with the system, the system issuing an account identifier unique to each account, the identifier used in place of the account number by account owners in remittance instruction to payers.
    Type: Application
    Filed: September 18, 2007
    Publication date: March 19, 2009
    Inventors: Ujin Chang, William Young, Gary Williams, Peter Hazlehurst, Matthew Aman