Patents by Inventor Sheueling S. Chang

Sheueling S. 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).

  • Electronic check exchange, clearing and settlement system
    Patent number: 5848400
    Abstract: An electronic financial transaction clearing and settlement system handles and processes electronic financial transactions on behalf of a set of regional banks and correspondent banks. In particular, each bank participating in the system has a financial transaction server. The financial transaction server of each regional bank performs settlement and transaction forwarding services on behalf of the correspondent banks serviced by that regional bank. The financial transaction server for each correspondent bank transmits and receives electronic financial transactions to and from the financial transaction server for its regional bank.
    Type: Grant
    Filed: July 1, 1996
    Date of Patent: December 8, 1998
    Assignee: Sun Microsystems, Inc.
    Inventor: Sheueling S. Chang