Patents by Inventor Haekoong JUNG

Haekoong JUNG 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).

  • SYSTEM AND METHOD FOR CARD PAYMENT IN WHICH CONFIRMATION IS AVAILABLE BEFORE TRANSACTION
    Publication number: 20160224985
    Abstract: A method of paying by a before-transaction confirmation card includes: receiving, by a payment service server, a user's payment information approval request from an affiliated store terminal; requesting, by the payment service server, transaction confirmation from a before-transaction confirmation server; performing, by the before-transaction confirmation server, a transaction confirmation signature after confirmation for a transaction confirmation request; and approving, by the payment service server, a user transaction in the affiliated store terminal.
    Type: Application
    Filed: September 15, 2015
    Publication date: August 4, 2016
    Inventors: Jang Gwan JO, Haekoong JUNG, Seok Bae PARK