Patents by Inventor Mark H. Hileman

Mark H. Hileman 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: 20040114766
    Abstract: A method and system providing a secure system for purchasing goods or services from a gift provider over a network, such as the Internet, is disclosed. A gift giver purchases the goods or services for a gift recipient, wherein an encrypted key is generated for the transaction. Portions of the encrypted key are divided between the gift recipient and the gift giver, with a third party (e.g., the gift provider) holding the entire key and decryption tools. After delivery of a gift card to the gift recipient, communication between the gift giver and the gift recipient must be made to recombine the portions of the encrypted key. Upon submitting the complete key to the gift provider, the gift card is redeemed/activated giving it a monetary value or access to the goods and services.
    Type: Application
    Filed: August 26, 2002
    Publication date: June 17, 2004
    Inventors: Mark H. Hileman, Gary M. Cairns