Patents by Inventor Martin Zachrison

Martin Zachrison 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).

  • METHODS AND COMPUTER PROGRAMS FOR EFFICIENT PAYMENTS USING DIGITAL PROMISSORY NOTES
    Publication number: 20170011365
    Abstract: A method performed by a computer implemented method performed by an issuer device for providing a promissory note as a means of payment to a user device and enabling a redemption payment transaction based on the promissory note to a last bearer device is provided. The issuer device issues a promissory note as a first digital information carrier. The issuer device then transmits the promissory note as the first digital information carrier to the user device. The issuer device also receives the promissory note as a second digital information carrier from the last bearer device. The issuer device then proceeds with the redemption payment transaction based on the promissory note to the last bearer device.
    Type: Application
    Filed: July 8, 2016
    Publication date: January 12, 2017
    Inventors: Jarl Fransson, Martin Zachrison