Patents by Inventor Dirk Ammermann

Dirk Ammermann 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).

  • Payment protocol and data transmission method and data transmission device for conducting payment transactions
    Publication number: 20050256802
    Abstract: Method for carrying out a transaction on a system that includes at least one central processing platform, at least issuer server and at least one acquirer server, wherein the central processing platform includes a routing engine coupled by a communication connection to the issuer server and the acquirer server, and the method includes the steps of receiving a transaction inquiry at the acquirer server or the issuer server, routing of the inquiry from the acquirer server or from the issuer server to the central processor platform, and operating the central processor platform, in order to implement the transaction.
    Type: Application
    Filed: November 14, 2002
    Publication date: November 17, 2005
    Inventors: Dirk Ammermann, Gero Offer, Andreas Marra, Stephan Kruppa, Denis Bouceka, Andreas Schulze, Damian Hackett, Bernd Biechele, Manfred Mannle, Holger Zimmermann, Ove Blumert, Michael Weber, Lysann Most, Frank Kohntopp