Patents by Inventor Danilo Portal

Danilo Portal 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 SYSTEM AND METHODS
    Publication number: 20080086412
    Abstract: Disclosed are methods for a system having a payment switch and a retailer. In a plurality of cards, a first signal corresponds to a signal common to the plurality of cards, and there is a second signal on a first card in the plurality of cards. The method includes receiving the second signal from the point of sale; accessing the bank account, by using the first signal and the signal received in the previous step; responsive to a failure to withdraw funds from the bank account, accessing the bank account to withdraw a fee; and making an accounting system entry corresponding to a first amount the first amount being a portion of the fee owed by the first business entity to the retailer.
    Type: Application
    Filed: October 1, 2007
    Publication date: April 10, 2008
    Inventors: Joseph Randazza, Danilo Portal
  • PAYMENT SYSTEMS AND METHODS
    Publication number: 20070282690
    Abstract: Disclosed are payment system and methods.
    Type: Application
    Filed: March 27, 2007
    Publication date: December 6, 2007
    Inventors: Joseph Randazza, Danilo Portal
  • PAYMENT SYSTEM AND METHODS
    Publication number: 20070272739
    Abstract: Disclosed are payment system and methods.
    Type: Application
    Filed: April 11, 2007
    Publication date: November 29, 2007
    Inventors: JOSEPH RANDAZZA, Danilo Portal