Patents by Inventor Christopher S. Kallas

Christopher S. Kallas 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).

  • Patent number: 9478094
    Abstract: An apparatus for facilitating payment using a payment card includes a computerized sales transaction device structured to determine a monetary amount for a sale, and a secure card activated terminal (CAT) device in electronic communication with the computerized sales transaction device. The computerized sales transaction device sends the monetary amount to the secure CAT device. The secure CAT device is structured to: (i) obtain sensitive payment card information from the card, (ii) automatically request in a secure, encrypted manner authorization for the sale using the monetary amount and the sensitive payment card information, (iii) receive in a secure, encrypted manner authorization approval for the sale, and (iv) in response to receiving the authorization approval, send purchase authorization approval information to the computerized sales transaction device. The computerized sales transaction device never receives the sensitive payment card information.
    Type: Grant
    Filed: December 29, 2009
    Date of Patent: October 25, 2016
    Assignee: Pitney Bowes Inc.
    Inventors: Mark E. Sievel, Christopher S. Kallas, Joseph P. Tokarski, Nirav I. Pravasi
  • Publication number: 20110161231
    Abstract: An apparatus for facilitating payment using a payment card includes a computerized sales transaction device structured to determine a monetary amount for a sale, and a secure card activated terminal (CAT) device in electronic communication with the computerized sales transaction device. The computerized sales transaction device sends the monetary amount to the secure CAT device. The secure CAT device is structured to: (i) obtain sensitive payment card information from the card, (ii) automatically request in a secure, encrypted manner authorization for the sale using the monetary amount and the sensitive payment card information, (iii) receive in a secure, encrypted manner authorization approval for the sale, and (iv) in response to receiving the authorization approval, send purchase authorization approval information to the computerized sales transaction device. The computerized sales transaction device never receives the sensitive payment card information.
    Type: Application
    Filed: December 29, 2009
    Publication date: June 30, 2011
    Applicant: Pitney Bowes Inc.
    Inventors: Mark E. Sievel, Christopher S. Kallas, Joseph P. Tokarski, Nirav I. Pravasi
  • Patent number: 6963861
    Abstract: A system and method of retrieving shipment data uses destination information, as well as the carrier and level of service data models to retrieve the appropriate shipment data which complies with the selected parameters. The delivery commitment systems returns information concerning the number of days, the delivery, the latest time of delivery, whether the delivery is guaranteed based upon selected parameters concerning the origin and destination of the package. Carrier specific data can be stored in a common, carrier-independent form including an origin map, (optional) one or more destination maps, a service token map, a zone token map, and a delivery commitment matrix. Origins and destinations can be defined by five-digit ZIP codes and the service can be identified by a TokenID. Each origin can be mapped to a destination within the destination map, where each destination in the destination map is resolved to a service level index.
    Type: Grant
    Filed: October 4, 1999
    Date of Patent: November 8, 2005
    Assignee: Pitney Bowes Inc.
    Inventors: Glen A. Boucher, Brian D. Flesser, Christopher S. Kallas, Edward M. Rauh