Patents by Inventor John D. Swain

John D. Swain 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 FOR ESTABLISHING LEGITIMACY OF COMMUNICATIONS
    Publication number: 20100145951
    Abstract: A method for sending a message to a recipient, which comprises determining a data set associated with the message; accessing an ensemble of precomputed tags corresponding to respective initial data sets, each precomputed tag representing a solution to a computational problem involving the respective initial data set; identifying the precomputed tag in the ensemble for which the corresponding initial data set corresponds to the data set associated with the message; and sending the message and informing the recipient of the identified precomputed tag.
    Type: Application
    Filed: January 8, 2008
    Publication date: June 10, 2010
    Inventors: Mark F. Van Coeverden De Groot, John D. Swain