Patents by Inventor Allen Freudenstein

Allen Freudenstein 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: 9684889
    Abstract: A system for warranting the identity of a party over an electronic network. The system comprises a root entity and a plurality of additional entities. Each additional entity is admitted to the system after agreeing to abide by a plurality of operating rules promulgated by the root entity. The additional entities may comprise level-one participants and level-two participants. Certificate authorities maintained by level-one participants issue digital certificates to their customers. The digital certificates bind the customers to their public keys. System customers are also provided with a warranty request formatter which is adapted to formulate a request for a warranty as to the veracity of information contained in a digital certificate. The warranty request formatter is also adapted to transmit the request for the warranty to the customer's level-one participant.
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: June 20, 2017
    Assignee: Identrust, Inc.
    Inventors: Mack Hicks, Regina Seiler, Guy Tallent, Kristin Kupres, Allen Freudenstein
  • Publication number: 20040111379
    Abstract: Disclosed is a system for warranting the identity of a party over an electronic network. The system comprises a root entity and a plurality of additional entities. Each additional entity is admitted to the system after agreeing to abide by a plurality of operating rules promulgated by the root entity. The additional entities may comprise level-one participants and level-two participants. Certificate authorities maintained by level-one participants issue digital certificates to their customers. The digital certificates bind the customers to their public keys. System customers are also provided with a warranty request formatter which is adapted to formulate a request for a warranty as to the veracity of information contained in a digital certificate. The warranty request formatter is also adapted to transmit the request for the warranty to the customer's level-one participant.
    Type: Application
    Filed: May 20, 2003
    Publication date: June 10, 2004
    Inventors: Mack Hicks, Regina Seiler, Guy Tallent, Kristin Kupres, Allen Freudenstein