Patents by Inventor Rick Jezierny

Rick Jezierny 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).

  • Use of short message service (SMS) for secure transactions
    Patent number: 7076657
    Abstract: A system and method is presented for establishing a secure conduit for SMS communication between a center and a wireless terminal. The center encrypts an authorization key in response to a wireless terminal's SMS message containing a public key and a request for the authorization key, sends back to the wireless terminal an SMS message containing the encrypted authorization key, decrypts another SMS message received from the wireless terminal which contains an authentication code and a request for a traffic key, authenticates the SMS message, encrypts the traffic key, and sends to the wireless terminal another SMS message containing the traffic key.
    Type: Grant
    Filed: December 28, 2001
    Date of Patent: July 11, 2006
    Assignee: Siemens Communications, Inc.
    Inventors: Vassilios Koukoulidis, George Stamatelos, Rick Jezierny
  • Use of short message service (SMS) for secure transactions
    Publication number: 20030123669
    Abstract: A system and method is presented for establishing a secure conduit for SMS communication between a center and a wireless terminal. The center encrypts an authorization key in response to a wireless terminal's SMS message containing a public key and a request for the authorization key, sends back to the wireless terminal an SMS message containing the encrypted authorization key, decrypts another SMS message received from the wireless terminal which contains an authentication code and a request for a traffic key, authenticates the SMS message, encrypts the traffic key, and sends to the wireless terminal another SMS message containing the traffic key.
    Type: Application
    Filed: December 28, 2001
    Publication date: July 3, 2003
    Inventors: Vassilios Koukoulidis, George Stamatelos, Rick Jezierny