Patents Assigned to Birmingham Systems Limited
  • System and method for authenticating electronic documents
    Patent number: 7346779
    Abstract: A method for securing an electronic document (22) comprising attaching a biometric characteristic (20) and the electronic document (22) to form a biometric characteristic-document combination and encrypting the biometric characteristic-document combination to form an encrypted data package (24).
    Type: Grant
    Filed: February 23, 2001
    Date of Patent: March 18, 2008
    Assignee: Birmingham Systems Limited
    Inventor: Kim Leeper