Patents Assigned to Cardcom, Inc.
  • Age verification device
    Patent number: 6196460
    Abstract: The invention relates to an electronic age verification device that reads data stored on a data carrier or readable medium, such as a driver's license or identification card, then calculates and displays information such as the license or cardholder's age and the expiration status of the license or identification card.
    Type: Grant
    Filed: August 13, 1998
    Date of Patent: March 6, 2001
    Assignee: Cardcom, Inc.
    Inventor: Min Chul Shin
  • Age verification device
    Patent number: D425800
    Type: Grant
    Filed: August 12, 1999
    Date of Patent: May 30, 2000
    Assignee: Cardcom, Inc.
    Inventor: Min Chul Shin