The present invention discloses a method for registering biometric information for use in a smartcard-reader system. The method comprises the steps of contacting an authorized sample receiver and submitting a biometric to a sensor to facilitates the sensor in obtaining a biometric sample. The method...http://www.google.com.tw/patents/US7530493?utm_source=gb-gplus-share專利 US7530493 - Smartcard transaction method and system using iris scan recognition
