Patents by Inventor Hyun Do Nam

Hyun Do Nam 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).

  • Security system and security inspection method using physical information stored in storage medium
    Publication number: 20030159052
    Abstract: The present invention is to an identification system and method that is accomplished comparison and determination of biometric information stored in storage medium and detected from person on site in the identification system such that the present invention enable to reduce time and cost that it takes to communicate biometric information in communication network. Furthermore, after comparing and determining the biometric information, the present invention completely deletes the register data and the biometric information data of the person remained in the temporary memory means such that the present invention is to an identification system and method enabling to prevent the information from leakage and hacking.
    Type: Application
    Filed: February 3, 2003
    Publication date: August 21, 2003
    Inventors: Kyung Yul Lee, Hyun Do Nam, Bong Yul Lee