Patents by Inventor JAE SEUL MIN

JAE SEUL MIN 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).

  • Financial device and method of controlling financial device
    Patent number: 9978223
    Abstract: A financial device includes: an insertion part to which a medium is inserted; a random number generation unit configured to generate an signal including information on a copying prevention number for preventing copying of a medium according to an on signal; a detection unit installed near the insertion part and configured to generate a detection signal by detecting the existence of the medium; a determination unit configured to determine whether the medium is completely inserted or is being removed based on the detection signal; a controller configured to generate the on signal to make the random number generation unit operate, wherein the controller generates an off signal to make the random number generation unit not operate when it is determined that the medium is completely inserted and generates the on signal to make the random number generation unit operate again when it is determined that the medium is being removed; and a card reader unit installed at one position of a movement path of the inserted me
    Type: Grant
    Filed: March 8, 2017
    Date of Patent: May 22, 2018
    Assignee: LG CNS CO., LTD.
    Inventor: Jae Seul Min
  • FINANCIAL DEVICE AND METHOD OF CONTROLLING FINANCIAL DEVICE
    Publication number: 20170263083
    Abstract: A financial device includes: an insertion part to which a medium is inserted; a random number generation unit configured to generate an signal including information on a copying prevention number for preventing copying of a medium according to an on signal; a detection unit installed near the insertion part and configured to generate a detection signal by detecting the existence of the medium; a determination unit configured to determine whether the medium is completely inserted or is being removed based on the detection signal; a controller configured to generate the on signal to make the random number generation unit operate, wherein the controller generates an off signal to make the random number generation unit not operate when it is determined that the medium is completely inserted and generates the on signal to make the random number generation unit operate again when it is determined that the medium is being removed; and a card reader unit installed at one position of a movement path of the inserted me
    Type: Application
    Filed: March 8, 2017
    Publication date: September 14, 2017
    Inventor: JAE SEUL MIN