Patents by Inventor Youn Min Chung

Youn Min Chung 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).

  • Laser transmitter and method for operating the same
    Patent number: 10502817
    Abstract: Disclosed are a laser transmitter and a method for operating the same. The laser transmitter may include: a laser signal receiving unit configured to receive monitor laser signals transmitted by a laser-based speed monitor; a laser signal transmitting unit configured to transmit jamming laser signals against the received monitor laser signals; and a control unit configured to measure the signal intervals of the received monitor laser signals when the monitor laser signals are detected, compute information for the jamming laser signals by using the measured signal intervals, and generate the jamming laser signals according to the computed information.
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: December 10, 2019
    Inventor: Youn Min Chung
  • LASER TRANSMITTER AND METHOD FOR OPERATING THE SAME
    Publication number: 20190271770
    Abstract: Disclosed are a laser transmitter and a method for operating the same. The laser transmitter may include: a laser signal receiving unit configured to receive monitor laser signals transmitted by a laser-based speed monitor; a laser signal transmitting unit configured to transmit jamming laser signals against the received monitor laser signals; and a control unit configured to measure the signal intervals of the received monitor laser signals when the monitor laser signals are detected, compute information for the jamming laser signals by using the measured signal intervals, and generate the jamming laser signals according to the computed information.
    Type: Application
    Filed: November 13, 2018
    Publication date: September 5, 2019
    Inventor: Youn Min Chung