Patents by Inventor Yongjin BYEON

Yongjin BYEON 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).

  • Publication number: 20200174482
    Abstract: The present invention relates to an online bidirectional trajectory planning method in a state-time space, a recording medium storing a program for employing the same, and a computer program stored in a medium for employing the same. More particularly, the present invention relates to an online bidirectional trajectory planning method in a state-time space, a recording medium storing a program for employing the same, and a computer program stored in a medium for employing the same, wherein autonomous driving is available while over-run or vibration does not occur in a robot by planning a bidirectional trajectory using a forward trajectory and a backward trajectory.
    Type: Application
    Filed: November 11, 2019
    Publication date: June 4, 2020
    Inventors: Hongseok CHEON, Taehyoung KIM, Yongjin BYEON, Jaihoon LEE
  • Publication number: 20200174497
    Abstract: The present invention relates to an autonomous driving cart. More particularly, the present invention relates to an autonomous driving cart that stores information on a leading subject, detects the leading subject from sensed information, and follows the detected leading subject.
    Type: Application
    Filed: November 11, 2019
    Publication date: June 4, 2020
    Inventors: Hongseok CHEON, Taehyoung KIM, Yongjin BYEON, Jaihoon LEE, Ayoung KWON, Chan LEE, Hanmin JO, Yonghwi KIM, Jaesung KIM
  • Publication number: 20200174483
    Abstract: The present invention relates to an obstacle avoiding method in a state-time space, a recording medium storing a program for employing the same, and a computer program stored in a medium for employing the same. More particularly, the present invention relates to an obstacle avoiding method in a state-time space, a recording medium storing a program for employing the same, and a computer program stored in a medium for employing the same, wherein a forward trajectory is calculated on the basis of a safe timed configuration region, when collision is expected while calculating the forward trajectory, a part of the calculated forward trajectory is canceled, and a forward trajectory passing through an interim target is calculated, and thus a time required for calculating is reduced and a trajectory and success rate to the destination target state is ensured so as to obtain improvement in performance.
    Type: Application
    Filed: November 11, 2019
    Publication date: June 4, 2020
    Inventors: Hongseok CHEON, Taehyoung KIM, Yongjin BYEON, Jaihoon LEE