Patents by Inventor Jiun-Hua Li

Jiun-Hua Li 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).

  • Mobile vehicle, ground treating equipment and orientation adjusting method thereof
    Patent number: 10701858
    Abstract: A mobile vehicle, a ground treating equipment and an orientation adjusting method thereof are provided. The ground treating equipment includes a frame, a ground treating unit, a connecting rod set, a connecting rod driving unit, a rotation driving unit, two pressure sensors and a controller. The ground treating unit is mounted at the frame. Two ends of the connecting rod set are connected to the frame and the mobile vehicle. The connecting rod driving unit is mounted at the connecting rod set for adjusting the orientation of the connecting rod set. The rotation driving unit is mounted between the frame and the connecting rod set for driving the frame to rotate relative to the connecting rod set. The pressure sensors are mounted at the frame for sensing two pressure values between the frame and ground, or the pressure sensors are mounted at the rotation driving unit for sensing two pressure values while the frame is driven to rotate clockwise and counter-clockwise.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: July 7, 2020
    Assignee: Industrial Technology Research Institute
    Inventors: Yun-Sheng Ku, Yi-Tien Yan, Jiun-Hua Li, Shu-Hui Yang, Wei-Chieh Chang, Ling-Yu Tsai
  • MOBILE VEHICLE, GROUND TREATING EQUIPMENT AND ORIENTATION ADJUSTING METHOD THEREOF
    Publication number: 20190174672
    Abstract: A mobile vehicle, a ground treating equipment and an orientation adjusting method thereof are provided. The ground treating equipment includes a frame, a ground treating unit, a connecting rod set, a connecting rod driving unit, a rotation driving unit, two pressure sensors and a controller. The ground treating unit is mounted at the frame. Two ends of the connecting rod set are connected to the frame and the mobile vehicle. The connecting rod driving unit is mounted at the connecting rod set for adjusting the orientation of the connecting rod set. The rotation driving unit is mounted between the frame and the connecting rod set for driving the frame to rotate relative to the connecting rod set. The pressure sensors are mounted at the frame for sensing two pressure values between the frame and ground, or the pressure sensors are mounted at the rotation driving unit for sensing two pressure values while the frame is driven to rotate clockwise and counter-clockwise.
    Type: Application
    Filed: December 14, 2017
    Publication date: June 13, 2019
    Applicant: Industrial Technology Research Institute
    Inventors: Yun-Sheng Ku, Yi-Tien Yan, Jiun-Hua Li, Shu-Hui Yang, Wei-Chieh Chang, Ling-Yu Tsai