Patents by Inventor QIANG RAY LIU

QIANG RAY LIU 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: 20190353483
    Abstract: A method for planning a turn path of a vehicle includes monitoring coverage by the vehicle and/or a second vehicle, determining a turn start intersection point defined by an intersection of a first track path of a plurality of track paths and an inner headland pass at its corresponding edge, determining a turn end intersection point defined by an intersection of a second track path of the plurality of track paths and the inner headland pass at its corresponding edge, and creating a curved turn path from the turn start intersection point to the turn end intersection point based on coverage by the at least one of the vehicle and a second vehicle.
    Type: Application
    Filed: May 15, 2018
    Publication date: November 21, 2019
    Inventors: QIANG RAY LIU, COLIN D. ENGEL