Patents by Inventor Qidong HU

Qidong HU 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).

  • Systems and methods for determining a path of a moving device
    Patent number: 11017662
    Abstract: The present disclosure relates to systems and methods for determining a path of a moving vehicle. The systems may perform the methods to obtain a plurality of location points relating to a moving device; determine at least one average velocity of the moving device between two of the plurality of location points; remove at least one interfering location point from the plurality of location points based on the at least one average velocity; determine remainders of the plurality of location points as a set of effective location points based on the at least one average velocity; determine a path of the moving device based on the set of effective location points; and store data for the path of the moving device in the one or more storage media.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: May 25, 2021
    Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    Inventors: Cong Ren, Qidong Hu, Boyu Liu
  • Systems and methods for determining a path of a moving device
    Patent number: 10739469
    Abstract: A system (100) and method (300,400,500) for determining a path of a moving vehicle. The system (100) performs the method to obtain location points relating to a moving device (302); determine at least one average velocity of the moving device between two location points (304,406); remove at least one interfering location point from the location points based on the at least one average velocity (412); determine the remainders of the plurality of location points as a set of effective location points based on the at least one average velocity (306,414); determine a path of the moving device based on the set of effective location points (308); and store data for the path of the moving device in the one or more storage media.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: August 11, 2020
    Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    Inventors: Cong Ren, Qidong Hu, Boyu Liu
  • SYSTEMS AND METHODS FOR DETERMINING A PATH OF A MOVING DEVICE
    Publication number: 20200166654
    Abstract: The present disclosure relates to systems and methods for determining a path of a moving vehicle. The systems may perform the methods to obtain a plurality of location points relating to a moving device; determine at least one average velocity of the moving device between two of the plurality of location points; remove at least one interfering location point from the plurality of location points based on the at least one average velocity; determine remainders of the plurality of location points as a set of effective location points based on the at least one average velocity; determine a path of the moving device based on the set of effective location points; and store data for the path of the moving device in the one or more storage media.
    Type: Application
    Filed: January 23, 2020
    Publication date: May 28, 2020
    Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    Inventors: Cong REN, Qidong HU, Boyu LIU
  • SYSTEMS AND METHODS FOR DETERMINING A PATH OF A MOVING DEVICE
    Publication number: 20180081068
    Abstract: A system (100) and method (300,400,500) for determining a path of a moving vehicle. The system (100) performs the method to obtain location points relating to a moving device (302); determine at least one average velocity of the moving device between two location points (304,406); remove at least one interfering location point from the location points based on the at least one average velocity (412); determine the remainders of the plurality of location points as a set of effective location points based on the at least one average velocity (306,414); determine a path of the moving device based on the set of effective location points (308); and store data for the path of the moving device in the one or more storage media.
    Type: Application
    Filed: December 19, 2016
    Publication date: March 22, 2018
    Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT C O., LTD.
    Inventors: Cong REN, Qidong HU, Boyu LIU