Patents by Inventor Yingdong TANG

Yingdong TANG 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).

  • Method for tracing pollution at drainage outlet of culvert
    Patent number: 11645842
    Abstract: A method for tracing pollution at a drainage outlet of a culvert. (1) The main line of the culvert is fully detected through an inspection robot to obtain the image data, water quality data, coordinates and other basic data of the outlet. (2) The type of the outlet is determined according to the data information obtained in step (1). (3) Pollutants in the drainage outlet with suspected rainwater-sewage connection are traced, and sources of the pollutants flowing to the outlet are all located.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: May 9, 2023
    Assignee: PowerChina Huadong Engineering Corporation Limited
    Inventors: Yingdong Tang, Yuhang Shao, Shaohua Lou
  • METHOD FOR TRACING POLLUTION AT DRAINAGE OUTLET OF CULVERT
    Publication number: 20220147740
    Abstract: A method for tracing pollution at a drainage outlet of a culvert. (1) The main line of the culvert is fully detected through an inspection robot to obtain the image data, water quality data, coordinates and other basic data of the outlet. (2) The type of the outlet is determined according to the data information obtained in step (1). (3) Pollutants in the drainage outlet with suspected rainwater-sewage connection are traced, and sources of the pollutants flowing to the outlet are all located.
    Type: Application
    Filed: March 5, 2021
    Publication date: May 12, 2022
    Inventors: Yingdong TANG, Yuhang SHAO, Shaohua LOU