Patents by Inventor Long Sheng BAI

Long Sheng BAI 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).

  • Determining the net emissions of air pollutants
    Patent number: 10830743
    Abstract: A method for determining a source of pollutant emissions for a selected area includes: mapping a grid onto a representation of the selected area; collecting monitoring data for the selected data; from the monitoring data, assigning air pollution values and weather values to each cell in the grid using an interpolation method to estimate values for gap cells; re-sizing the grid to mitigate the influence of atmospheric turbulence on the air pollution values; and using weather factor separation to minimize the influence of weather from the air pollution values, resulting in air pollution values that reflect the net pollutant emissions for the selected area.
    Type: Grant
    Filed: May 4, 2017
    Date of Patent: November 10, 2020
    Assignee: International Business Machines Corporation
    Inventors: Long Sheng Bai, Liang Liu, Zhuo Liu, Jun Mei Qu, Wei Zhuang
  • DETERMINING THE NET EMISSIONS OF AIR POLLUTANTS
    Publication number: 20180321208
    Abstract: A method for determining a source of pollutant emissions for a selected area includes: mapping a grid onto a representation of the selected area; collecting monitoring data for the selected data; from the monitoring data, assigning air pollution values and weather values to each cell in the grid using an interpolation method to estimate values for gap cells; re-sizing the grid to mitigate the influence of atmospheric turbulence on the air pollution values; and using weather factor separation to minimize the influence of weather from the air pollution values, resulting in air pollution values that reflect the net pollutant emissions for the selected area.
    Type: Application
    Filed: May 4, 2017
    Publication date: November 8, 2018
    Inventors: Long Sheng BAI, Liang LIU, Zhuo LIU, Jun Mei QU, Wei ZHUANG