Patents by Inventor MENG MM ZHANG

MENG MM ZHANG 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).

  • Retrieving pollution emission source using CFD and satellite data
    Patent number: 10372846
    Abstract: A method for modeling air pollution includes receiving a weather model for a particular geographic region. Satellite-observed pollution observation data over the geographic region is received. A physical dispersion model for pollution over the geographic region is generated using the received weather model. The received satellite-observed pollution observation data is interpolated to the generated physical model. The interpolated satellite-observed pollution observation data and the generated physical model are combined using weighted coefficients for both the interpolated satellite-observed pollution observation data and the generated physical model. The weighted coefficients are calculated in accordance with a relative error in both the physical dispersion model and the satellite-observed pollution observation data.
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: August 6, 2019
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Xin Xin Bai, Jin Dong, Hui Bj Du, Xiao Guang Rui, Hai Feng Hf Wang, Bao Guo Bg Xie, Wen Jun Yin, Meng Mm Zhang
  • RETRIEVING POLLUTION EMISSION SOURCE USING CFD AND SATELLITE DATA
    Publication number: 20170140075
    Abstract: A method for modeling air pollution includes receiving a weather model for a particular geographic region. Satellite-observed pollution observation data over the geographic region is received. A physical dispersion model for pollution over the geographic region is generated using the received weather model. The received satellite-observed pollution observation data is interpolated to the generated physical model. The interpolated satellite-observed pollution observation data and the generated physical model are combined using weighted coefficients for both the interpolated satellite-observed pollution observation data and the generated physical model. The weighted coefficients are calculated in accordance with a relative error in both the physical dispersion model and the satellite-observed pollution observation data.
    Type: Application
    Filed: November 12, 2015
    Publication date: May 18, 2017
    Inventors: XIN XIN BAI, JIN DONG, HUI BJ DU, XIAO GUANG RUI, HAI FENG HF WANG, BAO GUO BG XIE, WEN JUN YIN, MENG MM ZHANG