Patents by Inventor Tianhui JIAO

Tianhui JIAO 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).

  • CHARACTERISTIC INFORMATION EXTRACTION METHOD AND PORTABLE DETECTION SYSTEM FOR SMALL-MOLECULE VOLATILE SUBSTANCES
    Publication number: 20230266249
    Abstract: A characteristic information extraction method of a small-molecule volatile substance, including: dividing a surface-enhanced Raman scattering (SERS) spectrum of the small-molecule volatile substance to obtain n wavelength subintervals, where n is a positive integer; sampling the n wavelength subintervals through weighted bootstrap sampling (WBS) to obtain Wwavelength subintervals, where W is a positive integer less than n; and screening the W wavelength subintervals to obtain desired wavelength subintervals. This application also provides a rapid detection method and a portable detection system of a small-molecule volatile substance.
    Type: Application
    Filed: April 28, 2023
    Publication date: August 24, 2023
    Inventors: Quansheng CHEN, Huanhuan LI, Qin OUYANG, Jiaji ZHU, Yi XU, Tianhui JIAO, Haihui PAN
  • Characteristic information extraction method, and rapid detection method and system of organic pollutants in complex system
    Patent number: 11635385
    Abstract: A method for fast extracting an organic pollutant in a complex system is disclosed, which includes following steps. A surface-enhanced Raman scattering (SERS) spectrum of an organic pollutant is divided to obtain P wavelength sub-intervals with overlapping regions. The P wavelength sub-intervals are screened to obtain ? wavelength sub-intervals. The ? wavelength sub-intervals are screened to obtain a required wavelength sub-interval. The required wavelength sub-interval is screened to obtain a required wavelength subset. A method and a system for fast detecting an organic pollutant in a complex system are also disclosed.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: April 25, 2023
    Assignees: JiMei University, Jiangsu University
    Inventors: Quansheng Chen, Huanhuan Li, Qin Ouyang, Jiaji Zhu, Yi Xu, Tianhui Jiao, Haihui Pan
  • CHARACTERISTIC INFORMATION EXTRACTION METHOD, AND RAPID DETECTION METHOD AND SYSTEM OF ORGANIC POLLUTANTS IN COMPLEX SYSTEM
    Publication number: 20220042918
    Abstract: A method for fast extracting an organic pollutant in a complex system is disclosed, which includes following steps. A surface-enhanced Raman scattering (SERS) spectrum of an organic pollutant is divided to obtain P wavelength sub-intervals with overlapping regions. The P wavelength sub-intervals are screened to obtain ? wavelength sub-intervals. The ? wavelength sub-intervals are screened to obtain a required wavelength sub-interval. The required wavelength sub-interval is screened to obtain a required wavelength subset. A method and a system for fast detecting an organic pollutant in a complex system are also disclosed.
    Type: Application
    Filed: October 20, 2021
    Publication date: February 10, 2022
    Inventors: Quansheng CHEN, Huanhuan LI, Qin OUYANG, Jiaji ZHU, Yi XU, Tianhui JIAO, Haihui PAN