Patents by Inventor Jinsen Shi

Jinsen Shi 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).

  • Multi-excitation wavelength spectrometer fluorescence laser radar system
    Patent number: 11536609
    Abstract: The present invention discloses a multi-excitation wavelength spectrometer fluorescence laser radar system, including a multi-wavelength laser emission system, a signal frequency division system and a data storage and display system. The present invention emits lasers with a plurality of wavelengths into the atmosphere simultaneously to alternately excite an organic matter in atmospheric particulate matters and obtain a fluorescence spectrum. The lasers with different wavelengths can excite the same organic matter to obtain different spectra. By analyzing a matrix diagram of each excitation and emission fluorescence spectrum, the present invention effectively explores the features of compositions and concentration of the organic matter in the atmospheric particulate matters.
    Type: Grant
    Filed: January 5, 2021
    Date of Patent: December 27, 2022
    Assignee: LANZHOU UNIVERSITY
    Inventors: Zhongwei Huang, Jianping Huang, Wuren Li, Ze Li, Jianrong Bi, Jinsen Shi
  • MULTI-EXCITATION WAVELENGTH SPECTROMETER FLUORESCENCE LASER RADAR SYSTEM
    Publication number: 20220163392
    Abstract: The present invention discloses a multi-excitation wavelength spectrometer fluorescence laser radar system, including a multi-wavelength laser emission system, a signal frequency division system and a data storage and display system. The present invention emits lasers with a plurality of wavelengths into the atmosphere simultaneously to alternately excite an organic matter in atmospheric particulate matters and obtain a fluorescence spectrum. The lasers with different wavelengths can excite the same organic matter to obtain different spectra. By analyzing a matrix diagram of each excitation and emission fluorescence spectrum, the present invention effectively explores the features of compositions and concentration of the organic matter in the atmospheric particulate matters.
    Type: Application
    Filed: January 5, 2021
    Publication date: May 26, 2022
    Inventors: Zhongwei Huang, Jianping Huang, Wuren Li, Ze Li, Jianrong Bi, Jinsen Shi