Patents by Inventor Yu John HSU

Yu John HSU 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).

  • Fluorescence hyperspectral microscopy system featuring structured illumination and parallel recording comprising a frequency-dividing reflection element
    Patent number: 9618452
    Abstract: A fluorescence hyperspectral microscopy system featuring structured illumination and parallel recording includes a light projection sub-system, a detection sub-system, and an electrical controller. The light projection sub-system includes a digital light processing (DLP) module for generating linear excitation light, a first lens set, an optical path allocation element, and an objective lens. The detection sub-system includes a second lens set, a frequency-dividing reflection element, a two-dimensional light detector, and a light collection element. With the detection sub-system performing detection in conjunction with the light projection sub-system, and the electrical controller controlling the DLP module, a two-dimensional moving platform, and the two-dimensional light detector, the fluorescence hyperspectral microscopy system provides increased resolution and can obtain accurate information in spatial and spectral dimensions and hence a four-dimensional hyperspectral image of the object under detection.
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: April 11, 2017
    Assignee: National Central University
    Inventors: Szu-Yu Chen, Poyu Su, Chiao-Sheng Lu, Yu John Hsu
  • FLUORESCENCE HYPERSPECTRAL MICROSCOPY SYSTEM FEATURING STRUCTURED ILLUMINATION AND PARALLEL RECORDING
    Publication number: 20160320305
    Abstract: A fluorescence hyperspectral microscopy system featuring structured illumination and parallel recording includes a light projection sub-system, a detection sub-system, and an electrical controller. The light projection sub-system includes a digital light processing (DLP) module for generating linear excitation light, a first lens set, an optical path allocation element, and an objective lens. The detection sub-system includes a second lens set, a frequency-dividing reflection element, a two-dimensional light detector, and a light collection element. With the detection sub-system performing detection in conjunction with the light projection sub-system, and the electrical controller controlling the DLP module, a two-dimensional moving platform, and the two-dimensional light detector, the fluorescence hyperspectral microscopy system provides increased resolution and can obtain accurate information in spatial and spectral dimensions and hence a four-dimensional hyperspectral image of the object under detection.
    Type: Application
    Filed: June 17, 2015
    Publication date: November 3, 2016
    Inventors: Szu-Yu CHEN, Poyu SU, Chiao-Sheng LU, Yu John HSU