Patents by Inventor Junwei MIN

Junwei MIN 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).

  • Full-color three-dimennsional optical sectioning microscopic imaging system and method based on structured illumination
    Patent number: 10151907
    Abstract: The present invention provides a full-color three-dimensional optical sectioning microscopic imaging system and method based on structured illumination, includes an illumination source, a dichroic prism positioned at the illumination optical path, a structured light generator positioned at the reflected optical path of the dichroic prism, a lens positioned at the transmitted optical path of the dichroic prism, a beam splitter positioned at the optical path of the lens, an objective lens and a sample stage positioned at the upper optical path of the beam splitter, a reflector mirror and a tube lens positioned at the lower optical path of the beam splitter and a CCD camera positioned behind the tube lens. The illumination source is an incoherent monochrome LED or a white light LED The structured light generator is a DMD (Digital Micro-mirror Device).
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: December 11, 2018
    Assignee: XI'AN INSTITUTE OF OPTICS AND PRECISION MECHANICS OF CAS
    Inventors: Ming Lei, Baoli Yao, Jia Qian, Dan Dan, Xing Zhou, Yanlong Yang, Shaohui Yan, Junwei Min
  • Full-Color Three-Dimensionnal Optical Sectioning Microscopic Imaging System and Method Based on Structured Illumination
    Publication number: 20170052356
    Abstract: The present invention provides a full-color three-dimensional optical sectioning microscopic imaging system and method based on structured illumination, includes an illumination source, a dichroic prism positioned at the illumination optical path, a structured light generator positioned at the reflected optical path of the dichroic prism, a lens positioned at the transmitted optical path of the dichroic prism, a beam splitter positioned at the optical path of the lens, an objective lens and a sample stage positioned at the upper optical path of the beam splitter, a reflector mirror and a tube lens positioned at the lower optical path of the beam splitter and a CCD camera positioned behind the tube lens. The illumination source is an incoherent monochrome LED or a white light LED The structured light generator is a DMD (Digital Micro-mirror Device).
    Type: Application
    Filed: November 24, 2015
    Publication date: February 23, 2017
    Inventors: Ming LEI, Baoli YAO, Jia QIAN, Dan DAN, Xing ZHOU, Yanlong YANG, Shaohui YAN, Junwei MIN