Patents by Inventor Yongquan LUO

Yongquan LUO 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).

  • Near-infrared spectrum imaging system and method for diagnosis of depth and area of burn skin necrosis
    Patent number: 10278636
    Abstract: A near-infrared spectrum imaging system for diagnosis of the depth and the area of burn skin necrosis comprises a spectrum imager and a computer controlled system. The spectrum imaging system comprises a light source (101), an optical lens (102), a filter (103), a driving controller (105a, 105b, 104), and a CCD camera (106). The filter (103) uses a wide-spectrum liquid crystal tunable filter (LCTF) or an acousto-optic tunable filter (AOTF) that obtain 1100-2500 nm waveband spectral signals of burn skin necrosis tissue of a target region. A compute controlled system is internally provided with a universal module, a data module, a spectrum correction module, a spectrum matching module, and a burn wound three-dimensional synthesizing module.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: May 7, 2019
    Assignee: BEIJING HEFENGLIANKANG INVESTMENT MANAGEMENT LTD
    Inventors: Jun Wu, Cangli Liu, Junjie Yang, Yongquan Luo, Lixian Huang, Gaoxing Luo, Zhiqiang Chen, Jianheng Zhao, Dayong Zhang, Zhixue Shen, Jianfeng Li, Weifeng He
  • NEAR-INFRARED SPECTRUM IMAGING SYSTEM AND METHOD FOR DIAGNOSIS OF DEPTH AND AREA OF BURN SKIN NECROSIS
    Publication number: 20160345888
    Abstract: A near-infrared spectrum imaging system for diagnosis of the depth and the area of burn skin necrosis comprises a spectrum imager and a computer controlled system. The spectrum imaging system comprises a light source (101), an optical lens (102), a filter (103), a driving controller (105a, 105b, 104), and a CCD camera (106). The filter (103) uses a wide-spectrum liquid crystal tunable filter (LCTF) or an acousto-optic tunable filter (AOTF) that obtain 1100-2500 nm waveband spectral signals of burn skin necrosis tissue of a target region. A compute controlled system is internally provided with a universal module, a data module, a spectrum correction module, a spectrum matching module, and a burn wound three-dimensional synthesizing module.
    Type: Application
    Filed: January 9, 2015
    Publication date: December 1, 2016
    Inventors: Jun WU, Cangli LIU, Junjie YANG, Yongquan LUO, Lixian HUANG, Gaoxing LUO, Zhiqiang CHEN, Jianheng ZHAO, Dayong ZHANG, Zhixue SHEN, Jianfeng LI, Weifeng HE
  • Egg container
    Patent number: D1006549
    Type: Grant
    Filed: August 25, 2023
    Date of Patent: December 5, 2023
    Inventor: Yongquan Luo