Patents by Inventor Yansong HOU

Yansong HOU 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).

  • Collimator for detector and application thereof
    Patent number: 11576633
    Abstract: A collimator for a detector is disclosed. The collimator comprises: a bottom plate provided with imaging through holes distributed in an array, each of the imaging through holes comprising a first hole segment and a second hole segment, the transverse size of the first hole segment gradually decreasing in a direction from a free end to the second hole segment, and the transverse size of the second hole segment gradually decreasing in a direction from the free end to the first hole segment; a shielding case formed on the bottom plate; and a top plate disposed in the shielding case and closing at least a part of an opening of the shielding case, the top plate being provided with shielding through holes distributed in an array, and the imaging through holes being in one-to-one correspondence with the shielding through holes.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: February 14, 2023
    Assignee: BEIJING NOVEL MEDICAL EQUIPMENT LTD.
    Inventors: Yansong Hou, Haipeng Wang, Lilei Gao, Tianpeng Xu, Dongling Tian, Nianming Jiang, Chang Qi, Mai Liu
  • COLLIMATOR FOR DETECTOR AND APPLICATION THEREOF
    Publication number: 20210236071
    Abstract: A collimator for a detector is disclosed. The collimator comprises: a bottom plate provided with imaging through holes distributed in an array, each of the imaging through holes comprising a first hole segment and a second hole segment, the transverse size of the first hole segment gradually decreasing in a direction from a free end to the second hole segment, and the transverse size of the second hole segment gradually decreasing in a direction from the free end to the first hole segment; a shielding case formed on the bottom plate; and a top plate disposed in the shielding case and closing at least a part of an opening of the shielding case, the top plate being provided with shielding through holes distributed in an array, and the imaging through holes being in one-to-one correspondence with the shielding through holes.
    Type: Application
    Filed: May 6, 2019
    Publication date: August 5, 2021
    Inventors: Yansong HOU, Haipeng WANG, Lilei GAO, Tianpeng XU, Dongling TIAN, Nianming JIANG, Chang QI, Mai LIU