Patents by Inventor Zixin Qiu

Zixin Qiu 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).

  • Detection mechanism for polymerase chain reaction and polymerase chain reaction device
    Patent number: 10864521
    Abstract: The present invention relates to a detection mechanism for polymerase chain reaction and a polymerase chain reaction device, wherein the detection mechanism comprises at least one excitation module group, each of the excitation module groups comprising two excitation modules for providing excitation light with two wavelengths; an excitation optical fiber, connected to the excitation modules, the excitation optical fiber transmitting the excitation light to at least one reaction tube, each of the reaction tubes receiving excitation light with two wavelengths; a receiving optical fiber, for collecting and transmitting a fluorescent signal from the reaction tube; at least one receiving module group, connected to the receiving optical fiber, each of the receiving module groups comprising two receiving modules, to respectively receive the fluorescent signal of two wavelengths from the same said reaction tube, and convert the fluorescent signal into an electrical signal for output; the detection mechanism is config
    Type: Grant
    Filed: October 25, 2016
    Date of Patent: December 15, 2020
    Assignees: Beijing Wantai Biological Pharmacy Enterprise Co., Ltd., Beijing University of Chemical Technology, Xiamen University
    Inventors: Xianbo Qiu, Xiangzhong Ye, Shengxiang Ge, Shiyin Zhang, Pengfei Gao, Shangzhi Ji, Yongliang Yang, Zixin Qiu, Ningshao Xia
  • Detection Mechanism for Polymerase Chain Reaction and Polymerase Chain Reaction Device
    Publication number: 20180326422
    Abstract: The present invention relates to a detection mechanism for polymerase chain reaction and a polymerase chain reaction device, wherein the detection mechanism comprises at least one excitation module group, each of the excitation module groups comprising two excitation modules for providing excitation light with two wavelengths; an excitation optical fiber, connected to the excitation modules, the excitation optical fiber transmitting the excitation light to at least one reaction tube, each of the reaction tubes receiving excitation light with two wavelengths; a receiving optical fiber, for collecting and transmitting a fluorescent signal from the reaction tube; at least one receiving module group, connected to the receiving optical fiber, each of the receiving module groups comprising two receiving modules, to respectively receive the fluorescent signal of two wavelengths from the same said reaction tube, and convert the fluorescent signal into an electrical signal for output; the detection mechanism is config
    Type: Application
    Filed: October 25, 2016
    Publication date: November 15, 2018
    Inventors: Xianbo Qiu, Xiangzhong Ye, Shengxiang Ge, Shiyin Zhang, Pengfei Gao, Shangzhi Ji, Yongliang Yang, Zixin Qiu, Ningshao Xia