Patents by Inventor Faqing Ma

Faqing Ma 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).

  • Banknote position detection device
    Patent number: 10055922
    Abstract: An apparatus for detecting a banknote location is provided, which includes a first, second and third photoelectric sensors installed respectively at the entrance, exit and inside of a banknote passage. The first photoelectric sensor includes a light-emitting end, a light-receiving end, a first reflecting mirror and a second reflecting mirror, for detecting whether a banknote reaches the entrance. The second photoelectric sensor includes a light-emitting end, a light-receiving end, a third reflecting mirror and a fourth reflecting mirror, for detecting whether a banknote reaches the exit. The third photoelectric sensor includes a light-emitting end, a light-receiving end, an upper reflecting mirror group and a lower reflecting mirror group, for detecting whether a banknote is inside the passage.
    Type: Grant
    Filed: April 6, 2016
    Date of Patent: August 21, 2018
    Assignee: GRG Banking Equipment Co., Ltd.
    Inventors: Faqing Ma, Zhiqiang Sun, Zhuang Jiang, Zhefeng Hong
  • BANKNOTE POSITION DETECTION DEVICE
    Publication number: 20180122175
    Abstract: An apparatus for detecting a banknote location is provided, which includes a first, second and third photoelectric sensors installed respectively at the entrance, exit and inside of a banknote passage. The first photoelectric sensor includes a light-emitting end, a light-receiving end, a first reflecting mirror and a second reflecting mirror, for detecting whether a banknote reaches the entrance. The second photoelectric sensor includes a light-emitting end, a light-receiving end, a third reflecting mirror and a fourth reflecting mirror, for detecting whether a banknote reaches the exit. The third photoelectric sensor includes a light-emitting end, a light-receiving end, an upper reflecting mirror group and a lower reflecting mirror group, for detecting whether a banknote is inside the passage.
    Type: Application
    Filed: April 6, 2016
    Publication date: May 3, 2018
    Applicant: GRG Banking Equipment Co., Ltd.
    Inventors: Faqing Ma, Zhiqiang Sun, Zhuang Jiang, Zhefeng Hong