Patents by Inventor Shaorong Feng

Shaorong Feng 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).

  • Patent number: 6847915
    Abstract: The disclosed device features is a contacting three dimensional sole measuring device to produce accurate three dimensional renditions of the bottom of a human foot placed thereon. The device features one or a plurality of sensors groups communicating with the top surface of a case. Each sensor group is dimensioned to accommodate the area of a footprint of a human foot when placed on top of it. Each sensor group is composed of a plurality of linear displacement sensors which measure the displacement caused by the bottom surface of the foot and communicate that displacement to a data processing device which compiles a three dimensional rendition of the bottom of the foot surface from the individual data points from the displacement senors. Accurate renditions of the bottom surface of a human foot may be achieved by a person simply standing on the sensor groups barefoot.
    Type: Grant
    Filed: March 18, 2003
    Date of Patent: January 25, 2005
    Assignee: Ultrafoot Hong Kong Ltd.
    Inventors: Jianxiong Liang, Zhiqiang Liang, Shaorong Feng
  • Publication number: 20040186682
    Abstract: The disclosed device features is a contacting three dimensional sole measuring device to produce accurate three dimensional renditions of the bottom of a human foot placed thereon. The device features one or a plurality of sensors groups communicating with the top surface of a case. Each sensor group is dimensioned to accommodate the area of a footprint of a human foot when placed on top of it. Each sensor group is composed of a plurality of linear displacement sensors which measure the displacement caused by the bottom surface of the foot and communicate that displacement to a data processing device which compiles a three dimensional rendition of the bottom of the foot surface from the individual data points from the displacement senors. Accurate renditions of the bottom surface of a human foot may be achieved by a person simply standing on the sensor groups barefoot.
    Type: Application
    Filed: March 18, 2003
    Publication date: September 23, 2004
    Applicant: GOLDEN DRAGON ORTHOTICS LIMITED
    Inventors: Jianxiong Liang, Zhiqiang Liang, Shaorong Feng