Patents by Inventor Sishuang WAN

Sishuang WAN 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).

  • SYSTEM AND METHOD OF MONITORING FOR OUT-OF-BOUNDS MOBILE POS TERMINALS
    Publication number: 20150310410
    Abstract: The invention relates to a machine-moving monitoring system for mobile POS terminal and a machine-moving monitoring method for mobile POS terminal.
    Type: Application
    Filed: September 18, 2013
    Publication date: October 29, 2015
    Inventors: Hongfeng CHAI, Zhijun LU, Shuo HE, Guobao LIU, Sishuang WAN