Patents by Inventor Wantong XU

Wantong XU 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).

  • METHOD FOR SECURE PAYMENT, SECURE PAYMENT TERMINAL, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM
    Publication number: 20240005319
    Abstract: A method for secure payment, including: detecting whether a connected mobile terminal exists; acquiring, when the connected mobile terminal exists, a first user transaction information, and encrypting the first user transaction information to generate a corresponding first encrypted transaction information; sending the first encrypted transaction information to a transaction verification server based on a first hardware interface of the mobile terminal, and receiving a transaction verification result from the transaction verification server; and determining, according to the transaction verification result, whether a payment operation is to be performed.
    Type: Application
    Filed: July 14, 2021
    Publication date: January 4, 2024
    Applicant: PAX COMPUTER TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: Jingyang LI, Xiaoyan SU, Xuan LV, Wantong XU, Xinpeng GUO, Xiansheng WU, Ruizhi TANG, Maohan HUANG