Patents by Inventor Yongxiang XIE

Yongxiang XIE 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).

  • Identity authentication method and apparatus
    Patent number: 10789343
    Abstract: An audio/video stream generated by a target object to be authenticated is obtained. The target object is associated with a user. A determination is made whether a lip reading component and voice component in the audio/video stream are consistent. In response to determining that the lip reading component and voice component are consistent, voice recognition is performed on an audio stream in the audio/video stream to obtain voice content. The voice content is used as an object identifier of the target object. A model physiological feature corresponding to the object identifier is obtained from object registration information. Physiological recognition is performed on the audio/video stream to obtain a physiological feature of the target object. The physiological feature of the target object is compared with the model physiological feature to obtain a comparison result. If the comparison result satisfies an authentication condition, the target object is authenticated.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: September 29, 2020
    Assignee: Alibaba Group Holding Limited
    Inventors: Peng Li, Yipeng Sun, Yongxiang Xie, Liang Li
  • IDENTITY AUTHENTICATION METHOD AND APPARATUS
    Publication number: 20190102531
    Abstract: An audio/video stream generated by a target object to be authenticated is obtained. The target object is associated with a user. A determination is made whether a lip reading component and voice component in the audio/video stream are consistent. In response to determining that the lip reading component and voice component are consistent, voice recognition is performed on an audio stream in the audio/video stream to obtain voice content. The voice content is used as an object identifier of the target object. A model physiological feature corresponding to the object identifier is obtained from object registration information. Physiological recognition is performed on the audio/video stream to obtain a physiological feature of the target object. The physiological feature of the target object is compared with the model physiological feature to obtain a comparison result. If the comparison result satisfies an authentication condition, the target object is authenticated.
    Type: Application
    Filed: November 15, 2018
    Publication date: April 4, 2019
    Applicant: Alibaba Group Holding Limited
    Inventors: Peng LI, Yipeng SUN, Yongxiang XIE, Liang LI