Patents by Inventor Jianan XU

Jianan 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).

  • Publication number: 20240106841
    Abstract: A system and method for authentication code generation based on adversarial machine learning are provided in this disclosure. The method includes a defensive authentication code generation system, an authentication code formation module, an authentication code scheduling module, an authentication-code adversarial processing center, an attack sample generation module, a verification and error reporting system, a division module, a grouping and distribution system, a category checking module, a data recording unit, a detection module and an integration terminal. In the system and method for authentication code generation based on adversarial machine learning according to the disclosure, attack scenes are simulated for continuous training for the authentication code, error-reporting data are recorded and optimized into the defensive authentication code generation system, so as to improve defense performance of the authentication code.
    Type: Application
    Filed: December 22, 2022
    Publication date: March 28, 2024
    Inventors: Xiaoning Jiang, Jianan QI, Jian Fang, Yuhan Zhou, Hongmin Xie, Hanqi Liu, Zhenye Xu
  • Patent number: 10600415
    Abstract: This disclosure provides a method, apparatus, device, and storage medium for voice interaction, where the method is applied to an AI device to determine whether a current scenario of the AI device is a preset scenario and waken a voice interaction function of the AI device to facilitate voice interaction with a user in response to the current scenario of the AI device being the preset scenario. A scenario directly triggers the voice interaction process, thereby avoiding the process of wakening by physical wakening or a wakening word, simplifying the process of using voice interaction, reducing the costs of learning voice interaction, and improving user experience.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: March 24, 2020
    Assignee: Baidu Online Network Technology (Beijing) Co., Ltd.
    Inventors: Jianan Xu, Guoguo Chen, Qinggeng Qian
  • Publication number: 20190198019
    Abstract: This disclosure provides a method, apparatus, device, and storage medium for voice interaction, where the method is applied to an AI device to determine whether a current scenario of the AI device is a preset scenario and waken a voice interaction function of the AI device to facilitate voice interaction with a user in response to the current scenario of the AI device being the preset scenario. A scenario directly triggers the voice interaction process, thereby avoiding the process of wakening by physical wakening or a wakening word, simplifying the process of using voice interaction, reducing the costs of learning voice interaction, and improving user experience.
    Type: Application
    Filed: September 17, 2018
    Publication date: June 27, 2019
    Inventors: Jianan XU, Guoguo CHEN, Qinggeng QIAN