Patents by Inventor Yonghui Zuo

Yonghui Zuo 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, device and apparatus for selectively interacting with multi-devices, and computer-readable medium
    Patent number: 10482903
    Abstract: A method for selectively interacting with multi-devices is provided. The method includes the following steps: receiving identical voice information transmitted by a plurality of terminal devices respectively; performing voice recognition on the received voice information; calculating energy of a wake-up word in respective voice information; and comparing the energy of one wake-up word with another, and transmitting feedback information to the terminal devices according to an energy comparison result and a voice recognition result. By calculating the energy of the wake-up word in respective voice information transmitted by respective devices, the distances between respective device and a user can be distinguished. A unique response can be ensured by determining that the device closest to the user responds to the user's request, thus ensuring the user experience.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: November 19, 2019
    Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Sha Tao, Yonghui Zuo, Peng Wang, Guoguo Chen, Ji Zhou, Kaihua Zhu
  • METHOD, DEVICE AND APPARATUS FOR SELECTIVELY INTERACTING WITH MULTI-DEVICES, AND COMPUTER-READABLE MEDIUM
    Publication number: 20190147904
    Abstract: A method for selectively interacting with multi-devices is provided. The method includes the following steps: receiving identical voice information transmitted by a plurality of terminal devices respectively; performing voice recognition on the received voice information; calculating energy of a wake-up word in respective voice information; and comparing the energy of one wake-up word with another, and transmitting feedback information to the terminal devices according to an energy comparison result and a voice recognition result. By calculating the energy of the wake-up word in respective voice information transmitted by respective devices, the distances between respective device and a user can be distinguished. A unique response can be ensured by determining that the device closest to the user responds to the user's request, thus ensuring the user experience.
    Type: Application
    Filed: December 26, 2017
    Publication date: May 16, 2019
    Inventors: Sha Tao, Yonghui Zuo, Peng Wang, Guoguo Chen, Ji Zhou, Kaihua Zhu