Patents by Inventor Xujie Zhu

Xujie Zhu 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).

  • Patent number: 11501779
    Abstract: The present disclosure provides a Bluetooth speaker base, a method and a system for controlling a Bluetooth speaker base. The method includes: acquiring voice data, and determining whether the voice data includes a wake-up word, when positions of the Bluetooth speaker base and a Bluetooth speaker satisfy a preset condition; controlling the Bluetooth speaker base to enter a wake-up recognition state, and compressing the voice data based on a compression ratio, when the voice data includes the wake word; and sending the voice data compressed to a mobile terminal through a first profile, to cause the mobile terminal to decompress the voice data received, send the voice data decompressed to a server for voice recognition to obtain audio data, and send the audio data to the Bluetooth speaker for playback through a second profile.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: November 15, 2022
    Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Xujie Zhu, Jingran Li, Chao Tian, Shoukuan Wang, Lili Wang, Wei Liu
  • Publication number: 20210166697
    Abstract: The present disclosure provides a Bluetooth speaker base, a method and a system for controlling a Bluetooth speaker base. The method includes: acquiring voice data, and determining whether the voice data includes a wake-up word, when positions of the Bluetooth speaker base and a Bluetooth speaker satisfy a preset condition; controlling the Bluetooth speaker base to enter a wake-up recognition state, and compressing the voice data based on a compression ratio, when the voice data includes the wake word; and sending the voice data compressed to a mobile terminal through a first profile, to cause the mobile terminal to decompress the voice data received, send the voice data decompressed to a server for voice recognition to obtain audio data, and send the audio data to the Bluetooth speaker for playback through a second profile.
    Type: Application
    Filed: February 8, 2021
    Publication date: June 3, 2021
    Inventors: Xujie ZHU, Jingran LI, Chao TIAN, Shoukuan WANG, Lili WANG, Wei LIU
  • Patent number: 10986684
    Abstract: The present disclosure provides a network matching and pairing method, including: connecting to a device via bluetooth; transmitting an instruction of setting a high bluetooth connection parameter to the device via bluetooth, for the device to set a bluetooth connection parameter thereof as a high bluetooth connection parameter; transmitting WiFi information to the device via bluetooth, the WiFi information comprising information of a WiFi connection end; and transmitting an instruction of setting a low bluetooth connection parameter to the device via bluetooth, for the device to set the bluetooth connection parameter thereof as a low bluetooth connection parameter and to connect to the WiFi connection terminal via WiFi under the low bluetooth connection parameter.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: April 20, 2021
    Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Shuaizheng Liu, Song Yang, Mujin Wang, Xujie Zhu
  • Patent number: 10950238
    Abstract: The present disclosure provides a Bluetooth speaker base, a method and a system for controlling a Bluetooth speaker base. The method includes: acquiring voice data, and determining whether the voice data includes a wake-up word, when positions of the Bluetooth speaker base and a Bluetooth speaker satisfy a preset condition; controlling the Bluetooth speaker base to enter a wake-up recognition state, and compressing the voice data based on a compression ratio, when the voice data includes the wake word; and sending the voice data compressed to a mobile terminal through a first profile, to cause the mobile terminal to decompress the voice data received, send the voice data decompressed to a server for voice recognition to obtain audio data, and send the audio data to the Bluetooth speaker for playback through a second profile.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: March 16, 2021
    Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Xujie Zhu, Jingran Li, Chao Tian, Shoukuan Wang, Lili Wang, Wei Liu
  • Publication number: 20200402513
    Abstract: The present disclosure provides a Bluetooth speaker base, a method and a system for controlling a Bluetooth speaker base. The method includes: acquiring voice data, and determining whether the voice data includes a wake-up word, when positions of the Bluetooth speaker base and a Bluetooth speaker satisfy a preset condition; controlling the Bluetooth speaker base to enter a wake-up recognition state, and compressing the voice data based on a compression ratio, when the voice data includes the wake word; and sending the voice data compressed to a mobile terminal through a first profile, to cause the mobile terminal to decompress the voice data received, send the voice data decompressed to a server for voice recognition to obtain audio data, and send the audio data to the Bluetooth speaker for playback through a second profile.
    Type: Application
    Filed: March 9, 2020
    Publication date: December 24, 2020
    Inventors: Xujie ZHU, Jingran LI, Chao TIAN, Shoukuan WANG, Lili WANG, Wei LIU
  • Publication number: 20200359442
    Abstract: The present disclosure provides a network matching and pairing method, including: connecting to a device via bluetooth; transmitting an instruction of setting a high bluetooth connection parameter to the device via bluetooth, for the device to set a bluetooth connection parameter thereof as a high bluetooth connection parameter; transmitting WiFi information to the device via bluetooth, the WiFi information comprising information of a WiFi connection end; and transmitting an instruction of setting a low bluetooth connection parameter to the device via bluetooth, for the device to set the bluetooth connection parameter thereof as a low bluetooth connection parameter and to connect to the WiFi connection terminal via WiFi under the low bluetooth connection parameter.
    Type: Application
    Filed: December 11, 2019
    Publication date: November 12, 2020
    Inventors: Shuaizheng LIU, Song YANG, Mujin WANG, Xujie ZHU
  • Patent number: D639690
    Type: Grant
    Filed: January 18, 2011
    Date of Patent: June 14, 2011
    Inventor: Xujie Zhu