Patents by Inventor Rongbin Xiao

Rongbin Xiao 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: 11902754
    Abstract: Embodiments of the present disclosure disclose an audio processing method, an audio processing apparatus, and storage medium. The audio processing apparatus obtains first audio data of a target speaker acquired by the audio acquisition device on the target speaker, and obtains second audio data acquired by the electronic device on where the target speaker is located. According to a position of the target speaker relative to the electronic device, the first audio data is combined with the second audio data to obtain target audio data, where, when the target audio data is output, voice of the target speaker aligns with the spatial location. Accuracy of the spatial effect of the target speaker's voice in the target audio data is relatively ensured.
    Type: Grant
    Filed: March 1, 2022
    Date of Patent: February 13, 2024
    Assignee: LENOVO (BEIJING) LIMITED
    Inventors: Junning Han, Rongbin Xiao
  • Patent number: 11722632
    Abstract: A video acquisition method includes calling a first image collection device and a sound collection device based on a camera mode, collecting first image data of a first space in real-time through the first image collection device, collecting audio data covering a spatial environment including the first space in real-time through the sound collection device, processing the audio data in real-time based on an audio processing engine, in response to determining, through the audio processing engine, that the audio data indicates that a target sound source exists in a second space different from the first space, calling a second image collection device, and collecting second image data of the second space in real-time through the second image collection device.
    Type: Grant
    Filed: February 22, 2022
    Date of Patent: August 8, 2023
    Assignee: LENOVO (BEIJING) LIMITED
    Inventors: Junning Han, Rongbin Xiao
  • Publication number: 20230074395
    Abstract: Embodiments of the present disclosure disclose an audio processing method, an audio processing apparatus, and storage medium. The audio processing apparatus obtains first audio data of a target speaker acquired by the audio acquisition device on the target speaker, and obtains second audio data acquired by the electronic device on where the target speaker is located. According to a position of the target speaker relative to the electronic device, the first audio data is combined with the second audio data to obtain target audio data, where, when the target audio data is output, voice of the target speaker aligns with the spatial location. Accuracy of the spatial effect of the target speaker's voice in the target audio data is relatively ensured.
    Type: Application
    Filed: March 1, 2022
    Publication date: March 9, 2023
    Inventors: Junning HAN, Rongbin XIAO
  • Publication number: 20230054468
    Abstract: A video acquisition method includes calling a first image collection device and a sound collection device based on a camera mode, collecting first image data of a first space in real-time through the first image collection device, collecting audio data covering a spatial environment including the first space in real-time through the sound collection device, processing the audio data in real-time based on an audio processing engine, in response to determining, through the audio processing engine, that the audio data indicates that a target sound source exists in a second space different from the first space, calling a second image collection device, and collecting second image data of the second space in real-time through the second image collection device.
    Type: Application
    Filed: February 22, 2022
    Publication date: February 23, 2023
    Inventors: Junning HAN, Rongbin XIAO
  • Patent number: 11228842
    Abstract: An electronic device is provided, including a display screen; actuators configured to drive the display screen to vibrate; and a controller configured to control at least one of the actuators to operate and drive the display screen to produce a sound through vibration.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: January 18, 2022
    Assignee: LENOVO (BEIJING) CO., LTD.
    Inventor: Rongbin Xiao
  • Publication number: 20200314554
    Abstract: An electronic device is provided, including a display screen; actuators configured to drive the display screen to vibrate; and a controller configured to control at least one of the actuators to operate and drive the display screen to produce a sound through vibration.
    Type: Application
    Filed: March 27, 2020
    Publication date: October 1, 2020
    Inventor: Rongbin XIAO
  • Patent number: 9781198
    Abstract: An information processing method applied to a first electronic device is provided. The first electronic device is capable of running multiple applications including a first application, and is capable of establishing a connection with and transmitting data to a second electronic device by using the first application. The method includes: when the first application runs in foreground and one or more applications including the second application run in background, receiving a first predetermined operation performed on the first application by a user; in response to the first predetermined operation, controlling a display unit of the first electronic device to display a first interface of the second application; receiving a second predetermined operation performed on the first interface by the user; and in response to the second predetermined operation, determining first data which will be transmitted to the second electronic device. A corresponding first electronic device is further provided.
    Type: Grant
    Filed: November 26, 2014
    Date of Patent: October 3, 2017
    Assignee: Lenovo (Beijing) Co., Ltd.
    Inventors: Xiang Lin, Rongbin Xiao, Jianfeng Hu
  • Patent number: 9329686
    Abstract: The present invention discloses a haptic feedback method, a haptic feedback apparatus, an electronic device and a stylus The haptic feedback method applicable to an electronic device including a touch input unit includes: when an operation is performed on the touch input unit by an operating object, obtaining a first parameter indicating the type of the operating object; determining a feedback parameter of a force feedback unit at least based on the first parameter, wherein the force feedback unit is arranged on the touch input unit or the operating object; and controlling the force feedback unit based on the feedback parameter to generate and output to a user a feedback force corresponding to the type of the operating object.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: May 3, 2016
    Assignee: Lenovo (Beijing) Co., Ltd.
    Inventors: Nan Lin, Jianfeng Hu, Rongbin Xiao
  • Publication number: 20150350312
    Abstract: An information processing method applied to a first electronic device is provided. The first electronic device is capable of running multiple applications including a first application, and is capable of establishing a connection with and transmitting data to a second electronic device by using the first application. The method includes: when the first application runs in foreground and one or more applications including the second application run in background, receiving a first predetermined operation performed on the first application by a user; in response to the first predetermined operation, controlling a display unit of the first electronic device to display a first interface of the second application; receiving a second predetermined operation performed on the first interface by the user; and in response to the second predetermined operation, determining first data which will be transmitted to the second electronic device. A corresponding first electronic device is further provided.
    Type: Application
    Filed: November 26, 2014
    Publication date: December 3, 2015
    Applicant: LENOVO (BEIJING) CO., LTD.
    Inventors: Xiang Lin, Rongbin Xiao, Jianfeng Hu
  • Publication number: 20140176472
    Abstract: The present invention discloses a haptic feedback method, a haptic feedback apparatus, an electronic device and a stylus The haptic feedback method applicable to an electronic device including a touch input unit includes: when an operation is performed on the touch input unit by an operating object, obtaining a first parameter indicating the type of the operating object; determining a feedback parameter of a force feedback unit at least based on the first parameter, wherein the force feedback unit is arranged on the touch input unit or the operating object; and controlling the force feedback unit based on the feedback parameter to generate and output to a user a feedback force corresponding to the type of the operating object.
    Type: Application
    Filed: December 20, 2013
    Publication date: June 26, 2014
    Applicant: Lenovo (Beijing) Co., Ltd.
    Inventors: Nan Lin, Jianfeng Hu, Rongbin Xiao