Patents by Inventor Feng Wen HUNG

Feng Wen HUNG 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).

  • Sound source tracking system and method thereof
    Patent number: 12046255
    Abstract: A sound source tracking method adapted to an ongoing video conference comprising: obtaining a streaming signal of the video conference from an internet; performing a video conference procedure to obtain an audio signal from the streaming signal and send the audio signal to a speaker; performing an audio tracking procedure to obtain the audio signal outputted from the video conference procedure to the communication device and send the audio signal to a sound source tracking camera; playing the audio signal to generate a far-end sound; recording a field sound comprising at least one of the far-end sound and a local-end sound; and performing a comparing procedure to determine a shooting direction of the sound source tracking camera, wherein the shooting direction is adjusted so as not to shoot the speaker when a similarity of the far-end sound and the audio signal is greater than a threshold.
    Type: Grant
    Filed: January 10, 2022
    Date of Patent: July 23, 2024
    Assignee: AVER INFORMATION INC.
    Inventors: Fu-En Tsai, Feng Wen Hung, Chao-I Li
  • SOUND SOURCE TRACKING SYSTEM AND METHOD THEREOF
    Publication number: 20220223174
    Abstract: A sound source tracking method adapted to an ongoing video conference comprising: obtaining a streaming signal of the video conference from an internet; performing a video conference procedure to obtain an audio signal from the streaming signal and send the audio signal to a speaker; performing an audio tracking procedure to obtain the audio signal outputted from the video conference procedure to the communication device and send the audio signal to a sound source tracking camera; playing the audio signal to generate a far-end sound; recording a field sound comprising at least one of the far-end sound and a local-end sound; and performing a comparing procedure to determine a shooting direction of the sound source tracking camera, wherein the shooting direction is adjusted so as not to shoot the speaker when a similarity of the far-end sound and the audio signal is greater than a threshold.
    Type: Application
    Filed: January 10, 2022
    Publication date: July 14, 2022
    Applicant: AVER INFORMATION INC.
    Inventors: Fu-En TSAI, Feng Wen HUNG, Chao-I LI