Patents by Inventor Chenge LIAO

Chenge LIAO 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 and apparatus for sending and receiving audio data
    Patent number: 9531980
    Abstract: A method and an apparatus for sending and receiving audio data, so as to solve the problem that in the prior art, a simulating audio and video transmission system is complex in cable connection structure. The audio data is overlaid at a preset position of a video blanking interval of video data, sending and receiving of audio signals are carried out, and co-cable transmission of the audio and video data can be achieved.
    Type: Grant
    Filed: May 23, 2013
    Date of Patent: December 27, 2016
    Assignee: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
    Inventors: Jun Yin, Zhicheng Ye, Chenge Liao, Xingming Zhang, Liquan Fu, Jiangming Zhu, Jun Wu, Jian Wu
  • METHOD AND APPARATUS FOR SENDING AND RECEIVING AUDIO DATA
    Publication number: 20150312507
    Abstract: A method and an apparatus for sending and receiving audio data, so as to solve the problem that in the prior art, a simulating audio and video transmission system is complex in cable connection structure. The audio data is overlaid at a preset position of a video blanking interval of video data, sending and receiving of audio signals are carried out, and co-cable transmission of the audio and video data can be achieved.
    Type: Application
    Filed: May 23, 2013
    Publication date: October 29, 2015
    Applicant: Zhejiang Dahua Technology Co., Ltd.
    Inventors: Jun YIN, Zhicheng YE, Chenge LIAO, Xingming ZHANG, Liquan FU, Jiangming ZHU, Jun WU, Jian WU