Patents by Inventor Zhuqiang BAO

Zhuqiang BAO 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).

  • Video signal attenuation equalization circuit, processing apparatus, and control device and method
    Patent number: 9491399
    Abstract: Disclosed are a video signal attenuation equalization circuit, a video signal processing apparatus, and a control device and method, which are used for solving the problem that the transmission of an analog video signal is distorted after the analog video signal is transmitted by a coaxial cable, so as to guarantee low signal distortion after the video signal is transmitted at a long distance.
    Type: Grant
    Filed: May 23, 2013
    Date of Patent: November 8, 2016
    Assignee: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
    Inventors: Jun Yin, Zhicheng Ye, Zhuqiang Bao, Yun Xie, Xingming Zhang, Liquan Fu, Jiangming Zhu, Jun Wu, Jian Wu
  • VIDEO SIGNAL ATTENUATION EQUALIZATION CIRCUIT, PROCESSING APPARATUS, AND CONTROL DEVICE AND METHOD
    Publication number: 20160173815
    Abstract: Disclosed are a video signal attenuation equalization circuit, a video signal processing apparatus, and a control device and method, which are used for solving the problem that the transmission of an analogue video signal is distorted after the analogue video signal is transmitted by a coaxial cable, so as to guarantee low signal distortion after the video signal is transmitted at a long distance.
    Type: Application
    Filed: May 23, 2013
    Publication date: June 16, 2016
    Inventors: Jun YIN, Zhicheng YE, Zhuqiang BAO, Yun XIE, Xingming ZHANG, Liquan FU, Jiangming ZHU, Jun WU, Jian WU