Patents by Inventor Pi-Chung Hsiao

Pi-Chung Hsiao 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 for purifying exhaust of waste gas using atomized fluid droplets combined with turbulent flow
    Patent number: 7655200
    Abstract: A method for purifying exhaust of waste gas using atomized fluid droplets combined with turbulent flow, including the following steps: a). atomizing the absorption or reacting fluids to microsized droplets; b). enabling waste gas to pass through the aforementioned absorption or reacting fluids and creating a turbulent flow to thoroughly react the waste gas with the droplets; c). reacting of harmful substances in the waste gas with droplets of the absorption or reacting fluids; d). implementing demisting treatment of the waste gas flow; e). discharging the treated waste gas. The aforementioned steps of the present invention enable the purification of waste gas without the need for packing, and achieve high removal efficiency and low energy consumption.
    Type: Grant
    Filed: February 14, 2006
    Date of Patent: February 2, 2010
    Inventors: Wen-Hao Lin, Pi-Chung Hsiao
  • Method for purifying exhaust of waste gas using atomized fluid droplets combined with turbulent flow
    Publication number: 20070189947
    Abstract: A method for purifying exhaust of waste gas using atomized fluid droplets combined with turbulent flow, including the following steps: a). atomizing the absorption or reacting fluids to microsized droplets; b). enabling waste gas to pass through the aforementioned absorption or reacting fluids and creating a turbulent flow to thoroughly react the waste gas with the droplets; c). reacting of harmful substances in the waste gas with droplets of the absorption or reacting fluids; d). implementing demisting treatment of the waste gas flow; e). discharging the treated waste gas. The aforementioned steps of the present invention enable the purification of waste gas without the need for packing, and achieve high removal efficiency and low energy consumption.
    Type: Application
    Filed: February 14, 2006
    Publication date: August 16, 2007
    Inventors: Wen-Hao Lin, Pi-Chung Hsiao