Patents by Inventor Shaw-Yi Yan

Shaw-Yi Yan 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: 7572320
    Abstract: A method for removing high concentration ozone from a waste gas stream is disclosed, which includes the following steps: (1) providing an apparatus, which includes: a tank having an input port, an exhaust port and a packing, wherein the input port is near the bottom of the tank, the exhaust port is on the top of the tank, and the packing is contained in the tank; a liquid injection element for injecting reductant solution through the packing; and a storage vessel connecting to the liquid injection element; (2) transporting a gas into the tank through the input port for contacting the reductant solution; and (3) the gas exiting the reactor by way of the exhaust port.
    Type: Grant
    Filed: August 31, 2005
    Date of Patent: August 11, 2009
    Assignee: Industrial Technology Research Institute
    Inventors: Shaw-Yi Yan, Sheng-Jen Yu, Shou-Nan Li, Chang-Fu Hsu, Ping-Chung Chung
  • Patent number: 7528373
    Abstract: A system for detection of gas leakage sources. An open-path FTIR detection system is located before the return filter of recirculating air of a factory to detect gas composition of recirculating air and transmits the result to a data server through a communication network. A multi-port extractive FTIR system is located in the factory to collect and detect gas sample of local area air using pipelines located in different areas and transmits the result of gas composition to the data server through the communication network. An IR monitor system obtains the gas composition from the data server through the communication network. A process exhaust management system obtains the gas composition from the IR monitor system through the communication network for the analysis of a gas leakage source.
    Type: Grant
    Filed: July 6, 2006
    Date of Patent: May 5, 2009
    Assignee: Industrial Technology Research Institute
    Inventors: Gen-Hou Leu, Shaw-Yi Yan, Hui-Ya Shih, Sheng-Jen Yu
  • Publication number: 20070007450
    Abstract: A system for detection of gas leakage sources. An open-path FTIR detection system is located before the return filter of recirculating air of a factory to detect gas composition of recirculating air and transmits the result to a data server through a communication network. A multi-port extractive FTIR system is located in the factory to collect and detect gas sample of local area air using pipelines located in different areas and transmits the result of gas composition to the data server through the communication network. An IR monitor system obtains the gas composition from the data server through the communication network. A process exhaust management system obtains the gas composition from the IR monitor system through the communication network for the analysis of a gas leakage source.
    Type: Application
    Filed: July 6, 2006
    Publication date: January 11, 2007
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Gen-Hou Leu, Shaw-Yi Yan, Hui-Ya Shih, Sheng-Jen Yu
  • Publication number: 20060042465
    Abstract: A method for removing high concentration ozone from a waste gas stream is disclosed, which includes the following steps: (1) providing an apparatus, which includes: a tank having an input port, an exhaust port and a packing, wherein the input port is near the bottom of the tank, the exhaust port is on the top of the tank, and the packing is contained in the tank; a liquid injection element for injecting reductant solution through the packing; and a storage vessel connecting to the liquid injection element; (2) transporting a gas into the tank through the input port for contacting the reductant solution; and (3) the gas exiting the reactor by way of the exhaust port.
    Type: Application
    Filed: August 31, 2005
    Publication date: March 2, 2006
    Applicant: Industrial Technology Research Institute
    Inventors: Shaw-Yi Yan, Sheng-Jen Yu, Shou-Nan Li, Chang-Fu Hsu, Ping-Chung Chung