Patents by Inventor Yung-Yun Cheng

Yung-Yun Cheng 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).

  • Publication number: 20240263988
    Abstract: A liquid level gauge and waveguide set includes a liquid level gauge installed on a vertical wall of a sewer, so that the liquid level detection module of the liquid level gauge emits radar waves or ultrasonic waves toward a sewage pipeline buried in a ditch on the bottom surface of the sewer for liquid level sensing, and a waveguide fixed on the vertical wall of the sewer with one end thereof facing the liquid level detection module. The waveguide has an exhaust branch pipe extending obliquely upwards from a top wall thereof. The radar wave or ultrasonic wave emitted by the liquid level detection module is reflected by the inner wall of the waveguide and touches the liquid surface covering the periphery of the sewage pipeline, and is transmitted back through the inner wall of the waveguide to the liquid level detection module to obtain liquid level data.
    Type: Application
    Filed: February 7, 2023
    Publication date: August 8, 2024
    Inventors: Shueh-Ting LIN, Yung-Yun CHENG
  • Publication number: 20230160194
    Abstract: An automatic sewage regulation system and a regulating method are provided. The automatic sewage regulation system is disposed between preset sewage sources and a preset sewage treatment apparatus and includes an equalization tank and an automatic sewage regulating device. The automatic sewage regulating device includes sensing modules for sensing and transmitting water quality sensing values of sewage in the preset sewage sources to a control module which outputs regulating signals to water flow regulators, so that the water flow regulators can regulate flowing volumes of the sewage of the preset sewage sources according to the regulating signal, to keep a water quality sensing value of the sewage in the equalization tank within a preset range, thereby preventing the equalization tank from converging sewage having excessively-high or excessively-low water quality sensing value. As a result, burden of a preset sewage treatment apparatus can be reduced.
    Type: Application
    Filed: December 28, 2022
    Publication date: May 25, 2023
    Inventors: Shueh-Ting LIN, Shang-Jung WU, Ya-Chen CHENG, Yung-Yun CHENG
  • Publication number: 20210164214
    Abstract: An automatic sewage regulation system and a regulating method are provided. The automatic sewage regulation system is disposed between preset sewage sources and a preset sewage treatment apparatus and includes an equalization tank and an automatic sewage regulating device. The automatic sewage regulating device includes sensing modules for sensing and transmitting water quality sensing values of sewage in the preset sewage sources to a control module which outputs regulating signals to water flow regulators, so that the water flow regulators can regulate flowing volumes of the sewage of the preset sewage sources according to the regulating signal, to keep a water quality sensing value of the sewage in the equalization tank within a preset range, thereby preventing the equalization tank from converging sewage having excessively-high or excessively-low water quality sensing value. As a result, burden of the preset sewage treatment apparatus can be reduced.
    Type: Application
    Filed: February 10, 2021
    Publication date: June 3, 2021
    Inventors: Shueh-Ting LIN, Shang-Jung WU, Ya-Chen CHENG, Yung-Yun CHENG
  • Publication number: 20200378105
    Abstract: An automatic sewage regulation system and a regulating method are provided. The automatic sewage regulation system includes buffer tanks, an equalization tank, a sewage treatment apparatus and an automatic sewage regulating device. The automatic sewage regulating device includes sensing modules for sensing and transmitting water quality sensing values of sewage in the buffer tanks to a control module which outputs regulating signals to water flow regulators, so that the water flow regulators can regulate flowing volumes of the sewage of the buffer tanks according to the regulating signal, to keep a water quality sensing value of the sewage in the equalization tank within a preset range, thereby preventing the equalization tank from converging sewage having excessively-high or excessively-low water quality sensing value. As a result, burden of the sewage treatment apparatus can be reduced, and the lifetime of the sewage treatment apparatus can be extended.
    Type: Application
    Filed: May 28, 2019
    Publication date: December 3, 2020
    Inventors: Shueh-Ting LIN, Shang-Jung WU, Ya-Chen CHENG, Yung-Yun CHENG
  • Publication number: 20170121204
    Abstract: A sewage treatment monitoring system is provided, which includes a sewage treatment system and a cloud monitoring platform. The sewage treatment system includes a plurality of sewage treatment units. A water level detector, an apparatus data detector and a water quality detector are disposed so as to monitor the water level data, the operation status data and the water quality data of the sewage treatment unit. The real time monitoring data are uploaded to a database of the cloud monitoring platform. The real time monitoring data are compared to the threshold value of water level, the exceptional conditions of the apparatus and the continuous water quality monitoring data stored in a wisdom database, so as to determine whether an abnormality occurs in the sewage treatment system. An abnormal message is sent to the operator to conduct the appropriate treatment or adjustment.
    Type: Application
    Filed: April 22, 2016
    Publication date: May 4, 2017
    Inventors: Wu-Jeng Li, Yung-Yun Cheng