Patents by Inventor Mingzehn Jiang

Mingzehn Jiang 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).

  • Radiometric measuring device
    Patent number: 8487262
    Abstract: A radiometric for measuring a physical, measured variable of a fill substance located in a container and for outputting a measurement signal, which corresponds to a measured value of the physical, measured variable. The measuring device has available a single line-pair, via which energy supply of the total measuring device occurs, and via which transmission of the measurement signal occurs.
    Type: Grant
    Filed: November 7, 2008
    Date of Patent: July 16, 2013
    Assignee: Endress + Hauser GmbH + Co. KG
    Inventors: Hartmut Damm, Jochen Politt, Simon Weidenbruch, Mingzehn Jiang
  • Radiometric Measuring Device
    Publication number: 20100252739
    Abstract: A radiometric for measuring a physical, measured variable of a fill substance located in a container and for outputting a measurement signal, which corresponds to a measured value of the physical, measured variable. The measuring device has available a single line-pair, via which energy supply of the total measuring device occurs, and via which transmission of the measurement signal occurs.
    Type: Application
    Filed: November 7, 2008
    Publication date: October 7, 2010
    Applicant: Endress + Hauser GmbH + Co. KG
    Inventors: Hartmut Damm, Jochen Politt, Simon Weidenbruch, Mingzehn Jiang