Patents by Inventor Jiangdong Di

Jiangdong Di 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).

  • Measuring device, measuring probe, and method of operating the measuring device
    Patent number: 7924017
    Abstract: The measuring device has at least one measuring probe, e.g., a physical or electrochemical measuring probe, which is equipped with one or more memory units and which is connected through a cable, e.g., a coaxial cable, to a transmitter which includes a processor. The measuring probe has a ground wire and is connected to the memory unit through a first signal wire, wherein under the control of the processor in accordance with a transmission protocol, the first signal wire and a connecting cable serve for the unidirectional transmission of the analog or digital measuring signal of the measuring probe as well as the preferably bidirectional transmission between the measuring probe and the transmitter of digital operating data which are read from or to be written into the memory unit.
    Type: Grant
    Filed: February 12, 2007
    Date of Patent: April 12, 2011
    Assignee: Mettler-Toledo AG
    Inventors: Jürgen Ammann, Jiangdong Di, René Rissi, Antonio De Agostini, Klaus-Dieter Anders
  • Measuring device, measuring probe, and method of operating the measuring device
    Publication number: 20070214872
    Abstract: The measuring device has at least one measuring probe, e.g., a physical or electrochemical measuring probe, which is equipped with one or more memory units and which is connected through a cable, e.g., a coaxial cable, to a transmitter which includes a processor. The measuring probe has a ground wire and is connected to the memory unit through a first signal wire, wherein under the control of the processor in accordance with a transmission protocol, the first signal wire and a connecting cable serve for the unidirectional transmission of the analog or digital measuring signal of the measuring probe as well as the preferably bidirectional transmission between the measuring probe and the transmitter of digital operating data which are read from or to be written into the memory unit.
    Type: Application
    Filed: February 12, 2007
    Publication date: September 20, 2007
    Applicant: Mettler-Toledo AG
    Inventors: Jurgen Ammann, Jiangdong Di, Rene Rissi, Antonio De Agostini, Klaus-Dieter Anders