Patents by Inventor Ralf Uehlin

Ralf Uehlin 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: 20080036621
    Abstract: A method for transmitting measured values between two measurement transmitters, which transmit, via two communication connections, digital signals according to the master/slave principle and analog signals to a control system, which serves as the master, comprises the steps of: transmitting the digital signals between the two measurement transmitters via an additional communication connection; and the incoming digital signals in the receiver measurement transmitter are examined for at least one characteristic value of the transmitting measurement transmitter, in order to find measured values needed for evaluation in the receiver measurement transmitter.
    Type: Application
    Filed: November 4, 2004
    Publication date: February 14, 2008
    Inventors: Ole Koudal, Oliver Popp, Oliver Seifert, Ralf Uehlin, Walter Borst