Patents by Inventor Uwe Papendick

Uwe Papendick 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).

  • Thermistor circuit
    Patent number: 4182183
    Abstract: A thermistor circuit, wherein a thermistor, a current-limiting resistor, a complementary resistor and a desired-value variable resistor are connected together in the form of a resistance bridge, where the one diagonal of the resistance bridge is linked to a comparator, and the output of the comparator is connected to a bridge feed point of the other diagonal of the resistance bridge via an RC element consisting of a resistor and a capacitor and via a switching transistor.
    Type: Grant
    Filed: May 26, 1978
    Date of Patent: January 8, 1980
    Assignee: Boehringer Ingelheim GmbH
    Inventors: Gerhard Funk, Eberhard Weller, Hans-Dietrich Renovanz, Uwe Papendick