Patents by Inventor Stefan Bollig

Stefan Bollig 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).

  • Method for detecting knocking
    Patent number: 5743233
    Abstract: A method for detecting knocking provides for weighting or limitation of the knocking threshold. For this purpose, on the one hand a normal range of the reference level is defined and in the case of a deviation from this normal range the knocking threshold is multiplied by a weighting factor less than 1 and, alternatively, the knocking threshold is limited when a prescribable limit value is reached.
    Type: Grant
    Filed: April 1, 1996
    Date of Patent: April 28, 1998
    Assignee: Robert Bosch GmbH
    Inventors: Stefan Unland, Oskar Torno, Stefan Bollig, Werner Haeming, Ulrich Rothhaar, Iwan Surjadi, Wolfgang Hilbert, Robert Sloboda, Michael Baeuerle, Thomas Edelmann