Patents by Inventor Holderbaum Bastian

Holderbaum Bastian 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 of correcting control logic of selective catalytic reduction catalyst and exhaust system using the same
    Patent number: 10139842
    Abstract: Disclosed are a method of correcting a control logic of a selective catalytic reduction (SCR) catalyst and an exhaust system. The control logic may be adapted to calculate an injection amount of a reducing agent for the SCR catalyst at the least. The method may include detecting input variables including temperature of the SCR catalyst and exhaust flow rate, discretizing the input variables, standardizing the discretized input variables, determining whether the discretized input variables are within a correction range, and correcting the control logic of the SCR catalyst if the discretized input variables are within the correction range.
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: November 27, 2018
    Assignees: Hyundai Motor Company, FEV Europe GmbH, Kia Motors Corporation
    Inventors: Ji Ho Cho, Jin Ha Lee, Holderbaum Bastian, Bernhard Luers, Alexander Vovk
  • METHOD OF CORRECTING CONTROL LOGIC OF SELECTIVE CATALYTIC REDUCTION CATALYST AND EXHAUST SYSTEM USING THE SAME
    Publication number: 20180136674
    Abstract: Disclosed are a method of correcting a control logic of a selective catalytic reduction (SCR) catalyst and an exhaust system. The control logic may be adapted to calculate an injection amount of a reducing agent for the SCR catalyst at the least. The method may include detecting input variables including temperature of the SCR catalyst and exhaust flow rate, discretizing the input variables, standardizing the discretized input variables, determining whether the discretized input variables are within a correction range, and correcting the control logic of the SCR catalyst if the discretized input variables are within the correction range.
    Type: Application
    Filed: January 11, 2018
    Publication date: May 17, 2018
    Applicants: Hyundai Motor Company, Kia Motors Corporation, FEV Europe GmbH
    Inventors: Ji Ho Cho, Jin Ha Lee, Holderbaum Bastian, Bernhard Luers, Alexander Vovk