Patents by Inventor Erik HAHN

Erik HAHN 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).

  • Patent number: 10737576
    Abstract: A method for a high-voltage energy system of a vehicle wherein a pre-accident error state is determined which shows the current existing error of the high-voltage energy system prior to the time of an accident. Then an accident event is determined. A post-accident error state is determined which shows the current existing error of the high-voltage energy system according to the time of the accident. The high-voltage energy system is deactivated in accordance with the accident, the pre-accident error state, and the post-accident error state.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: August 11, 2020
    Assignee: VOLKSWAGEN AKTIENGESELLSCHAFT
    Inventors: Andreas Ortner, Sebastian Schaab, Heiner Bartoszewski, Erik Hahn
  • Publication number: 20200087051
    Abstract: The invention relates to packaging for the thermally insulated transportation of cooled or hot goods, which packaging consists of a box with multi-layer wall material formed from corrugated board and bubble wrap and an insert formed from a cushion filled with wood shavings. The multi-layer material for the box in accordance with the invention consists of a multi-layer laminated or loosely stacked composite, which, from the outside to the inside of the box, has the following layer sequence: (a) one or more bubble wrap layers, which are laminated with an aluminum foil or have a foil layer metallized with aluminum; (b) one or more single-wall open corrugated boards; (c) one or more bubble wrap layers which are laminated with an aluminum foil or have a foil layer metallized with aluminum.
    Type: Application
    Filed: May 30, 2018
    Publication date: March 19, 2020
    Inventor: Erik HAHN
  • Publication number: 20180105041
    Abstract: A method for a high-voltage energy system of a vehicle wherein a pre-accident error state is determined which shows the current existing error of the high-voltage energy system prior to the time of an accident. Then an accident event is determined. A post-accident error state is determined which shows the current existing error of the high-voltage energy system according to the time of the accident. The high-voltage energy system is deactivated in accordance with the accident, the pre-accident error state, and the post-accident error state.
    Type: Application
    Filed: March 31, 2016
    Publication date: April 19, 2018
    Inventors: Andreas ORTNER, Sebastian SCHAAB, Heiner BARTOSZEWSKI, Erik HAHN