Patents by Inventor Harald Ernst

Harald Ernst 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).

  • Charging cable for a motor vehicle which can be operated by electricity
    Patent number: 11407312
    Abstract: A charging cable for a motor vehicle can be operated by electricity having a filter device. The charging cable includes a first conductor and a second conductor configured to transfer a current, a safety ground line, and a signal line configured to transfer charging information relating to a charging process. The filter device includes a core around which the first and second conductors and the safety ground line are wound, and the signal line is wound around the core.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: August 9, 2022
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Richard Bogenberger, Harald Ernst, Sergey Kochetov, Stephan Riess, Volker Zwillich
  • Charging Cable for a Motor Vehicle Which Can Be Operated by Electricity
    Publication number: 20190344666
    Abstract: A charging cable for a motor vehicle can be operated by electricity having a filter device. The charging cable includes a first conductor and a second conductor configured to transfer a current, a safety ground line, and a signal line configured to transfer charging information relating to a charging process. The filter device includes a core around which the first and second conductors and the safety ground line are wound, and the signal line is wound around the core.
    Type: Application
    Filed: July 10, 2019
    Publication date: November 14, 2019
    Inventors: Richard BOGENBERGER, Harald ERNST, Sergey KOCHETOV, Stephan RIESS, Volker ZWILLICH
  • Deferrizing flux salt composition for flux baths
    Patent number: 6802912
    Abstract: The invention relates to a flux salt composition for flux baths which is available for particularly simple regeneration and deferrizing. The deferrizing flux salt composition for flux baths, containing zinc chloride and alkali metal chloride, contains at least one or more alkalizing constituents and one or more constituents which, in aqueous solution, oxidize iron(II) to form iron(III).
    Type: Grant
    Filed: July 15, 2002
    Date of Patent: October 12, 2004
    Assignee: Goldschmidt AG
    Inventors: Georg Bogar, Helmut Herwig, Harald Ernst
  • Deferrizing flux salt composition for flux baths
    Publication number: 20030084755
    Abstract: The invention relates to a flux salt composition for flux baths which is available for particularly simple regeneration and deferrizing.
    Type: Application
    Filed: July 15, 2002
    Publication date: May 8, 2003
    Inventors: Georg Bogar, Helmut Herwig, Harald Ernst