Patents by Inventor Christoph Greskamp

Christoph Greskamp 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: 11383609
    Abstract: The invention relates to a method for operating an electric charging control device (10) of an electric vehicle (11), whereby, in order to charge at least one battery of the electric vehicle (11), a charging cable (19) with a charging plug (20) is plugged into a charging socket (12) that has a charge port door (13) and that is part of the electric charging control device (10), and at least one charging operation is controlled by means of a charging communication chip (17) of the electric charging control device (10). In order to activate (31) the charging communication chip (17), the at least one detection device (14) detects an open/closed state (15) of the charge port door (13) and emits this state in at least one generated detection signal (16), whereby the charging communication chip (17) is activated from a deactivated state (30) when the charge port door (13) is opened.
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: July 12, 2022
    Assignee: VOLKSWAGEN AKTIENGESELLSCHAFT
    Inventors: Axel Ulrich, Christoph Greskamp
  • Publication number: 20180339596
    Abstract: The invention relates to a method for operating an electric charging control device (10) of an electric vehicle (11), whereby, in order to charge at least one battery of the electric vehicle (11), a charging cable (19) with a charging plug (20) is plugged into a charging socket (12) that has a charge port door (13) and that is part of the electric charging control device (10), and at least one charging operation is controlled by means of a charging communication chip (17) of the electric charging control device (10). In order to activate (31) the charging communication chip (17), the at least one detection device (14) detects an open/closed state (15) of the charge port door (13) and emits this state in at least one generated detection signal (16), whereby the charging communication chip (17) is activated from a deactivated state (30) when the charge port door (13) is opened.
    Type: Application
    Filed: May 24, 2018
    Publication date: November 29, 2018
    Applicant: Volkswagen Aktiengesellschaft
    Inventors: Axel Ulrich, Christoph Greskamp