Patents by Inventor Hans Christian Beck

Hans Christian Beck 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).

  • Double layer capacitor and its manufacturing method
    Patent number: 6341057
    Abstract: A double layer capacitor and a method for producing the same wherein the double layer capacitor comprises a conductive coating based on binders of the melamine resin type such that the conductive coating is present at the interfaces between the current collectors and the electrodes. The double layer capacitor thus produced has good mechanical and chemical integrity and flexibility and is suitable for use in combination with batteries.
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: January 22, 2002
    Assignee: Danionics A/S
    Inventors: Ole Stig Nissen, Hans Christian Beck, Michael Schou