Patents by Inventor Kay Hirschfeld

Kay Hirschfeld 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).

  • Functional Laminate
    Publication number: 20080258873
    Abstract: The invention refers to a functional laminate including at least one electrically conductive component, particularly an antenna coil or a track, arranged on a non-woven substrate with a grammage of less than 25 g/m2.
    Type: Application
    Filed: November 30, 2007
    Publication date: October 23, 2008
    Applicant: Assa Abloy Identification Technologies GmbH
    Inventors: Manfred Michalk, Kay Hirschfeld