Patents by Inventor Ulf JENSEN

Ulf JENSEN 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).

  • SYSTEM FOR A SHOE SOLE, METHOD FOR OPERATING THE SYSTEM, A SHOE SOLE, AND A SHOE
    Publication number: 20230112248
    Abstract: Systems for a shoe sole with at least one piezoelectric element for generating electrical energy. In some embodiments, a system for a shoe sole comprises (a.) at least one piezo element adapted to produce an electrical signal upon mechanical deformation of the at least one piezo element, (b.) at least one first energy storage and at least one second energy storage, wherein the at least one first energy storage and the at least one second energy storage are adapted to store electrical energy obtained from the electrical signal, and (c.) at least one converter unit adapted to selectively control a transfer of an amount of electrical energy between the at least one first energy storage and the at least one second energy storage.
    Type: Application
    Filed: October 7, 2022
    Publication date: April 13, 2023
    Inventors: Ulf JENSEN, Burkhard DUEMLER, Peter SPIES, Henrik ZESSIN, Lars LÜHMANN, Vesa-Pekka TORVINEN