News wire article from our research archive:

Danish Inventors Develop Control Panel with Activation Zone

ALEXANDRIA, Va., July 7 -- Martin Bondo Joergensen of Vaerloese, Denmark, and Joergen Ahm Petersen of Roskilde, Denmark, have developed an interchangeable hearing aid control panel.

According to the U.S. Patent & Trademark Office: "An interchangeable hearing aid control panel with at least one activation zone arranged in connection with a layered structure. The layered structure has an electrically non-conducting substrate, an electrically conducting path arranged in connection with the substrate, and an electrically conducting member, such as a conducting foil, arranged at a predetermined distance from the activation zone. The activation zone can be either in a deactuated or in an ...

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