Widex A/s

Rune Aarup Due

Jan Topholm

Michael Frydendal Larssen

Drew Rosskelly

Per Kokholm Sorensen

Lars Friis

Boris Valnert

Christian Christiansen Burger

Thorvaldur Oli Bodvarsson

Christian Lyngsoe Svejgaard

Christian Andersen

Toke Borgen Linander

Christian Christiansen BÜRGER

A system and method for refuelling a fuel cell having a fuel reservoir. The system includes a cartridge () having a first reservoir () for storing fuel for the fuel cell and a refuelling unit adapted to receive a waste liquid from the fuel reservoir of the fuel cell and provide fuel from the first reservoir () of the cartridge () to the fuel reservoir of the fuel cell. The system further includes a second reservoir for storing the waste liquid from the fuel cell, a cartridge for use with the system, a refuelling unit for use with the system.

System for refuelling a hearing aid fuel cell

A hearing assisting () device including a receiver () for generation of acoustic signals and a fixture () for positioning the receiver. A suspension () supports the receiver to the fixture. The combination of the receiver and the suspension has a mechanical resonance frequency in the range from 6 kHz to 10 kHz.

Receiver suspension for a hearing assisting device

Growing community of inventors

Copenhagen, Denmark

Rune Aarup Due