Patents Assigned to Claude-Henri Chouard
  • Nerve-stimulating device for auditory prosthesis
    Patent number: 4890618
    Abstract: A single-channel nerve stimulating device for auditory prosthesis for improving the conversational capacity of a profoundly deaf person is described. The single-channel device of simple construction provides detailed information to the patient's nervous system. The device comprises a microphone designed to pick up a sound signal and electronic processor which converts the sound signal into an electrical signal.
    Type: Grant
    Filed: September 12, 1986
    Date of Patent: January 2, 1990
    Assignees: Bertin & CIE, Claude-Henri Chouard, Patrick MacLeod
    Inventors: Jean-Luc M. Weber, Serge Bloch, Jean-Claude Noack, Claude-Henri Chouard, Patrick MacLeod