Patents by Inventor Jacob Schultz

Jacob Schultz 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).

  • Publication number: 20090029646
    Abstract: The invention relates to the transmission of a signal from a communications device to another device (e.g. a hearing aid) by inductive communication and particularly to a scheme for improving the signal quality at the location of the other device. The object of the present invention is to provide an alternative scheme for improving the quality of inductive communication between two (e.g. portable) devices. The basic idea is to arrange at least two induction coils at an angle to each other in a transmitting device and to apply electrical signals comprising carrier signals comprising a carrier frequency fc to the at least two induction coils, the carrier signals of the two electrical signals being phase shifted relative to each other. An advantage thereof is that a reduced drop out is achieved. The invention may e.g. be used for portable communications devices requiring communication with another device over a relatively short distance, e.g.
    Type: Application
    Filed: July 16, 2008
    Publication date: January 29, 2009
    Applicant: OTICON A/S
    Inventors: Niels Kristian Kristiansen, Jacob Schultz