Patents by Inventor Ingblid Dyve

Ingblid Dyve 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).

  • Sensor for measurement for wet and dry fingers
    Publication number: 20050069178
    Abstract: Sensor device for performing measurements on an at least partially conductive surface, the sensor comprising a number of conductive structures at or directly below the sensor surface, said conductive structures consisting of at least one stimulation or current sink electrode 1 and a number of sensor elements 3 coupled to interrogation electrodes in an electronic circuit for measuring impedance between the electrodes 3 and said at least one stimulus electrode 1, the sensor device also comprising at least one additional clamping electrode being positioned in the vicinity of said sensor elements and being coupled to a chosen voltage.
    Type: Application
    Filed: December 6, 2002
    Publication date: March 31, 2005
    Inventors: Jon Nysaether, Knut Riisnaes--, Ingblid Dyve, Orjan Martinsen, Geir Mostad, Nicola Christie, Rune Pedersen