Patents by Inventor Tom Urban Artursson

Tom Urban Artursson 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).

  • Patent number: 7725268
    Abstract: Method and sensing module for sensing pollution of outside air. The sensing module (1) comprises an electro chemical sensing element (3), and a processor (2). A sensing module output signal is provided based on the measurement signal and a baseline signal level. The baseline signal level is adapted depending on two threshold levels (13-15). A pollution concentration value is determined from the measurement signal and a classification level of air pollution is provided as sensing module output signal. A classification level is determined using a plurality of classification threshold values and the pollution concentration values. The plurality of classification threshold values are dynamically adjustable.
    Type: Grant
    Filed: November 25, 2004
    Date of Patent: May 25, 2010
    Assignee: Sensata Technologies Holland B.V.
    Inventors: Roger Marcel Appelo, Tom Urban Artursson, Per Anders Holmberg, Nicolae Barsan, Heiko Eugen Ulmer