Patents by Inventor Alberto Sanchez PENARANDA

Alberto Sanchez PENARANDA 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).

  • SYSTEM AND METHOD FOR N'TH ORDER DIGITAL PIECE-WISE LINEAR COMPENSATION OF THE VARIATIONS WITH TEMPERATURE OF THE NON-LINEARITIES FOR HIGH ACCURACY DIGITAL TEMPERATURE SENSORS IN AN EXTENDED TEMPERATURE RANGE
    Publication number: 20100002747
    Abstract: A system and method is provided for a high accuracy digital temperature sensor (DTS). The system includes a differential analog temperature sensor based on bipolar junctions, providing an output signal obtained as the difference between the VBE of two bipolar junctions. This signal is converted into the digital domain and compared to N?1 threshold digital values for providing piece-wise linear error correction for the variations with temperature of the different error sources within the DTS. This system and method advantageously improve the accuracy of a DTS over an extended temperature range.
    Type: Application
    Filed: July 3, 2008
    Publication date: January 7, 2010
    Inventors: Enrique Company BOSCH, Alberto Sanchez PENARANDA, Javier Calpe Maravilla, Alberto Carbajo Galve, John Anthony CLEARY, Colin LYDEN