Patents by Inventor Sergey Argudayev

Sergey Argudayev 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).

  • Apparatus and a method for estimating the air humidity within an oven cavity
    Patent number: 8652552
    Abstract: The present invention relates to an apparatus for estimating the air humidity within an oven cavity (14) by using ultrasound waves with at least two different frequencies (f1, f2). Said apparatus comprises at least one ultrasound transmitter (10) for generating the ultrasound waves, at least one ultrasound receiver (12) for receiving the ultrasound waves and at least one phase detecting device for detecting the phase (?1, ?2) of the ultrasound wave at the ultrasound receiver (12) relative to the same ultrasound wave with the same frequency (f1, f2) at the ultrasound transmitter (10).
    Type: Grant
    Filed: February 18, 2010
    Date of Patent: February 18, 2014
    Assignee: Electrolux Home Products Corporation N.V.
    Inventors: Sergey Argudayev, Vladimir Gerasimov, Roberto Giordano
  • APPARATUS AND A METHOD FOR ESTIMATING THE AIR HUMIDITY WITHIN AN OVEN CAVITY
    Publication number: 20120225179
    Abstract: The present invention relates to an apparatus for estimating the air humidity within an oven cavity (14) by using ultrasound waves with at least two different frequencies (f1, f2). Said apparatus comprises at least one ultrasound transmitter (10) for generating the ultrasound waves, at least one ultrasound receiver (12) for receiving the ultrasound waves and at least one phase detecting device for detecting the phase (?1, ?2) of the ultrasound wave at the ultrasound receiver (12) relative to the same ultrasound wave with the same frequency (f1, f2) at the ultrasound transmitter (10).
    Type: Application
    Filed: February 18, 2010
    Publication date: September 6, 2012
    Applicant: ELECTROLUX HOME PRODUCTS CORPORATION N.V.
    Inventors: Sergey Argudayev, Vladimir Gerasimov, Roberto Giordano