Patents by Inventor Marco De Wild

Marco De Wild 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).

  • Thin film detector for presence detection
    Patent number: 8193685
    Abstract: A transducer (800) is provided where a membrane (830) is formed over a front substrate (615); and a piezoelectric layer (820) is formed over the membrane (830) at an active portion (821) and peripheral portions located adjacent the active portion (821). A patterned conductive layer including first and second electrodes (840, 845) is formed over the piezoelectric layer (820). Further, a back substrate structure is provided having supports (822, 824) located at the peripheral portions adjacent the active portion (821). The height (826) of the supports (822, 824) is greater than a combined height (828) of the patterned piezoelectric layer and the patterned conductive layer. Many transducers may be connected to form an array, where a controller may be provided for controlling the array, such as steering a beam of the array, and processing signals received by the array, for presence or motion detection and/or imaging, for example.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: June 5, 2012
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Mareike Klee, Ronald Dekker, Harry Van Esch, Marco De Wild, Ruediger Mauczok, Chris Van Heesch, Willem Franke Pasveer, Engel Johannes Knibbe, Remco Alphonsus Hendrikus Breen, Klaus Reimann, Biju Kumar Sreedharan Nair, Roger Peter Anna Delnoij, Henri Marie Joseph Boots, Christina Adriana Renders, Olaf Wunnicke, Derk Reefman, Peter Dirksen
  • TRANSDUCER ARRANGEMENT AND METHOD FOR ACQUIRING SONO-ELASTOGRAPHICAL DATA AND ULTRASONIC DATA OF A MATERIAL
    Publication number: 20110137166
    Abstract: The present invention relates to a transducer arrangement, particularly a transducer arrangement for acquiring tissue information, a method for using a transducer arrangement for acquiring tissue information and a glove which comprises a transducer arrangement. The transducer arrangement 21 for analysing material 40 comprises: a first transducer element 51 for inducing and receiving mechanical displacements in the material to be analysed 40; and an analysing unit 30.
    Type: Application
    Filed: August 10, 2009
    Publication date: June 9, 2011
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Mareike Klee, Michael Harald Kuhn, Karen Irene Trovato, Christianus Martinus Van Heesch, Ruediger Mauczok, Marco De Wild, Biju Kumar Sreedharan Nair, Klaus Reimann
  • THIN FILM DETECTOR FOR PRESENCE DETECTION
    Publication number: 20100277040
    Abstract: A transducer (800) is provided where a membrane (830) is formed over a front substrate (615); and a piezoelectric layer (820) is formed over the membrane (830) at an active portion (821) and peripheral portions located adjacent the active portion (821). A patterned conductive layer including first and second electrodes (840, 845) is formed over the piezoelectric layer (820). Further, a back substrate structure is provided having supports (822, 824) located at the peripheral portions adjacent the active portion (821). The height (826) of the supports (822, 824) is greater than a combined height (828) of the patterned piezoelectric layer and the patterned conductive layer. Many transducers may be connected to form an array, where a controller may be provided for controlling the array, such as steering a beam of the array, and processing signals received by the array, for presence or motion detection and/or imaging, for example.
    Type: Application
    Filed: June 30, 2008
    Publication date: November 4, 2010
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Mareike Klee, Klaus Reimann, Biju K. Sreedharan Nair, Roger Peter Anna Delnoij, Henri M. J. Boots, Christina A. Renders, Olaf Wunnicke, Derk Reefman, Peter Dirksen, Ronald Dekker, Harry Van Esch, Marco De Wild, Ruediger Mauczok, Chris Van Heesch, Willem F. Pasveer, Engel Johannes Knibbe, Remco A.H. Breen