Patents by Inventor Ludovicus Marinus Gerardus Marie Tolhuizen

Ludovicus Marinus Gerardus Marie Tolhuizen 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).

  • METHOD FOR CONTROLLING TRANSMISSIONS FROM A RESOURCE-RESTRICTED DEVICE, AND BATTERYLESS DEVICE
    Publication number: 20120056728
    Abstract: The present invention relates to a method for controlling transmissions of a batteryless device (1) operating in a wireless network, the method comprising the following steps: the batteryless device (1) transmitting a frame including elements for controlling operation of a remote device (2a), or controlled device, the batteryless device being configured with a predetermined number of planned retransmissions of the control frame, the batteryless device sensing a change in the physical phenomenon induced by operation of the controlled device (2a), the batteryless device determining, based on the sensing step, the success or failure of the frame transmission, in case the transmission has succeeded, the batteryless device omitting further retransmissions of the control frame. The present invention also relates to a batteryless device carrying out such method.
    Type: Application
    Filed: April 26, 2010
    Publication date: March 8, 2012
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Bozena Erdmann, Lelkens Michel Marie Lelkens, Ludovicus Marinus Gerardus Marie Tolhuizen, Wei Yuan