Patents by Inventor Valter A. G. Rönnholm

Valter A. G. Rönnholm 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).

  • Natural alarm clock
    Patent number: 7248915
    Abstract: A mobile terminal is presented, having capability to determine when a user should be stimulated toward an awake state. The terminal includes a receiver for receiving a sleep descriptor signal indicative of at least one sleep characteristic of the user, and also includes a signal processing module for processing the sleep descriptor signal. The signal processing module is arranged to provide, at least partly in response to the sleep descriptor signal, a stimulation signal indicative that the user should be stimulated. The mobile terminal is also usable for communication by the user in the awake state. This invention further includes a method, system, and monitor to be used with the mobile terminal in order to stimulate the user toward an awake state.
    Type: Grant
    Filed: February 26, 2004
    Date of Patent: July 24, 2007
    Assignee: Nokia Corporation
    Inventor: Valter A. G. Rönnholm