Patents by Inventor Sidney Berry

Sidney Berry 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).

  • DETECTING THE PRESENCE OF A VEHICLE
    Publication number: 20120318624
    Abstract: An arrangement for detecting the presence of a moving vehicle includes an emitting antenna adapted to emit an electromagnetic field in a range of emitting directions and mounted on the vehicle. At least one receiving antenna for receiving the electromagnetic field is mounted on the track of the vehicle. A detector device which is connected to the at least one receiving antenna and is adapted to produce a detection signal depending on a received field intensity of the electromagnetic field that is received by the at least one receiving antenna.
    Type: Application
    Filed: February 22, 2011
    Publication date: December 20, 2012
    Applicant: BOMBARDIER TRANSPORTATION GMBH
    Inventors: Timothy Russell Dickson, Kurt Vollenwyder, Sidney Berry