Patents by Inventor Johanes A. Jansen

Johanes A. Jansen 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).

  • Beacon infrastructure
    Publication number: 20020183004
    Abstract: A communications system uses a transmitter beacon (70) for transmitting alert signals to mobile receivers. Each alert signal prompts an alert message of the transmitter beacon. Interpretation data is loaded into the mobile receiver and is used when an associated alert signal is received, thereby to generate the associated alert message at the mobile wireless device.
    Type: Application
    Filed: March 15, 2002
    Publication date: December 5, 2002
    Applicant: Koninklijke Philips Electronics N.V.
    Inventors: Paul M. Fulton, Paul J. Rankin, Johanes A. Jansen, David P. Walker, Robert J. Davies, Guillaume Blanc, Jean-Christophe Dupuy