Patents by Inventor Martyn Butterworth

Martyn Butterworth 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).

  • TELECOMS
    Publication number: 20070297586
    Abstract: The invention concerns improvements to telecoms systems. In the proposed method and apparatus, an image (which may have advertising content) is displayed to a caller and a recipient prior to relaying a caller message. This supplementary image may take the place of conventional text such as CALLING. On audio/visual equipment, an audio message may take the place of a ringing tone.
    Type: Application
    Filed: September 6, 2007
    Publication date: December 27, 2007
    Applicant: HOST TELECOM LIMITED
    Inventor: Martyn Butterworth