Patents by Inventor Philip Piazza

Philip Piazza 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).

  • Advanced digital vehicle microphone system and method having stop request chime capabilities
    Publication number: 20060018489
    Abstract: Disclosed is a digital vehicle microphone system for recording and playback of announcements for use in a vehicle public address system having stop request chime capabilities, comprising a microphone apparatus for pre-recording at least one announcement, the apparatus having a microphone and record switch; a storage device for storing each announcement from the microphone apparatus and a delayed playback circuit for delayed playback of each announcement through the vehicle public address system; at least one input device for receiving a stop request; and means for generating an audible alert and outputting the audible alert via the public address system upon receipt of the stop request.
    Type: Application
    Filed: July 23, 2004
    Publication date: January 26, 2006
    Applicant: Clever Devices
    Inventor: Philip Piazza