Patents by Inventor Mike Chapman

Mike Chapman 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).

  • Railway system using acoustic monitoring
    Patent number: 8985523
    Abstract: A method of monitoring and/or controlling components of a railway system which includes a track and at least one train that is operable to run on said track, comprises the steps of: a) providing an acoustic transducer proximate the railway for picking up acoustic signals; b) receiving acoustic signals from the transducer; and c) analyzing the received signals.
    Type: Grant
    Filed: September 3, 2010
    Date of Patent: March 24, 2015
    Assignee: Siemens Rail Automation Holdings Limited
    Inventors: Simon Chadwick, Mark Glover, Ian Priest, Mike Chapman, James McQuillan
  • RAILWAY SYSTEM USING ACOUSTIC MONITORING
    Publication number: 20120217351
    Abstract: A method of monitoring and/or controlling components of a railway system which includes a track and at least one train that is operable to run on said track, comprises the steps of: a) providing an acoustic transducer proximate the railway for picking up acoustic signals; b) receiving acoustic signals from the transducer; and c) analysing the received signals.
    Type: Application
    Filed: September 3, 2010
    Publication date: August 30, 2012
    Inventors: Simon Chadwick, Mark Glover, Ian Priest, Mike Chapman, James McQuillan