Patents by Inventor Kevin Challis

Kevin Challis 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).

  • Control of safety critical operations
    Patent number: 9383740
    Abstract: A system wherein control of a safety-critical system operation is effected by sending a plurality of keywords via a low integrity communication path.
    Type: Grant
    Filed: February 14, 2011
    Date of Patent: July 5, 2016
    Assignee: BAE SYSTEMS PLC
    Inventors: Simon Grant Bennett, Nicholas Andrew Belcher, David Parker, Kevin Challis, David Christopher Watkins, Gary Robert Watkins
  • CONTROL OF SAFETY CRITICAL OPERATIONS
    Publication number: 20120303145
    Abstract: A system wherein control of a safety-critical system operation is effected by sending a plurality of keywords via a low integrity transmission means.
    Type: Application
    Filed: February 14, 2011
    Publication date: November 29, 2012
    Applicant: BAE SYSTEMS PLC
    Inventors: Simon Grant Bennett, Nicholas Andrew Belcher, David Parker, Kevin Challis, David Christopher Watkins, Gary Robert Watkins