Patents by Inventor William T. Bradfield

William T. Bradfield 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).

  • Publication number: 20020198990
    Abstract: Disclosed is a system for use in remotely monitoring and controlling devices. The system provides bi-directional control and monitoring functions to allow devices that cannot currently be managed remotely to be monitored and controlled in near real-time from a remote location. Sensors embedded in or on the device, asset or process being monitored record operating and device status data. These sensors transmit device conditions to a communications device (referred to herein as a “communicator”) through a variety of industry-standard device control protocols. The communicator then evaluates the data and, if necessary, converts the data to a compressed protocol for transmission to a centralized gateway server. The compressed protocol has a structure tailored to the needs of monitoring remote devices. At the centralized gateway server, the compressed protocol is converted to an industry-standard device management protocol.
    Type: Application
    Filed: June 25, 2002
    Publication date: December 26, 2002
    Inventors: William T. Bradfield, John Lavender