Patents by Inventor Dennis Joseph Wilfrid Dube

Dennis Joseph Wilfrid Dube 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).

  • MODBUS encapsulated transport interface
    Patent number: 7574512
    Abstract: A method for encapsulating HTTP messages within a MODBUS message is described in the present invention. This MODBUS message can be encoded and sent using either MODBUS/TCP or serial MODBUS. Within MODBUS, the encapsulation is built using the MODBUS Encapsulation Interface (MEI). The HTTP message may contain HTML, XML, XHTML, or SGML.
    Type: Grant
    Filed: April 15, 2004
    Date of Patent: August 11, 2009
    Assignee: Schneider Automation SAS
    Inventor: Dennis Joseph Wilfrid Dube