Company Filing History:
Years Active: 2001-2012
Title: Innovations of Dennis J W Dube
Introduction
Dennis J W Dube is a notable inventor based in Pelham, NH (US). He holds a total of 6 patents that showcase his contributions to the field of control systems and automation technology. His work has significantly impacted the way programmable logic controllers (PLCs) interface with users and networks.
Latest Patents
One of his latest patents is titled "System and method for interfacing with a controller." This invention includes a control system that features an Internet web interface to a network of at least one programmable logic control system. The system is designed to control output devices based on the status of input devices. The web interface runs web pages from an Ethernet board connected directly to the PLC backplane and includes an HTTP protocol interpreter, a PLC backplane driver, a TCP/IP stack, and an Ethernet board kernel. This innovative interface allows users to access the PLC backplane remotely via the Internet, translating standard Internet protocols into data recognizable by the PLC.
Another significant patent is the "Method and apparatus for an active standby control system on a network." This invention provides a method for establishing an active standby control system that includes two programmable logic controllers, each with an operating state. The system features a network module board connected to a network, a control unit, a remote I/O head, and a hot standby module. This design ensures reliable communication and operation of devices on a standard communications network.
Career Highlights
Throughout his career, Dennis has worked with prominent companies such as Schneider Automation GmbH and Square D Company. His experience in these organizations has allowed him to develop and refine his innovative ideas in automation and control systems.
Collaborations
Dennis has collaborated with notable individuals in the field, including Richard A Baker, Jr and Allan Tanzman. These collaborations have contributed to the advancement of technology in the automation sector.
Conclusion
Dennis J W Dube's contributions to the field of automation and control systems are significant, with a total of 6 patents that reflect his innovative spirit. His work continues to influence the industry and improve the functionality of programmable logic controllers.