Location History:
- Parma, OH (US) (1989 - 1990)
- Hudson, OH (US) (1989 - 1999)
Company Filing History:
Years Active: 1989-1999
Title: Innovations by Timothy J Murphy
Introduction
Timothy J Murphy is a notable inventor based in Hudson, OH (US). He has made significant contributions to the field of industrial automation, holding a total of 7 patents. His work focuses on enhancing the efficiency and functionality of automation controllers.
Latest Patents
Among his latest patents is a system that features a plurality of frame bytes capable of identifying various data transfer needs. This innovative bus structure interconnects the modules of an industrial automation controller, utilizing DATA lines and associated control lines. The interface circuit within each module is designed to manage resources effectively, ensuring that data frames are transmitted smoothly. If the receiving module lacks sufficient resources, a busy indication is sent back to the transmitting module, prompting it to abort the transmission. This system evaluates several factors, including the availability of control blocks and buffers, to determine resource availability.
Another significant patent by Murphy involves a backplane data transfer technique for industrial automation controllers. This patent describes a bus structure that supports data transfers of varying widths and speeds. The interface circuits within each module automatically adapt to these differences, allowing for seamless communication between modules. During the initial bus cycle, modules negotiate the bus width and clock speed, ensuring optimal data transfer conditions.
Career Highlights
Timothy J Murphy is currently employed at Allen-Bradley Company, LLC, where he continues to innovate in the field of industrial automation. His expertise and inventions have greatly contributed to advancements in automation technology.
Collaborations
Murphy has collaborated with several talented individuals, including Mark Luboski and Robert C Weppler. Their combined efforts have led to the development of groundbreaking technologies in the automation sector.
Conclusion
Timothy J Murphy's contributions to industrial automation through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the efficiency and effectiveness of automation systems.