Robert J Murray

Title: The Innovations of Robert J. Murray

Introduction

Robert J. Murray is a notable inventor based in Horley, GB, recognized for his contributions to the field of communication technology. With a total of five patents to his name, Murray has made significant advancements that enhance the efficiency and effectiveness of transmission systems.

Latest Patents

Murray's latest patents include a groundbreaking transmission system designed for sending two signals simultaneously on the same channel. This innovative system combines a suitably modulated speech or data signal with a low bit rate spread spectrum signal, allowing for simultaneous transmission. At the receiver end, the system demodulates the signals and applies them to a multiplier, effectively despreading the spread spectrum signal. Additionally, the system may incorporate a text transmission feature, enabling multiple pages of data to be transmitted simultaneously using orthogonal pseudo-random codes.

Another significant patent by Murray is an acoustic surface wave device that includes a reflective multistrip coupler. This device features a piezoelectric substrate equipped with input and output transducers, along with a compact reflective multistrip coupler. The design alternates wide and narrow spacings along each array, improving efficiency, reducing insertion loss, and enhancing the shape of the pass band.

Career Highlights

Murray is currently employed at U.S. Philips Corporation, where he continues to innovate and develop new technologies. His work has had a lasting impact on the field of communication systems, showcasing his expertise and dedication to advancing technology.

Collaborations

Murray has collaborated with esteemed colleagues such as Christopher J. Collier and Richard F. Mitchell, contributing to various projects that have furthered the development of communication technologies.

Conclusion

Robert J. Murray's contributions to the field of communication technology through his innovative patents and collaborations highlight his significant role as an inventor. His work continues to influence advancements in transmission systems and acoustic devices, marking him as a key figure in the industry.