Philip Eugene Quinlan

Title: The Innovations of Philip Eugene Quinlan

Introduction

Philip Eugene Quinlan is a notable inventor based in Glounthaune, Ireland. He holds an impressive portfolio of 18 patents, showcasing his contributions to the field of wireless communication and radio frequency technology. His work has significantly impacted the development of battery management systems and low-power receivers.

Latest Patents

One of Quinlan's latest patents focuses on high-immunity wireless communication for battery management systems. This innovation involves techniques to enhance the immunity of wireless battery systems by transmitting heavily-coded signals. By utilizing multiple chips of a sequence for each bit of information, Quinlan's approach trades data rate for interference or jamming immunity, particularly in noisy environments. The system can operate in a noise immunity mode, improving resilience to interference by reducing the data rate. Options for achieving this include slowing down the transmission bit rate, employing digital coding methods like Convolutional Coding, Reed-Solomon Coding, and Turbo coding, as well as utilizing RF spread spectrum techniques such as Direct Sequence Spread Spectrum (DSSS) and Frequency Hopped Spread Spectrum (FHSS).

Another significant patent is for a radio frequency (RF) receiver circuit designed to monitor two or more different RF frequencies simultaneously. This circuit employs a sub-sampler to sub-sample an RF signal at any of the monitored frequencies, allowing for quick action on received signals. The low power consumption of this RF receiver circuit makes it particularly suitable for low-power wake-up receivers, such as Bluetooth Low Energy (BLE) wake-up receivers.

Career Highlights

Quinlan has worked with prominent companies in the technology sector, including Analog Devices, Inc. and Analog Devices International Unlimited Company. His experience in these organizations has contributed to his expertise in wireless communication technologies.

Collaborations

Throughout his career, Quinlan has collaborated with notable professionals, including Kenneth J. Mulvaney and Patrick G. Crowley. These collaborations have likely enriched his work and led to further advancements in his field.

Conclusion

Philip Eugene Quinlan's contributions to wireless communication and RF technology are significant, with a strong portfolio of patents that reflect his innovative spirit. His work continues to influence the development of advanced communication systems and low-power technologies.