Andrew R Connell

Title: The Innovations of Andrew R Connell

Introduction

Andrew R Connell is an accomplished inventor based in Auckland, New Zealand. He has made significant contributions to the field of wireless power systems. His innovative approach to technology has led to the development of a unique patent that addresses challenges in metal object detection.

Latest Patents

Connell holds a patent for "Harmonic current monitoring in a wireless power system." This invention focuses on detecting metal objects within a wireless power system by monitoring the 5th or other order harmonic current of a dual-frequency power transmitter. The system utilizes a voltage-fed inverter with a square-wave output to maintain power transfer while tuning at the fundamental frequency. The transmitter circuit is simultaneously tuned at the 5th order frequency or other harmonic frequencies to adjust the flow of harmonic current when a metal object is detected. The receiver circuit may include a notch filter to eliminate the 5th order frequency, ensuring efficient power transfer.

Career Highlights

Connell is currently employed at Apple Inc., where he continues to innovate and develop cutting-edge technologies. His work has been instrumental in advancing wireless power systems, making them more efficient and reliable.

Collaborations

Connell has collaborated with notable colleagues, including Wynand L Malan and Patrin Illenberger. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Andrew R Connell's contributions to the field of wireless power systems exemplify the spirit of innovation. His patent on harmonic current monitoring showcases his ability to solve complex problems in technology. Connell's work continues to influence advancements in the industry, making him a noteworthy figure in the realm of inventions.