Edward MacRobbie

Title: The Innovative Contributions of Edward MacRobbie

Introduction

Edward MacRobbie is a notable inventor based in Nepean, Canada. He has made significant contributions to the field of electrical engineering, holding a total of nine patents. His work primarily focuses on circuit design and voltage supply systems, showcasing his expertise and innovative thinking.

Latest Patents

One of MacRobbie's latest patents is a circuit with a power transistor and current sense that utilizes the control drive as a power source. This circuit includes a power transistor and at least one sense transistor, where the control drive terminal not only manages the operation of these transistors but also supplies power to a current sense circuit. The design allows the current sense circuit to detect current passing through the sense transistor without needing an independent high voltage supply.

Another significant patent involves charge pumping using an adjustable capacitor. This voltage supply circuit generates a voltage on a supply node and includes an adjustable capacitor, an alternating voltage source, a charge source, and an adjusting circuit. The circuit efficiently manages voltage levels by adjusting the capacitance of the adjustable capacitor based on the voltage supply node's requirements.

Career Highlights

Throughout his career, Edward MacRobbie has worked with prominent companies such as Gan Systems Inc. and Infineon Technologies Canada Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

MacRobbie has collaborated with talented individuals in his field, including Nan Xing and Robert Wayne Mounger. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Edward MacRobbie's contributions to electrical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.