Thomas William Macelwee

Title: Innovations of Thomas William Macelwee

Introduction

Thomas William Macelwee is a notable inventor based in Nepean, Canada. He has made significant contributions to the field of electronics, particularly in the development of advanced transistor technologies. With a total of three patents to his name, Macelwee's work reflects a deep understanding of current sensing and transistor structures.

Latest Patents

One of Macelwee's latest patents is titled "Current sensing by using aging sense transistor." This invention presents a current sense circuit that allows for accurate sensing of power current flowing through a power transistor as it ages. The circuit comprises a power transistor, a sense transistor, and a pull-up component. The design ensures that the control nodes of both transistors are connected, allowing them to operate simultaneously. The pull-up component plays a crucial role in maintaining voltage equality between the input nodes of both transistors, facilitating synchronized aging.

Another significant patent is "Transistor structure using multiple two-dimensional channels." This invention features a transistor structure that includes multiple heterojunction layer sets, each generating a two-dimensional electron gas (2DEG). The structure is designed to conduct current between the source and drain effectively. A terminal is positioned near the uppermost 2DEG to control its continuity between a source contact and a source plug, enhancing the control over current flow in sub-surface 2DEGs.

Career Highlights

Macelwee is currently employed at Infineon Technologies Canada Inc., where he continues to innovate and develop cutting-edge technologies. His work has positioned him as a key player in the field of electronics, particularly in the area of transistor design and current sensing.

Collaborations

Throughout his career, Macelwee has collaborated with talented individuals such as Marco A Zuniga and Iman Abdali Mashhadi. These collaborations have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Thomas William Macelwee's contributions to the field of electronics through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and inspire future innovations.