Robert Strittmatter

Title: Robert Strittmatter: Pioneering Innovations in GaN Transistors

Introduction

Robert Strittmatter, an inventive mind based in Tujunga, CA, is renowned for his significant contributions to the field of semiconductor technology. With a remarkable portfolio of 12 patents, Strittmatter has established himself as a leader in the development of gallium nitride (GaN) transistors, which are pivotal for modern electronic applications.

Latest Patents

Strittmatter's latest innovations include groundbreaking patents focusing on GaN transistors with polysilicon layers designed to enhance the performance of integrated circuits. One notable patent describes a GaN transistor that integrates an epitaxial (EPI) structure with an insulating material overlaid on it. This device features polysilicon layers that strategically incorporate both n-type and p-type regions, ensuring optimal functionality. Additionally, the patent outlines metal interconnects and vias that facilitate seamless connectivity between the source and drain metals to the respective regions of the polysilicon layer.

Another important patent from Strittmatter details multi-step surface passivation structures for GaN transistors. This innovation involves two or more insulator-semiconductor interface regions strategically placed to minimize gate leakage and reduce electric fields that can adversely affect device performance. Such features significantly enhance charge density in the channel, leading to lower on-resistance and improved efficiency.

Career Highlights

Throughout his career, Strittmatter has made a profound impact in the semiconductor industry, particularly while working at Efficient Power Conversion Corporation. His expertise in GaN technology allows for advancements in high-efficiency power electronics, proving essential for various applications from consumer electronics to renewable energy systems.

Collaborations

Robert Strittmatter has collaborated with esteemed professionals in his field, including Robert A. Beach and Jianjun Cao. Working alongside these experts has fostered a productive environment that encourages innovative approaches to semiconductor design and manufacturing.

Conclusion

As an inventor with a strong patent portfolio, Robert Strittmatter continues to lead advancements in GaN technology. His latest innovations promise to drive the future of power electronics, contributing to more efficient and effective electronic systems. The influence of his work, combined with collaborative efforts, underscores the importance of innovation in sustaining technological progress.