Richard A Stall

Title: The Innovative Journey of Richard A. Stall in Semiconductor Technology

Introduction

Richard A. Stall, an accomplished inventor from Belle Mead, NJ, holds an impressive portfolio of 13 patents. His expertise lies primarily in the field of semiconductor devices, particularly those that utilize gallium nitride (GaN) technology. With a strong background in this sector, Stall has made significant contributions that enhance device performance and efficiency.

Latest Patents

One of Richard A. Stall's notable innovations is a gallium nitride-based semiconductor Schottky diode. This device is fabricated from a n+ doped GaN layer with a thickness between one and six microns, placed on a sapphire substrate. It features an n- doped GaN layer, exceeding one micron in thickness, patterned into a series of elongated fingers. A metal layer is then deposited on the n- doped GaN layer, creating a Schottky junction. The design optimizes layer thickness, as well as the length and width of the fingers, achieving remarkable specifications such as a breakdown voltage greater than 500 volts, a current capacity exceeding one ampere, and a forward voltage of less than three volts. This innovative approach significantly advances the performance characteristics of semiconductor devices in various applications.

Career Highlights

Throughout his career, Richard Stall has contributed to several prominent companies in the tech industry. He has worked with Emcore Corporation and Velox Semiconductor Corporation, where his expertise in semiconductor technology flourished. These positions allowed him to develop innovative solutions and enhance semiconductor device architecture.

Collaborations

In his journey as an inventor, Richard has collaborated with talented individuals, including Craig Royden Nelson and Bryan S. Shelton. Their partnerships have led to remarkable advancements in the semiconductor field, showcasing the power of collaboration in driving innovation.

Conclusion

Richard A. Stall's journey as an inventor is a testament to his dedication to advancing semiconductor technology. With his substantial patent portfolio and his work with influential companies, he continues to play a crucial role in the development of high-performance semiconductor devices. His innovations, particularly in gallium nitride technology, are set to leave a lasting impact on the industry.