Charles Ray Mathews

Title: The Innovations of Charles Ray Mathews

Introduction

Charles Ray Mathews is a notable inventor based in Austin, TX (US). He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on methodologies that enhance the efficiency and effectiveness of semiconductor structures.

Latest Patents

Mathews' latest patents include the "Floating Gate Process Methodology" and the "Copper Process Methodology." The Floating Gate Process Methodology provides a method for deprocessing a semiconductor structure by removing various layers, including a silicide layer and multiple poly layers. This method allows for inspection of the exposed layers, aiding in defect reduction strategies. The Copper Process Methodology similarly involves removing interlevel dielectric layers and metal components from the semiconductor structure's front side. This process also facilitates inspection for defects, contributing to improved technology ramp and monitoring of baseline wafer starts.

Career Highlights

Throughout his career, Mathews has worked with prominent companies in the semiconductor industry, including Advanced Micro Devices Corporation and Spansion LLC. His experience in these organizations has allowed him to develop and refine his innovative methodologies.

Collaborations

Mathews has collaborated with several professionals in his field, including Alex Bierwag and Stuart Litwin. These collaborations have likely contributed to the advancement of his inventions and methodologies.

Conclusion

Charles Ray Mathews is a distinguished inventor whose work in semiconductor technology has led to valuable innovations. His patents reflect a commitment to improving processes that enhance the performance and reliability of semiconductor structures.