David M Owen

Title: David M Owen: Innovator in Semiconductor and Wafer Technology

Introduction

David M Owen, based in Redondo Beach, California, is an accomplished inventor with a total of five patents to his name. His work primarily focuses on advancements in semiconductor technology and wafer processing, contributing significantly to the fields of device characterization and process control.

Latest Patents

David's latest patents reflect his expertise in cutting-edge technologies. One notable patent is on "Systems and methods of characterizing process-induced wafer shape for process control using CGS interferometry." This innovation involves measuring over 30 data points on a wafer's surface using a coherent gradient sensing (CGS) system to create a comprehensive topography map. The data analysis helps in controlling process-induced changes in wafer surface shape, thereby enhancing the overall quality of wafer processing.

Another significant patent is regarding "Methods of characterizing semiconductor light-emitting devices based on product wafer characteristics." This method includes measuring product wafer characteristics such as curvature or device layer stress and establishing a correlation between these characteristics and the emission wavelengths of LED dies. This predictive capability assists in characterizing product wafers and in efficiently controlling high-volume LED manufacturing processes.

Career Highlights

Throughout his career, David has worked with esteemed organizations such as Ultratech, Inc. and the California Institute of Technology (Caltech). These positions have provided him with a solid foundation in both practical and academic aspects of semiconductor and wafer technologies. His contributions at these institutions have been instrumental in advancing research and application in these fields.

Collaborations

David M Owen has collaborated with notable professionals in his field, including Ares J Rosakis and David A Boyd. These collaborations have facilitated a dynamic exchange of ideas, leading to innovative advancements in semiconductor research and technology.

Conclusion

David M Owen stands out as a significant contributor to the advancement of semiconductor and wafer processing technologies. With several patents to his name and a career enriched through collaboration and innovation, he continues to shape the future of these industries, leaving a lasting impact on both the academic and practical realms of technology.