Paul Douglas MacDonald

Title: Paul Douglas MacDonald: Innovator in Defect Detection and Plasma Processing

Introduction

Paul Douglas MacDonald is a notable inventor based in Tracy, CA (US). He has made significant contributions to the field of technology, holding a total of 7 patents. His work primarily focuses on defect detection and plasma processing, showcasing his innovative spirit and technical expertise.

Latest Patents

One of MacDonald's latest patents is titled "Reverse decoration for defect detection amplification." This invention is designed to detect defects in devices, including NAND stacks. The reverse decoration method can preserve defects and enhance defect detection by allowing for the removal and addition of layers on the device. Another significant patent is "Methods of and apparatuses for measuring electrical parameters of a plasma process." This patent describes a sensor apparatus that measures plasma process parameters for workpiece processing. The apparatus includes a base, an information processor, and at least one sensor that measures electrical properties of plasma, converting signals for further analysis.

Career Highlights

Paul Douglas MacDonald is currently employed at KLA Tencor Corporation, a leading company in the field of semiconductor process control and yield management. His role at the company allows him to apply his innovative ideas and contribute to advancements in technology.

Collaborations

Throughout his career, MacDonald has collaborated with esteemed colleagues, including Mason L Freed and Costas J Spanos. These collaborations have likely enriched his work and led to further innovations in his field.

Conclusion

Paul Douglas MacDonald is a distinguished inventor whose work in defect detection and plasma processing has made a significant impact in technology. His patents reflect his commitment to innovation and excellence in his field.