Randal K Goodall

Title: Randal K Goodall: Innovator in Semiconductor Wafer Processing

Introduction

Randal K Goodall is a notable inventor based in North Chelmsford, MA (US). He has made significant contributions to the field of semiconductor technology, particularly in wafer handling and processing systems. His innovative approach has led to the development of a unique system that enhances the efficiency and accuracy of wafer processing.

Latest Patents

Randal K Goodall holds a patent for a "Wafer handling and processing system." This system is designed for semiconductor wafer processing and includes wafer measurement and characterization. It features a vertical wafer processing apparatus that only contacts the edge of the wafer. The system incorporates a support bridge with a rotor subassembly that includes a housing and a rotor with a central aperture. A retention mechanism is utilized to hold the wafer in a measurement position, ensuring precision during processing. The design also includes pivotable probe arms and sensors that provide images of the wafer, allowing for accurate retention and measurement. Additional sensors are implemented to mitigate the effects of wobble or vibration, ensuring reliable measurement results. The system is equipped with artifact removal processors to correct errors in the measured data, and it connects to a data network for global monitoring of wafer processing issues.

Career Highlights

Randal K Goodall is associated with Ade Corporation, where he has applied his expertise in semiconductor technology. His work has been instrumental in advancing the capabilities of wafer processing systems, contributing to the efficiency and reliability of semiconductor manufacturing.

Collaborations

Throughout his career, Randal has collaborated with notable colleagues, including Robert C Abbe and Noel S Poduje. These collaborations have fostered innovation and have played a crucial role in the development of advanced semiconductor technologies.

Conclusion

Randal K Goodall's contributions to the field of semiconductor wafer processing exemplify his commitment to innovation and excellence. His patented system represents a significant advancement in the industry, showcasing his expertise and dedication to improving wafer handling and processing techniques.