Vance Parker

Title: Vance Parker - Innovator in Wafer Loading Systems

Introduction

Vance Parker is a notable inventor based in San Jose, California. He is recognized for his contributions to the field of integrated circuit manufacturing, particularly in the automation of wafer handling processes. His innovative approach has led to the development of a unique system that enhances the efficiency of wafer loading and pre-alignment.

Latest Patents

Vance Parker holds a patent for an "Automatic Wafer Loading and Pre-Alignment System." This invention focuses on an automatic system designed for integrated circuit wafer-mask aligners. The system utilizes a belt feed track to transport wafers from a 'send' wafer storage carrier to a pre-alignment station. The mechanical pre-alignment is achieved through a roller arm and flat-finder system, ensuring precise positioning of the wafer with respect to the wafer chuck of the aligner. After pre-alignment, the aligner turntable rotates to position the pre-aligned wafer and chuck at the home position while simultaneously preparing another chuck at the pre-alignment station. If the new chuck contains a wafer, it is transferred to a 'receive' wafer storage carrier via a belt return track system. Photosensors are integrated into the system to detect the presence or absence of wafers at critical locations.

Career Highlights

Vance Parker has made significant strides in his career, particularly through his work at Computervision Corporation. His innovative designs and patents have contributed to advancements in the semiconductor industry, showcasing his expertise in automation and precision engineering.

Collaborations

Throughout his career, Vance has collaborated with notable professionals in the field, including Kenneth Levy and David Corbin. These collaborations have further enriched his work and contributed to the development of cutting-edge technologies in wafer handling.

Conclusion

Vance Parker's contributions to the field of wafer loading systems exemplify his innovative spirit and dedication to enhancing manufacturing processes. His patent for the automatic wafer loading and pre-alignment system stands as a testament to his expertise and impact on the semiconductor industry.