Mark T Paulsen

Title: Innovations of Mark T Paulsen

Introduction

Mark T Paulsen is a notable inventor based in Chanhassen, Minnesota. He holds five patents that showcase his contributions to the field of machine vision systems and semiconductor manufacturing. His work has significantly impacted the quality control processes in manufacturing lines.

Latest Patents

One of his latest patents is a combined 3D- and 2D-scanning machine-vision system and method. This innovation is designed for manufacturing lines that include inspection systems for monitoring the quality of parts produced. In semiconductor device manufacturing, each fabricated part is inspected to gather information that helps resolve manufacturing issues in the semiconductor fab plant. The machine-vision system utilizes a light source to propagate light to the device, while an image detector receives light from the device. The devices, such as semiconductors, are placed in trays for inspection at various inspection stations. A compartment holds multiple trays near the first inspection station, which features a first inspection surface. An elevator elevates one of the trays from the compartment, presenting it to the first inspection surface. After inspection, a tray-transfer device moves the tray to a flipper mechanism, which includes two jaws and a rotator. This mechanism turns the devices over and places them in a second tray for further inspection. If a device fails inspection, a picker removes it and replaces it with a previously passed device. Another significant patent is a high-speed digital video serial link. This system enables bidirectional digital serial communication and control of remote units, including video cameras and input/output devices in machine vision systems. The communication system consists of a main processor, communication hubs, and remote units, allowing real-time monitoring and control while receiving video data images from remote cameras.

Career Highlights

Throughout his career, Mark T Paulsen has worked with various companies, including Ppt Vision, Inc. and Pattern Processing Technology. His expertise in machine vision systems has made him a valuable asset in the industry.

Collaborations

Mark has collaborated with notable individuals such as Steven W Tonkin and Franz Willems Ulrich, contributing to advancements in technology and innovation.

Conclusion

Mark T Paulsen's contributions to machine vision systems and semiconductor manufacturing have made a significant impact on quality control processes. His innovative patents reflect his dedication to improving manufacturing efficiency and effectiveness.