Dewey W Smith

Title: **Dewey W. Smith: Innovator in Semiconductor Technology**

Introduction

Dewey W. Smith is an accomplished inventor based in Fridley, MN, known for his contributions to the field of semiconductor technology. With a collection of two patents, Smith has developed innovative solutions aimed at improving the reliability and efficiency of electronic components.

Latest Patents

Smith's latest patents demonstrate his technical expertise and inventive spirit. The first patent is for a **Programmable Spike Detector**. This device is engineered to detect spikes in a test signal from a device under test. It utilizes a differential amplifier to create a difference signal, representing the voltage variation between the test signal and an offset signal, which corresponds to the device’s drive voltage. A first comparator triggers an alarm when the difference signal exceeds a specific threshold, suggesting a spike condition. Additionally, a second comparator provides an indication of spikes when the difference signal falls below another reference level. Notably, the reference signals can be set under the management of a programmable processor, highlighting Smith's foresight in facilitating customizable operations.

The second patent is for a **Protective Carrier for Semiconductor Packages**. This invention presents an assembly that allows for the releasable mounting of semiconductor packages onto a rigid carrier. It is designed to ensure precise alignment of the package leads for electrical testing while protecting these leads. The assembly features two nearly identical dielectric frames that fasten the leads in a sandwich configuration, with registration openings that securely align with pins on the carrier. Spring-loaded retainers hold the semiconductor package firm against longitudinal movement, ensuring robustness during testing.

Career Highlights

Throughout his career, Dewey W. Smith has worked with notable companies, including Ceridian Corporation and Control Data Corporation. His experiences with these organizations have likely shaped his innovative thinking and technical proficiency, allowing him to tackle complex challenges in semiconductor technology.

Collaborations

Smith has collaborated with talented colleagues, including Thomas D. Stechmann and Richard D. Ries. Working alongside such skilled professionals has likely contributed to the development and refinement of his inventive projects, fostering a collaborative environment conducive to innovation.

Conclusion

Dewey W. Smith's contributions to semiconductor technology through his patents exemplify his dedication to innovation and engineering excellence. His work not only advances electronic component reliability but also serves as an inspiration for future inventors in the tech industry. As he continues to push the boundaries of technology, his legacy in the field will undoubtedly impact future developments within the electronics domain.