David T Stark

Title: Innovations by David T Stark

Introduction

David T Stark is an accomplished inventor based in Superior Township, MI, with a notable portfolio of four patents. His work primarily focuses on advancements in automotive technology, particularly in the realm of magnetic sensors and transmission systems.

Latest Patents

One of Stark's latest patents is titled "Robust magnet field homogeneity and detected signal-to-noise for transmission park position sensor applications." This invention involves an electronic transmission range selection (ETRS) system designed for motor vehicle transmissions. The ETRS system includes a housing that contains a magnetic field sensor in communication with a transmission controller. A magnetic field source, which consists of a magnet component and a high magnetic permeability component, is positioned on a transmission selector shaft. This setup allows the magnetic field sensor to detect the magnetic flux generated by the magnetic field source at various predetermined positions along the movement path of the transmission selector shaft. The controller then generates an electronic transmission mode signal based on the information received from the magnetic field sensor.

Another significant patent by Stark is the "Automotive magnetic shield." This invention features a linear magnetic sensor shield system that comprises first and second shield parts. Each part may be formed of mu metal and is designed to protect field sensor assemblies from external magnetic interference. The shield parts can have a curved shape or a thickness ranging from about 0.015 inch to about 0.030 inch, ensuring optimal performance of the sensors.

Career Highlights

David T Stark has made substantial contributions to the field of automotive technology through his innovative patents. His work has enhanced the reliability and efficiency of transmission systems in vehicles, showcasing his expertise and commitment to advancing automotive engineering.

Collaborations

Stark has collaborated with notable colleagues, including Thomas Arthur Perry and Daniel J Smith, who have contributed to his projects and innovations in the automotive sector.

Conclusion

David T Stark's contributions to automotive technology through his patents reflect his dedication to innovation and engineering excellence. His work continues to influence the development of advanced transmission systems, making a significant impact in the automotive industry.