Mark J Stachew

Title: Innovative Contributions of Mark J. Stachew

Introduction

Mark J. Stachew, an accomplished inventor based in Fenton, Michigan, is known for his contributions to automotive technology. With a total of three patents to his name, Stachew's innovative spirit has led to the development of systems that enhance vehicle functionality and performance. His work primarily focuses on improving switch monitoring and sensor input adjustments in automotive applications.

Latest Patents

Mark J. Stachew's latest patents showcase his ingenuity and technical expertise. The first patent is a **Switch Monitoring System**, designed to measure the closure time of a switch in a vehicle when the ignition switch is off. This system incorporates an application-specific integrated circuit, a low-powered standby voltage source, and external interface circuitry connected to the switch. It operates with minimal current and effectively switches off after capturing the closure, helping to prevent excessive battery drain. The microprocessor software enables the retrieval of closure time during the subsequent vehicle power-up sequence.

The second patent pertains to a **Method of Reading an Oxygen Sensor Input**. This invention presents an adjustment circuit and methodology for reading the measurement output of an automotive oxygen sensor. The circuit addresses the outgassing effect and inversion of the measurement output by employing a biasing stage linked to a sensor return. It includes an A/D conversion system for adjusting the measurement output based on a predetermined bias voltage, significantly improving the sensor's accuracy.

Career Highlights

Mark J. Stachew has made significant strides in the automotive industry as part of **DaimlerChrysler Corporation**. His role at such a reputable company showcases his dedication to advancing automotive technology. Stachew's patents reflect his commitment to innovative solutions that enhance vehicle performance and reliability, cementing his reputation as a key inventor in the field.

Collaborations

Throughout his career, Stachew has collaborated with talented professionals, including coworkers Vasil Germanski and Timothy P. Philippart. These partnerships have likely contributed to the successful development and implementation of his patents, fostering a creative environment that encourages innovation.

Conclusion

Mark J. Stachew is a notable inventor whose contributions to automotive technology through his patents have a lasting impact on vehicle design and efficiency. His work not only addresses existing challenges within the industry but also paves the way for future advancements in automotive technology. As he continues to innovate, Stachew remains an influential figure, inspiring other inventors and engineers in the automotive sector.