Ziad Zaghati

Title: Ziad Zaghati: Innovator in Emissions Technology

Introduction

Ziad Zaghati is an inventive mind based in Dearborn Heights, Michigan, known for his contributions to emissions technology in the automotive industry. With two awarded patents, Zghati's innovations focus on enhancing the efficiency of catalytic converters, which play a crucial role in reducing harmful emissions.

Latest Patents

Ziad Zaghati's most notable patents include:

1. **On-board Diagnostic Catalyst Monitoring System**: This patent details a method for evaluating the effectiveness of a catalyst in removing emissions from an internal combustion engine's exhaust. The process involves monitoring signals from exhaust gas oxygen sensors both upstream and downstream of the catalytic converter. By analyzing the time delay between these signals during varying air-fuel ratios, the system can determine the converter's efficiency against a reference time delay.

2. **Method and System for Estimating a Midbed Temperature of a Catalytic Converter**: This invention provides a method for estimating the midbed temperature of a catalytic converter using engine speed changes and estimated occurrences of misfires. By calculating the instantaneous temperature of the exhaust gas and comparing it to predetermined thresholds, the system can generate warnings regarding converter malfunctions.

Career Highlights

Ziad Zaghati's career is rooted in innovation at Ford Global Technologies, LLC, where he has contributed to groundbreaking advancements in automotive technology. His patents reflect his commitment to improving vehicle emissions systems, thereby aiding in creating cleaner and more efficient internal combustion engines.

Collaborations

Throughout his career, Zaghati has collaborated with notable colleagues, including David Robert Nader and Michael Igor Kluzner. Together, they have advanced the development and functionality of automotive technologies, further solidifying Ford's reputation as a leader in innovative automotive solutions.

Conclusion

In conclusion, Ziad Zaghati stands as a significant contributor to the field of emissions reduction technology. His patents embody innovative solutions that not only improve automotive performance but also address environmental concerns. With his ongoing work at Ford Global Technologies, Zaghati continues to drive forward the mission of cleaner and more effective automotive technologies.