This inventor holds 1 USPTO granted patent. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 2010.
Company Filing History:
Years Active: 2010
Title: Chris R Thelen: Innovator in Catalytic Converter Technology
Introduction
Chris R Thelen is an accomplished inventor based in Okemos, Michigan. He has made significant contributions to automotive technology, particularly in the area of catalytic converters. His innovative work has led to the development of a patented system that enhances vehicle performance and emissions control.
Latest Patents
Chris R Thelen holds a patent for a "Fuel control for robust detection of catalytic converter oxygen storage capacity." This invention features an oxygen storage capacity (OSC) monitoring system designed for vehicles equipped with catalytic converters. The system includes an inlet oxygen sensor that generates an inlet sensor signal (ISS) based on the oxygen content of exhaust flowing into the catalytic converter. A control module receives the ISS, increases a closed-loop fuel control gain during a specified period, and determines a fuel control factor based on the ISS. The control module can determine an OSC when the average value of the fuel control factor falls within a specific range during the monitoring period.
Career Highlights
Chris is currently employed at GM Global Technology Operations LLC, where he continues to innovate and develop advanced automotive technologies. His work focuses on improving vehicle efficiency and reducing emissions, contributing to a more sustainable automotive industry.
Collaborations
Throughout his career, Chris has collaborated with notable colleagues, including Wenbo Wang and Richard B Jess. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.
Conclusion
Chris R Thelen is a prominent figure in the field of automotive innovation, with a focus on catalytic converter technology. His patented work demonstrates his commitment to enhancing vehicle performance and environmental sustainability. His contributions are vital to the ongoing evolution of automotive engineering.