Location History:
- Lisle, IL (US) (2002 - 2005)
- Naperville, IL (US) (2003 - 2013)
Company Filing History:
18 out of 437 
1 out of 39 Years Active: 2002-2013
Title: Xinqun Gui: A Pioneer in Diesel Engine Innovations
Introduction
Xinqun Gui, based in Naperville, IL, is a prominent inventor renowned for his contributions to diesel engine technology. With a remarkable portfolio comprising 19 patents, he has made significant advancements in engine systems and exhaust management, thereby enhancing performance and efficiency in the automotive industry.
Latest Patents
Gui's latest patents exemplify his innovative approach. One notable invention is a strategy employing exhaust back-pressure for burning soot trapped by a diesel particulate filter. This system activates the engine control to increase exhaust back-pressure, facilitating the combustion of trapped soot, which helps maintain optimal filter performance. Another significant patent focuses on attenuating engine harshness during lean-to-rich transitions. This invention utilizes in-cylinder post-injection for regenerating a NOx adsorber while minimizing fluctuations in engine torque without relying on torque sensing, showcasing his commitment to improving engine stability and performance.
Career Highlights
Throughout his career, Xinqun Gui has worked with prestigious organizations, including the International Engine Intellectual Property Company, LLC and International Truck and Engine Corporation. His experiences in these companies have equipped him with the knowledge and skills necessary to push the boundaries of engine technology further.
Collaborations
Gui has collaborated with several talented professionals, including Zhengbai Liu and Jinhui Sun. These partnerships have accelerated his projects, proving that teamwork is essential in developing groundbreaking technological advancements in the automotive sector.
Conclusion
Xinqun Gui's contributions to diesel engine innovations are truly commendable. His 19 patents reflect a deep understanding of engine mechanics and a commitment to enhancing vehicle performance. As the automotive industry continues to evolve, inventors like Xinqun Gui play a critical role in driving forward the technologies that shape our vehicles.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.