Location History:
- Columbus, IN (US) (2011 - 2016)
- Marietta, GA (US) (2018)
Company Filing History:
9 out of 832,680 Years Active: 2011-2018
Title: Mi Yan: Innovator in Engine Aftertreatment Systems
Introduction
Mi Yan is a notable inventor based in Columbus, IN (US). He has made significant contributions to the field of engine aftertreatment systems, focusing on reducing harmful emissions from compression-ignition engines. With a total of 9 patents to his name, Yan's work is pivotal in advancing environmental sustainability in automotive technology.
Latest Patents
One of Mi Yan's latest patents is an engine aftertreatment system with exhaust lambda control. This innovative device is designed to reduce nitrogen oxides (NOx), particulate matter (PM), hydrocarbons (HC), and carbon monoxide (CO) generated by compression-ignition engines. The system works by enriching lean exhaust air generated in the engine using a reactor and an oxygen sorption device, optimizing the deNOx efficiency. The enriched exhaust gas then passes through an oxidation catalyst, where NOx is reduced in conjunction with CO and HC. Additionally, PM in the exhaust gas is trapped in a diesel particulate filter (DPF). To enhance energy efficiency, a heat exchanger is utilized for effective DPF heating during regeneration, and an exhaust gas compressor is employed to manage engine back pressure. When exhaust gas temperatures are low, an electrical heater is used to preheat dosing fuel, jump-starting the regeneration heating process with minimal energy consumption.
Career Highlights
Throughout his career, Mi Yan has demonstrated a commitment to innovation in the automotive sector. His work has not only contributed to the development of cleaner engine technologies but has also positioned him as a leader in the field of emissions reduction. His patents reflect a deep understanding of both engineering principles and environmental needs.
Collaborations
Mi Yan has collaborated with Baohua Qi, who is also a prominent figure in the field. Their partnership has led to advancements in engine aftertreatment technologies, further enhancing the effectiveness of their innovations.
Conclusion
Mi Yan's contributions to engine aftertreatment systems exemplify the importance of innovation in reducing automotive emissions. His patents and collaborative efforts continue to pave the way for a more sustainable future in the automotive industry.
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.