Company Filing History:
1 out of 5 
1 out of 3 Years Active: 2021-2023
Title: Yaping Wan - Innovator in Emission Reduction Technology
Introduction
Yaping Wan is a prominent inventor based in Shanghai, China, known for his contributions to the field of emission reduction technology. With a total of two patents to his name, his innovations have made significant strides in improving the efficiency of exhaust systems for internal combustion engines.
Latest Patents
Yaping Wan's latest invention, titled "Three-zone two-layer TWC catalyst in gasoline waste gas applications," is focused on a three-way catalyst article designed for treating exhaust gas. This innovative catalyst article features a substrate with an inlet end and an outlet end characterized by an axial length L. The design includes an inlet catalyst layer that begins at the inlet end, extending for less than the axial length L and incorporates an inlet palladium component. Additionally, there is an outlet catalyst layer starting at the outlet end, which also extends for less than the axial length L and contains an outlet rhodium component. Notably, the outlet catalyst layer overlaps with the inlet catalyst layer, optimizing treatment efficiency in exhaust systems.
Career Highlights
Throughout his career, Yaping Wan has worked at reputable organizations such as Johnson Matthey (Shanghai) Chemicals Co. Ltd. and Johnson Matthey (Shanghai) Chemicals Limited. His extensive experience in the chemical industry has greatly influenced his innovative approach to catalyst development.
Collaborations
During his professional journey, Yaping has collaborated with notable colleagues, including Wenjie Dong and Hongyu Ji. Working alongside such talented individuals has fostered an environment of creativity and knowledge-sharing, contributing to the advancement of their shared goals in emission control technologies.
Conclusion
Yaping Wan's innovative work in the field of emission reduction, particularly through his patent-pending technology, showcases his commitment to creating sustainable solutions for environmental challenges. As he continues to contribute to advancements in exhaust system technology, his inventions will undoubtedly play a pivotal role in shaping the future of clean automotive emissions.