Hsiao-Lan Chang

Title: Hsiao-Lan Chang: Innovator in Catalytic Technology

Introduction

Hsiao-Lan Chang is a prominent inventor based in Wayne, PA (US). He has made significant contributions to the field of catalytic technology, particularly in the development of advanced catalysts for exhaust gas applications. With a total of 5 patents, his work has had a substantial impact on improving environmental standards in automotive engineering.

Latest Patents

Hsiao-Lan Chang's latest patents include innovative designs for low washcoat loading single layer catalysts for gasoline exhaust gas applications. One of his notable inventions is a three-way catalyst article that features a substrate with a single catalyst layer deposited directly on it. This catalyst layer comprises a first platinum group metal (PGM) component, an oxygen storage component (OSC) material, and an inorganic oxide, achieving a total washcoat loading of less than 2.4 g/in. Another significant patent involves a three-way catalyst that utilizes a silver-containing extruded zeolite substrate, enhancing hydrocarbon storage and conversion, especially during the cold start period of internal combustion engines.

Career Highlights

Hsiao-Lan Chang has worked with reputable companies such as Johnson Matthey Public Limited Company and Johnson Matthey Inc. His experience in these organizations has allowed him to refine his expertise in catalytic technologies and contribute to various innovative projects.

Collaborations

Throughout his career, Hsiao-Lan Chang has collaborated with talented individuals, including Hai-Ying Chen and Kwangmo Koo. These partnerships have fostered a creative environment that has led to groundbreaking advancements in catalyst development.

Conclusion

Hsiao-Lan Chang's contributions to catalytic technology exemplify his dedication to innovation and environmental sustainability. His patents and collaborations continue to influence the automotive industry, paving the way for cleaner and more efficient exhaust systems.