Company Filing History:
Years Active: 1986-2007
Title: Hsai-Yin Lee: Innovator in Anodized Aluminum and Engine Technology
Introduction
Hsai-Yin Lee is a notable inventor based in Troy, MI (US), recognized for his contributions to the fields of anodized aluminum and internal combustion engine technology. With a total of 6 patents to his name, Lee has made significant advancements that enhance the performance and durability of various components.
Latest Patents
One of Lee's latest patents is a method for producing hard surface, colored, anodized aluminum parts. This innovative process employs a two-step anodizing technique to create a colored anodized coating on aluminum surfaces. The first step involves forming a thin hard anodized coating layer, followed by a softer, clear anodized coating layer. This method not only improves the wear resistance of aluminum parts but also maintains clarity for effective electrolytic coloring.
Another significant patent by Lee is the piston with an oxidation catalyst. This invention addresses the issue of air and unburned fuel being trapped between the piston head and the cylinder wall in hydrocarbon-fueled internal combustion engines. By applying a thin coating of porous aluminum oxide on the circumferential side surface of the piston head, Lee's design allows for the electrolytic deposition of oxidation catalyst particles. These particles promote combustion of the entrained fuel during engine operation, enhancing overall efficiency.
Career Highlights
Hsai-Yin Lee is currently employed at GM Global Technology Operations, Inc., where he continues to innovate and develop new technologies. His work has had a profound impact on the automotive industry, particularly in improving engine performance and material durability.
Collaborations
Lee has collaborated with several talented individuals in his field, including Yar-Ming Wang and Hong-Hsiang Kuo, who contribute to the advancement of technology in their respective areas.
Conclusion
Hsai-Yin Lee's innovative work in anodized aluminum and engine technology showcases his commitment to enhancing product performance and efficiency. His patents reflect a deep understanding of material science and engineering principles, making him a valuable contributor to the industry.