Location History:
- Gaithersburg, MD (US) (1990)
- Darnestown, MD (US) (2001)
- Germantown, MD (US) (1994 - 2021)
Company Filing History:
6 out of 735 
5 out of 1,586 
Years Active: 1990-2025
Title: Innovations of Stephen M Hsu
Introduction
Stephen M Hsu is a notable inventor based in Germantown, MD (US), recognized for his contributions to various fields through his innovative patents. With a total of 11 patents to his name, Hsu has made significant advancements in technology, particularly in the areas of icephobic surfaces and friction reduction techniques.
Latest Patents
One of Hsu's latest patents is titled "Icephobic surfaces and methods of producing the same." This invention describes an icephobic substrate that includes a base substrate and an icephobic coating on its surface. The coating comprises nanoparticles, carbon nanotubes bound to these nanoparticles, and fluorinated polyhedral oligomeric silsesquioxane (POSS) compounds. The design allows for a plurality of flow paths for the movement of solids and liquids relative to the coating, enhancing its functionality. Another significant patent is "Friction reduction for engine components," which focuses on techniques to lower friction between moving surfaces in internal combustion engines. This invention introduces texture modifications, such as dimples of varying geometries and depths, to reduce friction. The patent also discusses fabrication techniques for applying these textures and the potential use of diamond-like-carbon (DLC) films to further enhance performance.
Career Highlights
Throughout his career, Stephen M Hsu has worked with esteemed organizations, including the Government of the United States of America, as represented by the Secretary of Commerce, and Washington University. His work has had a profound impact on the development of innovative technologies that address real-world challenges.
Collaborations
Hsu has collaborated with notable individuals in his field, including Richard S Gates and Jia-Ming Gu. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Stephen M Hsu's innovative work in the fields of icephobic surfaces and friction reduction has established him as a prominent inventor. His contributions continue to influence technology and improve various applications in engineering and materials science.