This inventor holds 4 USPTO granted patents. Top assignees: The Dow Chemical Company, University of Michigan. Active years: 1992-1995.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1992-1995
Title: Innovations of Chinmau J Hwang
Introduction
Chinmau J Hwang is a notable inventor based in Midland, MI (US). He has made significant contributions to the field of materials science, particularly in the development of advanced ceramic materials. With a total of 4 patents, his work focuses on enhancing the properties of SiAlON composites.
Latest Patents
Hwang's latest patents include innovative methods for preparing SiAlON composites. One of his key inventions is a dense, substantially glass-free SiAlON ceramic material. This material features both alpha-SiAlON and beta-SiAlON phases, exhibiting excellent high-temperature oxidation resistance and strength. It also demonstrates good room temperature toughness and hardness, with a density exceeding at least 95 percent of theoretical. The method for creating this ceramic material is straightforward, involving the addition of AlN in specific amounts to facilitate the formation of the desired alpha-SiAlON phase. Additionally, he has developed a multi-phase SiAlON composite that includes a first alpha-SiAlON phase and a second beta-SiAlON phase, along with a third phase of intergranular amorphous morphology. This composite is designed for high wear and high-temperature applications, making it suitable for machine or engine components and tools.
Career Highlights
Throughout his career, Chinmau J Hwang has worked with prominent organizations such as The Dow Chemical Company and the University of Michigan. His experience in these institutions has allowed him to collaborate on various innovative projects and contribute to advancements in material science.
Collaborations
Some of Hwang's notable coworkers include Donald R Beaman and I-Wei Chen. Their collaborative efforts have further enriched the research and development of SiAlON materials.
Conclusion
Chinmau J Hwang's contributions to the field of materials science, particularly through his innovative SiAlON composites, highlight his role as a significant inventor. His work continues to influence the development of advanced materials for various industrial applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile