Company Filing History:
Years Active: 1996-1998
Title: The Innovative Mind of C. James Shih: Pioneering Whisker Reinforced Ceramics
Introduction: C. James Shih, an inventor based in Vista, CA, has made significant contributions to the field of advanced ceramics through his inventive prowess. With a focus on in-situ grown whisker reinforced ceramics, he has successfully patented two innovative methods that enhance the microstructure of ceramic materials.
Latest Patents: Shih's latest patents revolve around the intricate processes of in-situ Si.sub.3 N.sub.4 whisker growth mechanisms. The first patent details how these mechanisms have improved the microstructure of ceramic materials such as silicon carbide (SiC). It describes how the controlled growth of elongated beta-type silicon nitride grains occurs during liquid phase sintering at controlled temperatures not exceeding 1850°C. The alpha-type silicon nitride dissolves into the liquid phase and later reprecipitates as an elongated beta modification, enhancing the microstructural qualities of the ceramics. Furthermore, both patents emphasize the importance of optimizing whisker growth by employing thermal treatments and seed material additions to promote directional growth, ensuring the formation of finely divided beta-type silicon nitride particles that serve as nucleation sites.
Career Highlights: C. James Shih has developed a distinct career path at Cercom, Inc., where he continues to advance the science of ceramics through innovative research and development. His work has garnered attention for its potential applications in various industries, highlighting his commitment to improving materials through scientific ingenuity.
Collaborations: Throughout his career, Shih has collaborated with esteemed professionals in his field, including his coworker Andre Ezis. Their joint efforts have further propelled advancements in whisker reinforced ceramics, contributing to the material science community.
Conclusion: C. James Shih has established himself as a key inventor in the field of ceramics, with his patents offering groundbreaking methods for enhancing ceramic materials. His innovative spirit, combined with collaborative efforts, continues to push the boundaries of what is possible in material science. As he furthers his career at Cercom, Inc., the impact of his work will undoubtedly resonate within and beyond the realm of ceramics.