Company Filing History:
Years Active: 2022-2025
Title: Innovations of Steven Griffiths in Silicon Carbide Technology
Introduction
Steven Griffiths is an accomplished inventor based in Morrisville, NC (US), known for his significant contributions to the field of silicon carbide (SiC) materials. With a total of three patents to his name, Griffiths has focused on developing advanced methods for producing high-quality SiC wafers that are essential for semiconductor manufacturing.
Latest Patents
Griffiths' latest patents include innovations in large dimension silicon carbide single crystalline materials with reduced crystallographic stress. These patents disclose methods for producing SiC wafers and boules that maintain a generally convex growth surface, adjust thermal profiles, and reduce contamination during the growth process. By achieving larger dimension SiC crystals with lower crystallographic stress, the overall quality of the crystals is improved, leading to enhanced growth heights and reduced dislocation densities. Another notable patent focuses on large diameter silicon carbide wafers, which are designed to have improved shape and flatness characteristics. This innovation addresses the stress and strain effects associated with the formation of SiC wafers, ensuring that they meet the stringent requirements of semiconductor manufacturing.
Career Highlights
Griffiths is currently employed at Wolfspeed, Inc., a leading company in the development of silicon carbide technology. His work at Wolfspeed has positioned him as a key player in advancing the capabilities of SiC materials for various applications, particularly in the semiconductor industry.
Collaborations
Throughout his career, Griffiths has collaborated with notable colleagues, including Yuri Khlebnikov and Robert Tyler Leonard. These collaborations have contributed to the successful development of innovative SiC technologies and have furthered the research in this critical area.
Conclusion
Steven Griffiths has made remarkable strides in the field of silicon carbide technology through his innovative patents and contributions at Wolfspeed, Inc. His work continues to impact the semiconductor industry positively, paving the way for future advancements in material science.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.