Company Filing History:
Years Active: 2007-2011
Title: Edouard D deFresart: Innovator in Semiconductor Technology
Introduction
Edouard D deFresart is a prominent inventor based in Tempe, AZ, known for his contributions to the field of semiconductor technology. With five patents to his name, deFresart's work has significantly influenced the design and functionality of semiconductor devices.
Latest Patents
Among his latest patents, deFresart developed a novel semiconductor superjunction structure. This invention involves semiconductor devices that utilize interleaved regions of different semiconductor materials, enhancing performance by employing a structure where the second conductivity type, which is opposite to the first, exceeds the first's mobility for a specific carrier type. This innovative design also features substantially parallel PN junctions that form the superjunction structure, allowing for efficient current flow in response to applied signals.
Another of deFresart's noteworthy inventions is a method for creating an enclosed void cavity for low dielectric constant insulators. This technology aims to improve field-effect devices and integrated circuits (ICs) by significantly reducing gate-drain capacitance (Cgd). By incorporating a void between the gate and drain regions, the design facilitates lower capacitance and improved performance compared to conventional low-k dielectrics.
Career Highlights
Edouard deFresart is associated with Freescale Semiconductor, Inc., a leading company in the field of semiconductor solutions. His innovative patents reflect his commitment to advancing technology in this sector and highlight his role as a key player in semiconductor research and development.
Collaborations
Throughout his career, deFresart has worked alongside notable colleagues, including Robert W Baird and Ljubo Radic. These collaborations have further enriched the innovative environment in which he operates, fostering the exchange of ideas and technical advancements.
Conclusion
Edouard D deFresart represents a compelling example of how inventors can shape the future of technology through their innovative ideas and patents. His work in semiconductor technology continues to have a lasting impact, demonstrating the importance of collaboration and creativity in driving advancements in the field.