This inventor holds 6 USPTO granted patents and 2 published patent applications. Top assignees: Alpha and Omega Semiconductor International LP, Qorvo US, Inc., Alpha and Omega Semiconductor (Cayman) Ltd.. Active years: 2017-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
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Years Active: 2017-2023
Title: The Innovative Contributions of David Sheridan
Introduction
David Sheridan is a notable inventor based in Greensboro, NC, with a remarkable portfolio of six patents. His work primarily focuses on advancements in semiconductor technology, particularly in silicon carbide (SiC) devices. Sheridan's innovative contributions have significantly impacted the field of power electronics.
Latest Patents
Among his latest patents, Sheridan has developed a SiC MOSFET with reduced channel length and high voltage-current characteristics. This silicon carbide MOSFET device features a substrate heavily doped with a first conductivity type, along with an epitaxial layer lightly doped with the same type. The design includes a body region of a second conductivity type, which is opposite to the first, and an accumulation mode region formed within the body region. Additionally, an inversion mode region is also established in the body region, enhancing the device's performance. Another significant patent involves enhancements in on-state power semiconductor device characteristics through new cell geometries. This device comprises a substrate and an epitaxial layer, with a buffer layer that optimizes the doping levels for improved functionality.
Career Highlights
David Sheridan has worked with prominent companies in the semiconductor industry, including Qorvo US, Inc. and Alpha and Omega Semiconductor International LP. His experience in these organizations has allowed him to refine his expertise in semiconductor technology and contribute to various innovative projects.
Collaborations
Throughout his career, Sheridan has collaborated with talented individuals such as Madhur Bobde and Arash Salemi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
David Sheridan's contributions to the field of semiconductor technology exemplify his innovative spirit and dedication to advancing power electronics. His patents and collaborations reflect a commitment to excellence and a drive to push the boundaries of technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile