Company Filing History:
1 out of 5,491 
1 out of 832,912 Years Active: 2010-2011
Title: Innovations of Joel Margheritta
Introduction
Joel Margheritta is an accomplished inventor based in Seysses, France. He holds 2 patents that showcase his expertise in power semiconductor devices. His innovative contributions have significantly impacted the field of semiconductor technology.
Latest Patents
One of his latest patents is a power semiconductor device that features an array of cells. This device includes source regions with multiple branches extending towards adjacent cells. The base regions merge to form a single base region surrounding the source regions, creating rounded current conduction paths. Additionally, floating voltage regions of opposite conductivity type to the drain region are embedded in the substrate, defining rings that surround the conduction paths.
Another notable patent is a semiconductor power switch that incorporates an array of basic cells. This design enhances the on-state resistance and breakdown voltage by optimizing the current conduction path in the active drain region. The gate electrode extends beyond the base-source and base-drain junctions, improving the overall efficiency of the device.
Career Highlights
Throughout his career, Joel has worked with notable companies, including Freescale Semiconductor, Inc. His work has contributed to advancements in semiconductor technology, particularly in power devices.
Collaborations
Joel has collaborated with talented individuals such as Jean-Michel Francis Reynes and Stephane Alves. Their combined expertise has fostered innovation in their projects.
Conclusion
Joel Margheritta's contributions to the field of semiconductor technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in power semiconductor devices.