Alberto Modelli

Title: **Alberto Modelli: Innovator in Nonvolatile Memory Technology**

Introduction

Alberto Modelli, an accomplished inventor based in Milan, Italy, has made significant contributions to the field of nonvolatile memory technology. With a robust portfolio of six patents, Modelli has demonstrated his expertise and innovative spirit in advancing memory storage solutions.

Latest Patents

Among his notable inventions is the patent for a **nonvolatile memory cell with high programming efficiency**. This innovative memory cell is constructed in a P-type semiconductor material that forms a channel region, accommodating N-type drain and source regions positioned at opposite ends of the channel. The design includes a floating gate region situated above the channel and a P-type charge injection region which extends contiguously to the drain region. The charged injection region and the drain are uniquely biased through specific contact regions to facilitate efficient generation and injection of holes and electrons, enhancing the programming efficiency.

Another remarkable patent by Modelli is the **method for correction of errors in a binary word stored in multi-level memory cells, with a minimum number of correction bits**. This method enhances data integrity by associating a unique full error code to each set of bits. The technique ensures that errors can be effectively managed, adapting the error codes as needed and ensuring that the data stored in memory cells remains accurate and reliable.

Career Highlights

Alberto Modelli currently works at STMicroelectronics S.r.l., a leading global semiconductor company known for its innovative technologies. His work at STMicroelectronics has allowed him to pioneer advancements in memory technologies that are crucial for modern electronic devices.

Collaborations

Throughout his career, Modelli has collaborated with esteemed professionals, including his coworkers Roberto Bez and Guido Torelli. Together, they have contributed to numerous projects, helping to drive technological advancements within their organization.

Conclusion

Alberto Modelli continues to be a pivotal figure in the field of innovation and technology. His patents and collaborative efforts not only demonstrate his technical skills but also reflect his commitment to enhancing memory storage solutions in the electronics industry. As technology continues to evolve, Modelli's work will undoubtedly have a lasting impact on future innovations in the field.