Company Filing History:
Years Active: 1982
Title: Aldo Magrucci: Innovator in Nonvolatile Memory Technology
Introduction
Aldo Magrucci is a notable inventor based in Milan, Italy. He has made significant contributions to the field of electronics, particularly in the development of nonvolatile memory technologies. His innovative approach has led to the creation of a unique method for programming electrically alterable nonvolatile memory.
Latest Patents
Aldo Magrucci holds a patent for a method of programming an electrically alterable nonvolatile memory. This invention involves an orthogonal array of cells, each containing a floating-gate IGFET and an enhancement IGFET in series. The programming or reading of a selected cell is achieved by energizing a common gate lead for all enhancement IGFETs of the row and a common drain lead for all enhancement IGFETs of the column with a voltage that depends on the desired operation. The process of writing a bit in a cell involves progressively charging its floating gate through a series of steps, interspersed with reading operations to monitor the conduction threshold. The charging continues until the threshold reaches a predetermined storage level. Conversely, to cancel a written bit, the floating gate is discharged in a similar manner until the conduction threshold reaches a predetermined cancellation level. The method also allows for adjustments in the width and amplitude of voltage pulses applied during the charging or discharging steps based on the results of the reading operations.
Career Highlights
Aldo Magrucci is currently employed at Sgsates Componenti Elettronici S.p.a., where he continues to innovate in the field of electronics. His work has been instrumental in advancing the capabilities of nonvolatile memory systems, making them more efficient and reliable.
Collaborations
Throughout his career, Aldo has collaborated with talented individuals such as Vincenzo Daniele and Giuseppe Corda. These partnerships have fostered a creative environment that has led to significant advancements in their respective fields.
Conclusion
Aldo Magrucci's contributions to nonvolatile memory technology exemplify the spirit of innovation in the electronics industry. His patented methods have the potential to enhance the performance of memory systems, paving the way for future advancements.