Luigi Buono

Title: Luigi Buono - Innovator in Phase Change Memory Technology.

Introduction: Luigi Buono is an inventor based in Gravina di Catania, Italy. He has made significant contributions to the field of phase change memory technology. His innovative approaches aim to enhance the efficiency and reliability of memory devices.

Latest Patent Applications: Luigi Buono's latest patent applications include a method of operating phase change memories, corresponding devices, and computer program products. This application describes a PCM device that includes cells arranged in tiles, where a set of cells is written via respective write operations. A determination is made of a first value indicating cells in the same tile to be written at a common write time and a second value indicating cells to be written at that time. Based on these values and the type of write operation performed, subsets of cells are selected for writing using respective current pulses. The write operation generates a current pulse applied at the common write time to candidate cells in each subset. Another application details a PCM device where binary logic levels are written by a write operation. This process includes performing write verify operations to identify the actual logic level stored in the cells and correcting any discrepancies to match the intended binary logic level.

Conclusion: Luigi Buono is an innovative inventor focused on advancing phase change memory technology through his latest patent applications. His work aims to improve the functionality and performance of memory devices in various applications.