Company Filing History:
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Years Active: 1998-2001
Title: The Innovative Contributions of Ernestina Chioffi
Introduction
Ernestina Chioffi is a prominent inventor based in Pavia, Italy. She has made significant contributions to the field of memory technology, holding a total of 10 patents. Her work focuses on methods and devices that enhance the programming and erasing processes of non-volatile memory cells.
Latest Patents
One of her latest patents is a method and device for analog programming of non-volatile memory cells. This innovative approach determines the present threshold value of each memory cell to be programmed. It acquires the desired threshold value and calculates the analog distance between the two. A programming pulse is then generated, with its duration proportional to the calculated analog distance. This method allows for parallel programming of multiple cells connected to a single word line, significantly speeding up the process by reducing the number of intermediate reading steps.
Another notable patent is her method for controlled erasing of memory devices, particularly analog ones. This method involves supplying erase pulses to cells of a memory array and comparing their threshold voltages with predetermined values. It selectively soft-programs erased cells and verifies their threshold voltages, ensuring efficient and controlled erasing.
Career Highlights
Ernestina Chioffi has worked with notable companies in the technology sector, including STMicroelectronics and SGS-Thomson Microelectronics. Her experience in these organizations has contributed to her expertise in memory technology and innovation.
Collaborations
Throughout her career, she has collaborated with talented individuals such as Marco Pasotti and Roberto Antonio Canegallo. These partnerships have fostered a creative environment that has led to groundbreaking advancements in her field.
Conclusion
Ernestina Chioffi's contributions to memory technology through her innovative patents and collaborations highlight her role as a leading inventor. Her work continues to influence advancements in the industry, showcasing the importance of innovation in technology.