This inventor holds 8 USPTO granted patents. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Memory Corporation, Kioxia Corporation. Active years: 2018-2022.
Company Filing History:
8 out of 53,240 
4 out of 2,955 
2 out of 3,164 
Years Active: 2018-2022
Title: Amr Ismail: Innovator in Flash Storage Technology
Introduction
Amr Ismail is a prominent inventor based in Bristol, GB. He has made significant contributions to the field of flash storage technology, holding a total of 8 patents. His innovative methods have advanced the efficiency and reliability of data storage solutions.
Latest Patents
Among his latest patents is the "Endurance Modulation for Flash Storage." This method involves generating a codeword by encoding input data with an error-correcting code. It also includes generating a shaped codeword by applying a shaping function to part of the codeword. The shaping function logically inverts every n-th occurrence of a bit associated with a high-charge storage state. The method further entails writing the shaped codeword to flash memory, generating an estimated shaped codeword by reading the flash memory, and retrieving the input data through decoding the soft decision information using an error-correcting code soft decoder.
Another notable patent is "LLR Estimation for Soft Decoding." This method defines quantization intervals for a signal value range and determines the number of bits in each interval connected to unsatisfied constraints. The information is then provided as input to a trained model, which has been designed to cover an operational range for soft decoding of signals. The model determines a log likelihood ratio for each quantization interval, enabling effective soft decoding.
Career Highlights
Amr Ismail has worked with notable companies such as Kabushiki Kaisha Toshiba and Toshiba Memory Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the field of data storage.
Collaborations
Amr has collaborated with esteemed colleagues, including Magnus Stig Torsten Sandell and Filippo Tosato. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Amr Ismail's contributions to flash storage technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of data storage solutions, making him a significant figure in the field.