Company Filing History:
Years Active: 1994
Title: Innovations by James A. Jackson
Introduction
James A. Jackson is a notable inventor based in Richardson, TX (US). He has made significant contributions to the field of computer memory technology. His innovative work focuses on error detection and correction methods that enhance the reliability of data storage systems.
Latest Patents
James A. Jackson holds a patent for an "Error detecting method and apparatus for computer memory." This invention utilizes an error correcting code in conjunction with a main memory system. The method involves storing a data word across multiple circuits, each producing multiple outputs. A minimum number of check bits are stored alongside the data word to detect and correct single-bit errors, as well as to identify multi-bit errors. For a 32-bit data word, at least three bits are stored in each of ten memory circuits, along with seven check bits and one parity bit. This configuration ensures that no more than one check bit or parity bit is stored in any single memory circuit. Upon reading the data word, verify check bits and a verify parity bit are generated and compared to the stored values, producing a check bit syndrome and a parity bit syndrome. This process allows for the detection of various error types, including single-bit, multi-bit, triple-bit, and check bit errors.
Career Highlights
James A. Jackson is associated with Convex Computer Corporation, where he has applied his expertise in computer memory systems. His work has contributed to advancements in data integrity and reliability in computing environments.
Collaborations
Throughout his career, James has collaborated with notable colleagues, including Marc A. Quattromani and Kevin M. Lowderman. These partnerships have fostered innovation and development in the field of computer technology.
Conclusion
James A. Jackson's contributions to error detection and correction in computer memory systems highlight his role as a significant inventor in the technology sector. His innovative patent reflects a commitment to enhancing data reliability and integrity.