Prior Lake, MN, United States of America

Charles L Wallace

This inventor holds 1 USPTO granted patent. Top assignee: Unisys Corporation. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles L Wallace. Retrieved from https://idiyas.com/inventor/charles-l-wallace-ikvxyjjs

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 27(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: The Innovations of Charles L. Wallace

Introduction

Charles L. Wallace is an accomplished inventor based in Prior Lake, MN (US). He is known for his significant contributions to the field of processor and memory architecture. With a focus on fault tolerance, his work has implications for enhancing the reliability of computing systems.

Latest Patents

One of Charles L. Wallace's notable patents is for a fault-tolerant processor/memory architecture. This innovative design involves a primary processor that provides control, address, and data signals to a shadow comparison ASIC. The shadow processor operates in delayed lock step with the primary processor, ensuring that discrepancies can be detected effectively. The architecture includes an EDC circuit that generates syndrome bits for data integrity, allowing for the detection of failures during both write and read operations. This patent showcases his expertise in creating robust systems that can withstand potential failures.

Career Highlights

Charles L. Wallace has made significant strides in his career, particularly through his work at Unisys Corporation. His role at the company has allowed him to apply his innovative ideas in practical settings, contributing to advancements in technology. His patent reflects his commitment to improving system reliability and performance.

Collaborations

Throughout his career, Charles has collaborated with talented individuals such as David Gordon Hanson and Mark A. Salser. These partnerships have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Charles L. Wallace's contributions to the field of processor and memory architecture highlight his role as a leading inventor. His work on fault-tolerant systems is a testament to his dedication to enhancing technology. His innovative spirit continues to inspire advancements in the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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