Huntington Beach, CA, United States of America

James R Keddy

This inventor holds 2 USPTO granted patents. Top assignee: Xerox Corporation. Active years: 1978.


% Patents Active = 100.0

Average Co-Inventor Count = 5.1

ph-index = 2

Forward Citations = 75(Granted Patents)


Company Filing History:


Years Active: 1978

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2 patents (USPTO):Explore Patents

Title: Innovations by James R Keddy: Pioneering Memory and Processing Solutions

Introduction: James R Keddy, an accomplished inventor based in Huntington Beach, California, holds two significant patents that contribute to advancements in memory overlay systems and distributed processing. His work primarily focuses on enhancing the efficiency and performance of memory usage in computing environments.

Latest Patents: Keddy's latest patents include the "Memory Overlay Linking System" and the "Soft Display Word Processing System with Multiple Autonomous Processors." The Memory Overlay Linking System introduces a mapping arrangement for memory overlay that efficiently utilizes main serial memory, partitioned into pages of equal size. This innovative system features an accelerator memory, which loads a small portion of main memory contents and periodically overlays them based on system demands. The arrangement allows users to experience an apparent increase in page size by promoting multiple pages as a single unit through coordinated address references.

The Soft Display Word Processing System takes a step further by combining a conventional microprocessor with multiple autonomous processing devices to create a coherent processing system. One of the key components is a memory control processor that periodically overlays content from the main memory to the random access accelerator memory while resolving conflicts from various memory service requests. This design effectively distributes the processing load across different processors, enhancing the system's overall data handling capabilities and allowing for seamless integration with high-speed I/O devices.

Career Highlights: James R Keddy is associated with Xerox Corporation, where he has made notable contributions to the field of processing systems. His work is recognized for its innovative approach to improving the efficiency of how memory is utilized and processed, showcasing his dedication to advancing technology in the computing sector.

Collaborations: Throughout his career, Keddy has collaborated with other talented professionals such as David Cronshaw and Jack E. Shemer. These collaborations have fostered a rich exchange of ideas and expertise, contributing to the successful development of advanced technological solutions.

Conclusion: James R Keddy's inventive contributions to memory systems and processing solutions highlight his status as a leading figure in the field of innovation. His patents serve as a testament to his vision for expanding the capabilities of computer systems, emphasizing the importance of efficient memory management and processing in technology today.

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