Company Filing History:

7 out of 4,491

Ncr Corporation

Years Active: 1984-2001

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6292860 - Method for preventing deadlock by suspending operation of processors, bridges, and devices (2001-09-18),

2. 6047316 - Multiprocessor computing apparatus having spin lock fairness (2000-04-04),

3. 6026472 - Method and apparatus for determining memory page access information in a (2000-02-15),

4. 5752261 - Method and apparatus for detecting thrashing in a cache memory (1998-05-12),

5. 5359715 - Architectures for computer systems having multiple processors, multiple (1994-10-25),

6. 5317738 - Process affinity scheduling method and apparatus (1994-05-31),

7. 4912630 - Cache address comparator with sram having burst addressing control (1990-03-27),

8. 4597054 - Arbiter circuit and method (1986-06-24),

9. 4488222 - Circuit for reusing previously fetched data (1984-12-11),

Title: Arthur F Cochcroft, Jr: Innovator in Multiprocessor Computing

Introduction

Arthur F Cochcroft, Jr. is a notable inventor based in West Columbia, SC (US). He has made significant contributions to the field of computer science, particularly in multiprocessor computing systems. With a total of 9 patents to his name, Cochcroft has developed innovative solutions that address critical issues in computing.

Latest Patents

Cochcroft's latest patents include a method for preventing deadlock by suspending the operation of processors, bridges, and devices. This deadlock-avoidance system is designed for multi-bus, multi-processor computers. In such systems, one processor may request a lock on a bus, which can block access for other processors and agents. His invention ensures that when a locked cycle is requested, all other operations are suspended, allowing for the resolution of potential deadlock situations. Another significant patent involves a multiprocessor computing apparatus that promotes spin lock fairness. This mechanism favors at least one processor over another to achieve more equitable access to cached data, thereby enhancing overall system performance.

Career Highlights

Throughout his career, Cochcroft has worked with prominent companies such as NCR Corporation and Intel Corporation. His experience in these leading technology firms has allowed him to refine his skills and contribute to groundbreaking advancements in computing technology.

Collaborations

Cochcroft has collaborated with notable individuals in the field, including Edward A McDonald and Byron L Reams. These partnerships have facilitated the exchange of ideas and fostered innovation in their respective projects.

Conclusion

Arthur F Cochcroft, Jr. stands out as a significant figure in the realm of multiprocessor computing. His innovative patents and contributions to major technology companies underscore his impact on the industry. His work continues to influence the development of more efficient computing systems.

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