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For the Inventor, By the Inventor

Rochester, MN, United States of America

Jeffrey Powers Bradford

USPTO Granted Patents = 13

Average Co-Inventor Count = 3.9

ph-index = 6

Forward Citations = 131(Granted Patents)


Company Filing History:

goldMedal13 out of 164,108 
 
International Business Machines Corporation
 patents

Years Active: 2007-2015

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13 patents (USPTO):
1. 9047116 - Context switch data prefetching in multithreaded computer (2015-06-02),
2. 8141098 - Context switch data prefetching in multithreaded computer (2012-03-20),
3. 8140833 - Implementing polymorphic branch history table reconfiguration (2012-03-20),
4. 8108654 - System and method for a group priority issue schema for a cascaded pipeline (2012-01-31),
5. 7900024 - Handling data cache misses out-of-order for asynchronous pipelines (2011-03-01),
6. 7739477 - Multiple page size address translation incorporating page size prediction (2010-06-15),
7. 7707396 - Data processing system, processor and method of data processing having improved branch target address cache (2010-04-27),
8. 7617499 - Context switch instruction prefetching in multithreaded computer (2009-11-10),
9. 7493621 - Context switch data prefetching in multithreaded computer (2009-02-17),
10. 7461239 - Apparatus and method for handling data cache misses out-of-order for asynchronous pipelines (2008-12-02),
11. 7454602 - Pipeline having bifurcated global branch history buffer for indexing branch history table per instruction fetch group (2008-11-18),
12. 7453798 - Active flow management with hysteresis (2008-11-18),
13. 7284112 - Multiple page size address translation incorporating page size prediction (2007-10-16),

Title: **Jeffrey Powers Bradford: Innovator in Multithreading Technologies**

Introduction

Jeffrey Powers Bradford, an inventor based in Rochester, MN, is recognized for his significant contributions to the field of computer engineering. With a total of 13 patents to his name, Bradford has focused particularly on advancements in multithreading technologies, which play a crucial role in enhancing computer performance.

Latest Patents

His recent innovations include a patent for "Context Switch Data Prefetching in Multithreaded Computer." This invention details an apparatus, program product, and method to initiate a prefetch of data that a thread is likely to use before the thread resumes execution. The prefetching occurs in connection with the context switch operation, ensuring that more of the working state is cached upon resuming, thereby mitigating performance penalties often associated with context switching.

Additionally, Bradford has worked on implementing "Polymorphic Branch History Table Reconfiguration." This method provides a way to reconfigure a branch history table (BHT) by using multiple predetermined configurations to optimize performance based on current workloads. This adaptability is essential for achieving improved efficiency in high-performance computing environments.

Career Highlights

Bradford is currently employed at International Business Machines Corporation (IBM), where he continues to advance his research and innovative projects. His work has not only impacted his company but has also contributed significantly to the wider field of computer science.

Collaborations

He has worked alongside esteemed colleagues, including Timothy Hume Heil and Harold F. Kossman, sharing insights and ideas that enhance their collective efforts in technology advancements. Their collaboration underscores the importance of teamwork in driving innovation forward.

Conclusion

Jeffrey Powers Bradford stands out as a leading inventor in the realm of multithreaded computing. His patents are a testament to his creativity and technical expertise, paving the way for more efficient computational processes. As technology continues to evolve, Bradford’s contributions will undoubtedly remain influential in shaping the future of computer engineering.

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