Charles David Callahan, Ii

USPTO Granted Patents = 31 (Patent Applications = 1)

Average Co-Inventor Count = 3.6

ph-index = 14

Forward Citations = 564(Granted Patents)

Company Filing History:

Microsoft Technology Licensing, LLC

patents

1 out of 368

University of Notre Dame Du Lac

patents

where one patent can have more than one assignee

Years Active: 2001-2020

where 'Filed Patents' based on already Granted Patents

31 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 10831758 - Partitioning and repartitioning for data parallel operations (2020-11-10),

2. 9740742 - Partitioning and repartitioning for data parallel operations (2017-08-22),

3. 9251291 - Data parallel searching (2016-02-02),

4. 9251207 - Partitioning and repartitioning for data parallel operations (2016-02-02),

5. 9038087 - Fence elision for work stealing (2015-05-19),

6. 8949549 - Management of ownership control and data movement in shared-memory systems (2015-02-03),

7. 8839214 - Indexable type transformations (2014-09-16),

8. 8719515 - Composition of locks in software transactional memory (2014-05-06),

9. 8589867 - Compiler-generated invocation stubs for data parallel programming model (2013-11-19),

10. 8190624 - Data parallel production and consumption (2012-05-29),

11. 7904685 - Synchronization techniques in a multithreaded environment (2011-03-08),

12. 7739667 - Parallelism performance analysis based on execution trace information (2010-06-15),

13. 7584332 - Computer systems with lightweight multi-threaded architectures (2009-09-01),

14. 7558910 - Detecting access to a memory location in a multithreaded environment (2009-07-07),

15. 7558889 - Accessing a collection of data items in a multithreaded environment (2009-07-07),

Sure, I can help you with that! Here's an article about inventor Charles David Callahan II:

Title: Innovator Spotlight: Charles David Callahan II

Introduction:

Charles David Callahan II, a prolific inventor based in Seattle, WA, has made significant contributions to the field of data parallel operations. With an impressive portfolio of 31 patents, Callahan's innovative work has had a profound impact on the way queries are processed and optimized.

Latest Patents:

Among his latest patents is the groundbreaking invention titled "Partitioning and Repartitioning for Data Parallel Operations." This patent revolutionizes how input data sources are managed, by introducing data parallel operations that involve partitioning, repartitioning, and merging. The process includes parallel execution of queries using multiple partitions, ultimately leading to the generation of merged output sets.

Career Highlights:

Callahan's remarkable career includes pivotal roles at renowned companies such as Cray Incorporated and Microsoft Corporation. His expertise in data processing and parallel operations has enabled him to drive innovation and develop cutting-edge solutions in the tech industry.

Collaborations:

Throughout his career, Callahan has collaborated with esteemed professionals in the field, including coworkers like Gail A Alverson and Brian D Koblenz. These collaborations have further enriched his work and reinforced his position as a leading figure in the realm of data optimization.

Conclusion:

In summary, Charles David Callahan II stands out as a visionary inventor whose groundbreaking patents have reshaped the landscape of data parallel operations. His relentless pursuit of innovation and collaboration with industry experts underline his commitment to driving technological advancements and pushing boundaries in the field.

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1 patent pending:

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