Mountain View, CA, United States of America

John D Davis

This inventor holds 107 USPTO granted patents and 8 published patent applications and 6 EPO patents, primarily in Data Storage Systems (CPC class G06F3-0688). Top assignees: Pure Storage, Inc., Microsoft Technology Licensing, LLC, Origin Medsystems, Inc.. Active years: 1998-2025.

USPTO Granted Patents = 107 (Patent Applications = 8)

% Patents Active = 88.8

EPO Patents = 6 (Patent Applications = 7)

Average Co-Inventor Count = 3.3

ph-index = 20

Forward Citations = 3,813(Granted Patents)

Forward Citations (Not Self Cited) = 3,501(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Mountain View, CA (US) (1998 - 2021)
San Francisco, CA (US) (2009 - 2023)

Company Filing History:

Microsoft Technology Licensing, LLC

patents

6 out of 179

Origin Medsystems, Inc.

patents

4. 2 out of 587

Applied Medical Resources Corporation

patents

5. 1 out of 1

Federal Home Loan Bank of San Francisco

patent

6. 1 out of 1

Regents of the U of Michigan

patent

7. 1 out of 2,166

University of Washington

patents

where one patent can have more than one assignee

Years Active: 1998-2025

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Areas of Expertise:

Error Correction

Data Reliability

Memory Types

Resource Management

End-to-End Encryption

Storage Capacity

Distributed Storage

Proactive Data Rebuild

Data Deduplication

Independent Scaling

Communication Pathways

Storage Efficiency

107 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12373289 - Error correction incident tracking (2025-07-29),

2. 12314131 - Wear levelling for differing memory types (2025-05-27),

3. 12271264 - Adjusting a variable parameter to increase reliability of stored data (2025-04-08),

4. 12253941 - Management of repeatedly seen data (2025-03-18),

5. 12253922 - Data rebuild based on solid state memory characteristics (2025-03-18),

6. 12229402 - Intelligent operation scheduling based on latency of operations (2025-02-18),

7. 12212624 - Independent communication pathways (2025-01-28),

8. 12141449 - Distribution of resources for a storage system (2024-11-12),

9. 12135654 - Distributed storage system (2024-11-05),

10. 11775428 - Deletion immunity for unreferenced data (2023-10-03),

11. 11762781 - Providing end-to-end encryption for data stored in a storage system (2023-09-19),

12. 11714715 - Storage system accommodating varying storage capacities (2023-08-01),

13. 11706895 - Independent scaling of compute resources and storage resources in a storage system (2023-07-18),

14. 11677825 - Optimized communication pathways in a vast storage system (2023-06-13),

15. 11656939 - Storage cluster memory characterization (2023-05-23),

Title: Innovations by John D. Davis in Data Storage Technologies

Introduction

John D. Davis is an accomplished inventor based in Mountain View, CA, who holds an impressive portfolio of 105 patents. His work primarily focuses on enhancing data storage technologies, particularly in the realm of reliability and efficiency. With a strong background in technology and innovation, Davis has significantly contributed to advancements in non-volatile memory solutions.

Latest Patents

Among John D. Davis's latest influential patents is a method designed for adjustable error correction in a storage cluster. This innovative approach involves determining the health of non-volatile memory in various storage nodes, allowing the storage cluster to adjust erasure coding based on memory conditions. This operation ensures that user data remains accessible even if certain storage nodes become unreachable.

Another noteworthy patent centers around extending data lifetime for reference in deduplication. Davis's method identifies user data that is frequently recreated and protects it from erasure by garbage collection within the storage system. This feature allows for more efficient data deduplication, thereby optimizing storage resources.

Career Highlights

Throughout his career, John D. Davis has held significant positions at leading technology firms, including Pure Storage, Inc. and Microsoft Technology Licensing, LLC. His expertise in data storage solutions and innovation has made him a key player in the tech industry, driving advancements that benefit companies and users alike.

Collaborations

Davis has collaborated with notable professionals in his field, including John Martin Hayes and Zhangxi Tan. These partnerships have fostered a creative environment that has led to groundbreaking inventions, further enhancing the landscape of data storage technology.

Conclusion

With 105 patents to his name, John D. Davis exemplifies the impact that innovative thinking can have on advancing technology in data storage. His contributions, marked by a keen understanding of non-volatile memory systems, continue to pave the way for more reliable and efficient storage solutions in the modern technological landscape.