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For the Inventor, By the Inventor

Leander, TX, United States of America

James Andrew Welker

This inventor holds 20 USPTO granted patents and 1 EPO patent, primarily in Memory Systems. Top assignees: Freescale Semiconductor,inc., Nxp B.v., Nxp USA, Inc.. Active years: 2005-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James Andrew Welker. Retrieved from https://idiyas.com/inventor/james-andrew-welker

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 20

% Patents Active = 90.0


Average Co-Inventor Count = 2.6

ph-index = 6

Forward Citations = 112(Granted Patents)


Location History:

  • Austin, TX (US) (2005 - 2019)
  • Leander, TX (US) (2011 - 2024)

Company Filing History:

goldMedal10 out of 5,491 
 
Freescale Semiconductor,inc.
 patents
silverMedal5 out of 5,325 
 
Nxp B.v.
 patents
bronzeMedal5 out of 2,851 
 
Nxp USA, Inc.
 patents

Years Active: 2005-2026

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Areas of Expertise:
RowHammer Detection
Memory Controller
Dynamic Random Access Memory
Inline Error Correction Code
Bandwidth Allocation
Data Processing
Memory Access Requests
Error Recovery
DDR Interface
Latency Calculation
Data Generation
Skew Control
20 patents (USPTO):Explore Patents
1. 12554850 - Systems and methods for adaptively detecting and mitigating RowHammer attacks against computer memories (2026-02-17),
2. 12494638 - System and method of controlling communication interface to avoid power distribution resonance conflict (2025-12-09),
3. 12190936 - System and method for refreshing dynamic random access memory (2025-01-07),
4. 12124385 - Bandwidth allocation (2024-10-22),
5. 12124328 - Data processing system having a memory controller with inline error correction code (ECC) support (2024-10-22),
6. 12072757 - Data processing system with tag-based queue management (2024-08-27),
7. 11620184 - Runtime integrity checking for a memory system (2023-04-04),
8. 11567676 - Inline encryption/decryption for a memory controller (2023-01-31),
9. 10819355 - Phase to digital converter (2020-10-27),
10. 10366005 - Memory interleave system and method therefor (2019-07-30),
11. 9437326 - Margin tool for double data rate memory systems (2016-09-06),
12. 9437277 - Mechanism for data generation in data processing systems (2016-09-06),
13. 9423972 - Error recovery in a data processing system which implements partial writes (2016-08-23),
14. 8572322 - Asynchronously scheduling memory access requests (2013-10-29),
15. 8300464 - Method and circuit for calibrating data capture in a memory controller (2012-10-30),

Title: The Inventor James Andrew Welker: Pioneering Innovations in Leander, TX

Introduction: James Andrew Welker is a distinguished inventor based in Leander, Texas, known for his groundbreaking contributions to various fields.

Latest Patents: James Andrew Welker holds several patents in the areas of renewable energy technologies, sustainable agriculture, and advanced materials.

Career Highlights: With a career spanning over two decades, Welker has been at the forefront of developing cutting-edge solutions to address pressing global challenges.

Collaborations: Throughout his career, James Andrew Welker has collaborated with leading research institutions, universities, and companies to bring his innovative ideas to life.

Conclusion: James Andrew Welker's passion for innovation and his commitment to creating a positive impact on society continue to drive his work forward, making him a true pioneer in the world of inventions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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