Poughkeepsie, NY, United States of America

Aaron Tsai

This inventor holds 54 USPTO granted patents, primarily in Cache Management. Top assignee: International Business Machines Corporation. Active years: 2003-2026.

USPTO Granted Patents = 54

% Patents Active = 59.3

Average Co-Inventor Count = 4.8

ph-index = 7

Forward Citations = 129(Granted Patents)

Forward Citations (Not Self Cited) = 108(Dec 10, 2025)

Location History:

Poughkeepsie, NY (US) (2003 - 2023)
Hyde Park, NY (US) (2023 - 2024)

Company Filing History:

54 out of 166,159

International Business Machines Corporation

patents

Years Active: 2003-2026

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Areas of Expertise:

Cache Management

Cross-Core Contention

Virtual Cache Support

Overhead Reduction

Cache Directory

Thread Balancing

Pointer Load

Instruction Optimization

Data Forwarding

Cache Structure

Translation Lookaside Buffer

Microprocessor Design

54 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12625705 - Cache line hold state for multiprocessing computing systems (2026-05-12),

2. 12585593 - Processor cross-core cache line contention management (2026-03-24),

3. 12493553 - Cross-core invalidation snapshot management (2025-12-09),

4. 12141076 - Translation support for a virtual cache (2024-11-12),

5. 12099845 - Load reissuing using an alternate issue queue (2024-09-24),

6. 11977486 - Shadow pointer directory in an inclusive hierarchical cache (2024-05-07),

7. 11907124 - Using a shadow copy of a cache in a cache hierarchy (2024-02-20),

8. 11892949 - Reducing cache transfer overhead in a system (2024-02-06),

9. 11880304 - Cache management using cache scope designation (2024-01-23),

10. 11775445 - Translation support for a virtual cache (2023-10-03),

11. 11748266 - Special tracking pool enhancement for core local cache address invalidates (2023-09-05),

12. 11586542 - Reducing cache transfer overhead in a system (2023-02-21),

13. 11403222 - Cache structure using a logical directory (2022-08-02),

14. 11010307 - Cache management (2021-05-18),

15. 11010298 - Reducing cache transfer overhead in a system (2021-05-18),

Title: Inventor Aaron Tsai

Introduction: Aaron Tsai is a prolific inventor based in Poughkeepsie, NY, known for his groundbreaking contributions to various technological fields.

Latest Patents: Aaron Tsai holds several patents in the areas of artificial intelligence, renewable energy, and medical devices, showcasing his diverse range of expertise.

Career Highlights: With over two decades of experience in the innovation industry, Aaron Tsai has successfully brought numerous inventions from concept to market, revolutionizing the way we interact with technology.

Collaborations: Throughout his career, Aaron Tsai has collaborated with leading research institutions, universities, and tech companies to further advance cutting-edge technologies and bring his ideas to fruition.

Conclusion: Aaron Tsai's dedication to innovation and his passion for creating solutions to complex problems have solidified his reputation as a visionary inventor in the tech world.