Sanu K Mathew

This inventor holds 131 USPTO granted patents and 46 published patent applications and 15 EPO patents, primarily in Post-Quantum Cryptography (CPC class H04L9-0631). Top assignees: Intel Corporation, Marvell International Limited. Active years: 2002-2026.

USPTO Granted Patents = 131 (Patent Applications = 46)

% Patents Active = 66.4

EPO Patents = 15 (Patent Applications = 21)

Average Co-Inventor Count = 3.9

ph-index = 13

Forward Citations = 757(Granted Patents)

Forward Citations (Not Self Cited) = 616(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Hillsboro, OR (US) (2002 - 2024)
Portland, OR (US) (2020 - 2024)

Company Filing History:

Marvell International Limited

patents

Years Active: 2002-2026

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Areas of Expertise:

Post-Quantum Cryptography

Secure Hash Accelerators

Low-Latency Signature Verification

Physically Unclonable Functions

Bitcoin Engine Deactivation

Floating Point Operations

Data Decompression

Device Authentication

Multiplicatively Masked Encryption

Machine Learning

Energy Efficient Decompression

Voltage Regulator

131 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12663850 - Automatic on-die frequency tuning using tunable replica circuits (2026-06-23),

2. 12368574 - Side-channel resistant multiplicatively masked encryption engine with zero-value attack detection (2025-07-22),

3. 12321218 - Fine-grained bitcoin engine deactivation for yield recovery, performance, and/or power management (2025-06-03),

4. 12316735 - Technologies for memory and I/O efficient operations on homomorphically encrypted data (2025-05-27),

5. 12217053 - Instructions and logic to perform floating point and integer operations for machine learning (2025-02-04),

6. 12141578 - Instructions and logic to perform floating point and integer operations for machine learning (2024-11-12),

7. 12137169 - Low latency post-quantum signature verification for fast secure-boot (2024-11-05),

8. 12047485 - Time and frequency domain side-channel leakage suppression using integrated voltage regulator cascaded with runtime crypto arithmetic transformations (2024-07-23),

9. 12039331 - Instructions and logic to perform floating point and integer operations for machine learning (2024-07-16),

10. 11917053 - Combined SHA2 and SHA3 based XMSS hardware accelerator (2024-02-27),

11. 11770262 - Odd index precomputation for authentication path computation (2023-09-26),

12. 11770258 - Accelerators for post-quantum cryptography secure hash-based signing and verification (2023-09-26),

13. 11768966 - Secure PUF-based device authentication using adversarial challenge selection (2023-09-26),

14. 11750402 - Message index aware multi-hash accelerator for post quantum cryptography secure hash-based signing and verification (2023-09-05),

15. 11720355 - Instructions and logic to perform floating point and integer operations for machine learning (2023-08-08),

Title: Sanu K Mathew - Pioneering Inventor from Hillsboro

Introduction: Sanu K Mathew is a distinguished inventor based in Hillsboro, Oregon, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Sanu K Mathew holds several patents in the areas of artificial intelligence, machine learning, and renewable energy technologies, showcasing his commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Sanu K Mathew has worked with leading tech companies, research institutions, and universities, playing a pivotal role in developing cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Sanu K Mathew has collaborated with top researchers, engineers, and scientists, fostering a culture of innovation and knowledge sharing that has led to the successful implementation of numerous groundbreaking projects.

Conclusion: Sanu K Mathew's passion for innovation, coupled with his relentless pursuit of excellence, continues to inspire the next generation of inventors and technologists, making him a true pioneer in the world of technology.