Pratyay Mukherjee

This inventor holds 31 USPTO granted patents and 5 published patent applications, plus 1 CIPO patent and 10 EPO patents, primarily in Cryptographic Security. Top assignee: Visa International Service Association. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Pratyay Mukherjee. Retrieved from https://idiyas.com/inventor/pratyay-mukherjee

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

USPTO Granted Patents = 31 (Patent Applications = 5)

% Patents Active = 100.0

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 10 (Patent Applications = 13)

Average Co-Inventor Count = 3.1

ph-index = 3

Forward Citations = 34(Granted Patents)

Location History:

San Francisco, CA (US) (2023)
Sunnyvale, CA (US) (2021 - 2024)
Santa Clara, CA (US) (2021 - 2024)

Company Filing History:

31 out of 2,702

Visa International Service Association

patents

Years Active: 2021-2026

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Areas of Expertise:

Threshold Searchable Encryption

Oblivious Transfers

Post-Quantum Signatures

Tokenization

Biometric Authentication

Secure Multi-Party Computation

Symmetric Encryption

Private Key Recovery

Tamper-Resistant Encoding

Adaptive Attack Resistance

Privacy Preservation

Network Bound Proxy Re-Encryption

31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12647256 - Threshold searchable symmetric encryption (2026-06-02),

2. 12580769 - Round optimal oblivious transfers from isogenies (2026-03-17),

3. 12526156 - More efficient post-quantum signatures (2026-01-13),

4. 12457096 - Gateway agnostic tokenization (2025-10-28),

5. 12401505 - Agile cryptographic deployment service (2025-08-26),

6. 12355891 - Verification of biometric templates for privacy preserving authentication (2025-07-08),

7. 12256009 - Method, system, and computer program product for network bound proxy re-encryption and PIN translation (2025-03-18),

8. 12166890 - Leveraging multiple devices to enhance security of biometric authentication (2024-12-10),

9. 12058268 - Privacy preserving biometric authentication (2024-08-06),

10. 12052365 - Continuous space-bounded non-malleable codes from stronger proofs-of-space (2024-07-30),

11. 12052349 - Round-efficient fully secure solitary multi-party computation with honest majority (2024-07-30),

12. 12034837 - Gateway agnostic tokenization (2024-07-09),

13. 12028454 - Multi-party threshold authenticated encryption (2024-07-02),

14. 11991282 - Distributed private key recovery (2024-05-21),

15. 11895231 - Adaptive attack resistant distributed symmetric encryption (2024-02-06),

Title: Innovations and Patents of Pratyay Mukherjee

Introduction

Pratyay Mukherjee is a notable inventor based in Sunnyvale, California, holding a remarkable total of 24 patents. His contributions to the field of biometric authentication showcase innovative approaches that enhance security and privacy.

Latest Patents

Pratyay's latest patents focus on advanced biometric authentication methodologies. One of his significant inventions is "Leveraging multiple devices to enhance security of biometric authentication." This patent describes a comprehensive system that includes devices that store various shares of keys and biometric templates to facilitate robust device authentication. Through interactions between devices, his method allows for secure communication and effective identity verification.

Another essential patent is "Privacy preserving biometric authentication." This invention utilizes homomorphic encryption techniques that allow a first device to authenticate the user through a biometric template while preserving user privacy. The second device determines an encrypted similarity metric between the stored biometric template and biometric measurement, ensuring secure user authentication without compromising sensitive data.

Career Highlights

Pratyay is currently employed at Visa International Service Association, a prominent organization in the financial services industry. His work at Visa emphasizes the importance of secure transactions and user privacy in digital payments. With a substantial number of patents to his name, he continues to explore and develop innovative solutions that shape the future of biometric technology.

Collaborations

In his endeavors, Pratyay has collaborated with notable professionals, including Shashank Agrawal and Payman Mohassel. These collaborations foster a creative environment that encourages the sharing of ideas and expertise, leading to groundbreaking innovations in the space of biometric security.

Conclusion

Pratyay Mukherjee stands out as an influential inventor whose work focuses on enhancing security through biometric authentication systems. With his extensive patent portfolio and collaborative spirit, he is poised to make significant contributions to both technology and user privacy in the years ahead.

Profile summary based on public USPTO records.