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For the Inventor, By the Inventor

Redmond, WA, United States of America

Prakash Sundaresan

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This inventor holds 19 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Blockchain Identity Management. Top assignee: Workday, Inc.. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Prakash Sundaresan. Retrieved from https://idiyas.com/inventor/prakash-sundaresan

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

USPTO Granted Patents = 19 

% Patents Active = 100.0


Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 80(Granted Patents)


Company Filing History:

goldMedal19 out of 297 
 
Workday, Inc.
 patents

Years Active: 2020-2025

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Areas of Expertise:
Blockchain
Digital Identity
Authentication
Credential Management
Cryptographic Challenge
Access Control
User Verification
Wallet Recovery
Token Management
Circle of Trust
Smart Contracts
19 patents (USPTO):Explore Patents
1. 12346894 - System and method for dynamically retrieving an attribute value of an identity claim from an issuing party using a digitally signed access token (2025-07-01),
2. 11948145 - System and method for dynamically retrieving an attribute value of an identity claim from an issuing party using a digitally signed access token (2024-04-02),
3. 11870898 - Split keys for wallet recovery (2024-01-09),
4. 11671267 - System and method for verifying an identity of a user using a cryptographic challenge based on a cryptographic operation (2023-06-06),
5. 11640456 - System and method for authenticating a user at a user application using an credential access application and automatically redirecting to a target application (2023-05-02),
6. 11632239 - System and method for blockchain-based device authentication based on a cryptographic challenge (2023-04-18),
7. 11615403 - System and method for dynamically retrieving an attribute value of an identity claim from an issuing party using a digitally signed access token (2023-03-28),
8. 11539533 - Access control using a circle of trust (2022-12-27),
9. 11483316 - System and method for access using a circle of trust (2022-10-25),
10. 11405200 - Multilevel split keys for wallet recovery (2022-08-02),
11. 11381405 - System and method for authenticating a user at a relying party application using an authentication application and automatically redirecting to a target application (2022-07-05),
12. 11336432 - System and method for blockchain-based device authentication based on a cryptographic challenge (2022-05-17),
13. 11088855 - System and method for verifying an identity of a user using a cryptographic challenge based on a cryptographic operation (2021-08-10),
14. 11018869 - Blockchain-based digital identity management (DIM) system (2021-05-25),
15. 10735197 - Blockchain-based secure credential and token management across multiple devices (2020-08-04),

Title: The Innovative Mind of Prakash Sundaresan

Introduction: Prakash Sundaresan, a talented inventor based in Redmond, WA, is known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Prakash Sundaresan holds several patents in the areas of artificial intelligence, machine learning, and data analytics, showcasing his expertise in cutting-edge technologies.

Career Highlights: With a career spanning over two decades, Prakash has worked with leading tech companies, spearheading research and development projects that have led to significant advancements in the industry.

Collaborations: Throughout his career, Prakash has collaborated with top researchers, engineers, and scientists, fostering a culture of innovation and creativity in the projects he undertakes.

Conclusion: Prakash Sundaresan's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and technologists worldwide.

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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