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For the Inventor, By the Inventor

Singapore, Singapore

Donghao Huang

This inventor holds 26 USPTO granted patents and 29 published patent applications and 1 EPO patent, primarily in Blockchain Payments. Top assignees: Mastercard Asia/pacific Pte. Ltd., Mastercard International Incorporated. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donghao Huang. Retrieved from https://idiyas.com/inventor/donghao-huang

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

USPTO Granted Patents = 26 

% Patents Active = 96.2

 

Average Co-Inventor Count = 4.3

ph-index = 4

Forward Citations = 155(Granted Patents)


Location History:

  • Punggol Field, SG (2014)
  • Singapore, SG (2018 - 2024)

Company Filing History:

goldMedal19 out of 66 
 
Mastercard Asia/pacific Pte. Ltd.
 patents
silverMedal7 out of 2,475 
 
Mastercard International Incorporated
 patents

Years Active: 2014-2026

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Areas of Expertise:
Loyalty Programs
Payment Cards
Web 3.0
Cryptocurrency
Blockchain
Atomic Swaps
QR Code
Self-Service Machines
Micropayments
Authentication
Digital Wallets
Transaction Verification
26 patents (USPTO):Explore Patents
1. 12608723 - Method and system of accessing data among a plurality of loyalty programs (2026-04-21),
2. 12555106 - Digitization of payment cards for Web 3.0 and metaverse transactions (2026-02-17),
3. 12536538 - Method and system for payment device-based access (2026-01-27),
4. 12417452 - Smart chip payment acceptance (2025-09-16),
5. 12229752 - Method and system for regulation of blockchain transactions (2025-02-18),
6. 12217246 - Method and system for use of an EMV card in a multi-signature wallet for cryptocurrency transactions (2025-02-04),
7. 12118537 - Method and system for merchant acceptance of cryptocurrency via payment rails (2024-10-15),
8. 12086802 - Method and system for mediated cross ledger stable coin atomic swaps using hashlocks (2024-09-10),
9. 11954662 - Method and system for QR code originated vending (2024-04-09),
10. 11783309 - Electronic system and computerized method for controlling operation of service devices (2023-10-10),
11. 11748749 - Method and system for mediated cross ledger stable coin atomic swaps using hashlocks (2023-09-05),
12. 11715100 - Electronic system and computerized method for verification of transacting parties to process transactions (2023-08-01),
13. 11640601 - Method and system for regulation of blockchain transactions (2023-05-02),
14. 11615406 - Method and system for providing a service at a self-service machine (2023-03-28),
15. 11587071 - Method and system for merchant acceptance of cryptocurrency via payment rails (2023-02-21),

Title: Donghao Huang: Pioneering Inventor from Singapore

Introduction: Donghao Huang is a renowned inventor hailing from Singapore, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Donghao Huang holds several patents in the areas of artificial intelligence, renewable energy, and sustainable technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Donghao Huang has worked with leading tech companies and research institutions, consistently pushing the boundaries of what is possible in the realm of innovation.

Collaborations: Throughout his career, Donghao Huang has collaborated with top scientists, engineers, and inventors from around the world, fostering a culture of creativity and excellence in all his projects.

Conclusion: Donghao Huang's passion for innovation, coupled with his relentless drive to create a better future through technology, solidifies his position as a trailblazing inventor in the global innovation landscape.

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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