Inventor
Donghao HUANG
Inventor
SG
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Qprimary
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes46%
H04LTransmission of digital information, e.g. telegraphic communication29%
G07FCoin-freed or like apparatus14%
G06FElectric digital data processing9%
G06KGraphical data reading3%
PatentTitleYear
12,555,106Digitization of payment cards for Web 3.0 and metaverse transactions202612,536,538Method and system for payment device-based access202612,417,452Smart chip payment acceptance202512,229,752Method and system for regulation of blockchain transactions202512,217,246Method and system for use of an EMV card in a multi-signature wallet for cryptocurrency transactions202512,118,537Method and system for merchant acceptance of cryptocurrency via payment rails202412,086,802Method and system for mediated cross ledger stable coin atomic swaps using hashlocks202411,954,662Method and system for QR code originated vending202411,783,309Electronic system and computerized method for controlling operation of service devices202311,748,749Method and system for mediated cross ledger stable coin atomic swaps using hashlocks202311,715,100Electronic system and computerized method for verification of transacting parties to process transactions202311,640,601Method and system for regulation of blockchain transactions202311,615,406Method and system for providing a service at a self-service machine202311,587,071Method and system for merchant acceptance of cryptocurrency via payment rails202311,379,792Inventory management server202211,238,423Method and system for device micropayment aggregation based on tangle network2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to MASTERCARD ASIA PACIFIC PTE LTD (14)· patent assignee history
2022–2025Patents assigned to MASTERCARD INTERNATIONAL INC (3)· patent assignee history
2022–2026Based in SG· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MASTERCARD ASIA PACIFIC PTE LTD | 14 | 2022–2026 |
| MASTERCARD INTERNATIONAL INC | 3 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| SG | 16 | 2022–2026 |