Inventor
Donghao Huang
Inventor
Singapore, SG
Overview
Patents· 9 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 purposes50%
H04WWireless communication networks14%
E21BEarth or rock drilling7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
G01SRadio direction-finding7%
G07FCoin-freed or like apparatus7%
H04LTransmission of digital information, e.g. telegraphic communication7%
PatentTitleYear
10,975,686Detection system including sensor and method of operating such202110,803,445System and method of conducting an authentication transaction202010,535,034Item delivery management systems and methods202010,482,499Method for conducting a transaction201910,423,949Vending machine transactions201910,396,998Method for dynamic authentication of an object201910,380,670Method, medium, and system for facilitating user identification of a product201910,083,427Method for receiving an electronic receipt of an electronic payment transaction into a mobile device20188,712,914'Method and system for facilitating micropayments in a financial transaction system'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2019Patents assigned to MASTERCARD INTERNATIONAL INC (3)· patent assignee history
2014Based in Punggol, SG· patent location history
2018–2020Based in Singapore, SG· patent location history
2019–2020Patents assigned to MASTERCARD ASIA PACIFIC PTE LTD (5)· patent assignee history
2021Patents assigned to GEN ELECTRIC (1)· patent assignee history
2021Based in Rexford, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MASTERCARD ASIA PACIFIC PTE LTD | 5 | 2019–2020 |
| MASTERCARD INTERNATIONAL INC | 3 | 2014–2019 |
| GEN ELECTRIC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Singapore, SG | 7 | 2018–2020 |
| Rexford, New York, US | 1 | 2021 |
| Punggol, SG | 1 | 2014 |