Code scanning security check method and apparatus
US10599900B2 · kind B2 · utility
1Cited by
4References
20Claims
0Family size
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Key dates
| Filing date | Sep 6, 2018 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | Sep 6, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A transaction code identification method comprises scanning a transaction code, the transaction code comprising: a two-dimensional code and a check code; parsing the two-dimensional code to obtain a two-dimensional code content contained in the two-dimensional code; obtaining the check code; and sending the two-dimensional code content and the check code to a server to cause the server to verify the transaction code based on the two-dimensional code content and the check code.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.