Secure communication apparatus and method
US11748188B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Sep 23, 2021 |
| Grant date | Sep 5, 2023 |
| Priority date | — |
| Expiry date | Oct 16, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/0763
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for diagnosing secure communication. Before performing a data transmission, a self-diagnosing mode is entered. Error checkpoints are checked to generate a diagnostic status. The diagnostic status is collected. An error handling mode is entered to determine whether an error exists in the diagnostic status. When there is an error, the error is shielded. The method for diagnosing secure communication solves the problem of image burn-in, and further reduces the use of non-volatile memory. Therefore, the size and function utility of the integrated circuit can be further reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.