Accurate timestamp correction
US11757614B2 · kind B2 · utility
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1References
35Claims
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Key dates
| Filing date | May 10, 2021 |
| Grant date | Sep 12, 2023 |
| Priority date | — |
| Expiry date | Jan 28, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N20/20
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In one embodiment, a processing apparatus includes processing circuitry to process an event, a timestamping unit to generate a timestamp for the event, at least one register to store at least one parameter describing a hardware state of the processing circuitry, and timestamp correction processing circuitry to compute a time value as a correction to the generated timestamp responsively to the at least one parameter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.