Method and system for configuring a feature for an energy meter as legally important or legally non-important
US12223049B2 · kind B2 · utility
0Cited by
3References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 30, 2021 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | Jun 30, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q3/0095
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods and systems for access control involve dynamically controlling an access to firmware running a certified feature in an energy meter and a non-certified feature in the energy meter. The access can be based on a bifurcation between the certified feature and the non-certified feature running in the energy meter on one or more of a single microcontroller or a group of different microcontrollers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.