Multi-featured power meter with feature key
US7249265B2 · kind B2 · utility
74Cited by
53References
49Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2001 |
| Grant date | Jul 24, 2007 |
| Priority date | — |
| Expiry date | Jun 22, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S40/20
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An intelligent electronic device (“IED”) includes at least one function module that performs a specified function or feature. The function module operates to perform a power management function in conjunction with IED. The IED operates with a one key code corresponding to the power management function. The key code operates to enable or disable the power management function.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.