Remote metering display with motion sensor
US7185281B2 · kind B2 · utility
8Cited by
17References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2001 |
| Grant date | Feb 27, 2007 |
| Priority date | — |
| Expiry date | Jul 11, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S20/30
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A remote metering display is used for displaying power-related information generated by a power meter linked to the display. The remote metering display comprises a display screen, a plurality of user interface buttons for navigating through menu options depicted on the display screen, and a motion sensor for activating the display screen in response to detection of a person's presence within a predetermined distance of the motion sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.