Electric appliance monitoring system
US6784801B2 · kind B2 · utility
91Cited by
5References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 19, 2002 |
| Grant date | Aug 31, 2004 |
| Priority date | — |
| Expiry date | Oct 2, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B25/08
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An electric appliance monitoring system that can report an operational state of an electric appliance includes a monitoring part and a transmission part. The monitoring part monitors the operational state of the electric appliance and outputs a detection signal to the transmission part. The transmission part transmits a signal corresponding to the detection signal output from the monitoring part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.