ELECTRONIC WATT-HOUR METER MANAGING MULTIPLE INPUT SIGNALS AND METHOD OF CALCULATING WATT-HOURS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Apr 5, 2012
app pub date -
Sep 27, 2011
filing date -
Sep 30, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
There are provided an electronic watt-hour meter capable of processing a plurality of input signals and a method of calculating watt-hours. The electronic watt-hour meter includes: a signal sensor sensing analogue type voltage and current signals; a multiplexer selectively outputting any one signal of the sensed voltage and current signals; a signal converter converting the selectively outputted signal into a digital signal; a demultiplexer outputting the converted digital signal through a port corresponding to the converted digital signal; and a calculator calculating watt-hours based on the converted digital signal, thereby allowing for a reduction in power consumption and the miniaturizing of the watt-hour meter.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully