Power control device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 28, 2005
Grant Date -
Jun 5, 2003
app pub date -
Nov 20, 2002
filing date -
Dec 1, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A power control device for positioning at a low voltage side of a load for controlling the electrical power available to the load, from a main power supply, the power control device including a current switch for switching current on and off under the control of a pulse width modulating device thus to control the power available to the load, the pulse width modulating device being operated by power derived from the main power supply.
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