Switching power converter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 30, 2004
Grant Date -
Jul 15, 2004
app pub date -
Nov 14, 2002
filing date -
Nov 14, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A switching power converter including a ring oscillator constructed using a plurality of series connected inverters is utilized to generate a plurality of waveforms. A selection circuit, in cooperation with an exclusive OR gate, produces an output signal from the exclusive OR gate having a duty cycle which can vary from 0 to a nearly 100% duty cycle, depending upon which waveform is selected. The output signal is utilized to control a switching power converter.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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