Conversion device bult in with signal and level conversion circuits
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Dec 18, 2003
app pub date -
Jun 17, 2002
filing date -
Jun 17, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A conversion device built in with a signal conversion circuit and a level conversion circuits is provided. The signal conversion circuit is used to convert data transfer signals between a host computer and a portable device, and the level conversion circuit can be used for fast charging of the portable device using a power supply from the host computer. The signal conversion circuit supports a data link between two communicating devices with different I/O interfaces. The signal conversion circuit further incorporates a microprocessor controller with differential input for receiving data signals at the first voltage level and outputting data signals at the second voltage level in the data transfer process. The level conversion circuit includes a power adaptor that can make use of the physical cable connection to fast recharge the portable device using the power supply from the host computer.
First Claim
Family
International Classification(s)
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