Device With A USB Interface Which Can Be Used As A Time-Sharing Standard I/O Interface And A Method Thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Aug 6, 2009
app pub date -
Jan 7, 2009
filing date -
Feb 5, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention provides a device with a USB interface which can be used as a time-sharing standard I/O interface. The device includes a USB interface module, a status detecting module, a power extracting module and a switch module. The power extracting module is connected to the USB interface module, the switch module is connected to the USB interface module, and the status detecting module is connected to the switch module and the USB interface module. With an interface used in a time-sharing way according to the invention, the device can transfer data according to the USB protocol or standard I/O interface protocol depending on the tool used. When the data needs to be transferred according to the I/O interface protocol, there is no need to open the casing of the USB device and it is more convenient to use because the I/O interface protocol can be defined by the user.
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