USB Version Recognition Device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jul 19, 2012
app pub date -
Apr 18, 2011
filing date -
Jan 19, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A USB version recognition device includes an indication module, a USB connector, an information source module, and a control module. The USB connector is for connecting with a USB device and receiving a first version message of the USB device. The information source module stores a second version message therein and is connected to the USB connector. The controller module is connected to the indication module and the information source module, and is able to compare the first version message with the second version message to generate an operating version message and show the latter via the indication module.
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