USB cable and method for charging battery of external apparatus by using USB cable
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Apr 3, 2001
Grant Date -
N/A
app pub date -
Mar 17, 2000
filing date -
Mar 25, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A USB cable according to the present invention has a USB connector connected with a USB port of a PC (Personal Computer), a phone connector connected with a connector of an external connector such as a mobile phone, a control unit, which is situated between the USB connector and the phone connector, for charging a battery of the mobile phone by using power supplied from the USB port of the PC and for transmitting and receiving data with the PC and the mobile phone, and a cable for connecting the USB connector and the phone connector with the control unit respectively.
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