Invention Grant
US08135877B2 Electronic device capable of protecting USB ports and method thereof
失效
能够保护USB端口的电子设备及其方法
- Patent Title: Electronic device capable of protecting USB ports and method thereof
- Patent Title (中): 能够保护USB端口的电子设备及其方法
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Application No.: US12538842Application Date: 2009-08-10
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Publication No.: US08135877B2Publication Date: 2012-03-13
- Inventor: Kui-Jun Wang
- Applicant: Kui-Jun Wang
- Applicant Address: CN Shenzhen, Guangdong Province TW Tu-Cheng, New Taipei
- Assignee: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.,Hon Hai Precision Industry Co., Ltd.
- Current Assignee: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.,Hon Hai Precision Industry Co., Ltd.
- Current Assignee Address: CN Shenzhen, Guangdong Province TW Tu-Cheng, New Taipei
- Agency: Altis Law Group, Inc.
- Priority: CN200910303090 20090609
- Main IPC: G06F3/00
- IPC: G06F3/00
Abstract:
A method of protecting an electronic device's USB ports is provided. The method includes: determining whether an external device is connected to a USB port of the electronic device; determining which driver is for driving the external device connected to the USB port according to a primary ID of the external device; determining whether the external device is currently being driven by the driver; displaying an icon corresponding to the external device if the external device is not currently being driven by the driver; and running the driver to drive the external device when the icon is clicked. A related electronic device is also provided.
Public/Granted literature
- US20100312923A1 ELECTRONIC DEVICE CAPABLE OF PROTECTING USB PORTS AND METHOD THEREOF Public/Granted day:2010-12-09
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