Invention Grant
US08407493B2 Method of supplying power for a device wired adapter, and wireless universal serial bus communication system
有权
为设备有线适配器供电的方法，以及无线通用串行总线通信系统
- Patent Title: Method of supplying power for a device wired adapter, and wireless universal serial bus communication system
- Patent Title (中): 为设备有线适配器供电的方法，以及无线通用串行总线通信系统
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Application No.: US12700465Application Date: 2010-02-04
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Publication No.: US08407493B2Publication Date: 2013-03-26
- Inventor: Chang-Mo Chung , Yon-Suk Kim
- Applicant: Chang-Mo Chung , Yon-Suk Kim
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Agency: F. Chau & Associates, LLC
- Priority: KR10-2009-0013338 20090218
- Main IPC: G06F1/26
- IPC: G06F1/26 ; G06F15/177
Abstract:
In a method of supplying power for a device wired adapter, a stand-alone USB device is connected to the device wired adapter for operating as a wireless USB device. The stand-alone USB device is set as a USB on-the-go host. The device wired adapter is set as a USB on-the-go device. Power is supplied to the device wired adapter by the stand-alone USB device. A USB on-the-go role of the device wired adapter is swapped with a USB on-the-go role of the stand-alone USB device.
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