Invention Grant
US08402175B2 Method and apparatus for determining external connection device in mobile terminal
有权
用于确定移动终端中的外部连接装置的方法和装置
- Patent Title: Method and apparatus for determining external connection device in mobile terminal
- Patent Title (中): 用于确定移动终端中的外部连接装置的方法和装置
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Application No.: US12400471Application Date: 2009-03-09
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Publication No.: US08402175B2Publication Date: 2013-03-19
- Inventor: Jeong Ho Hwang
- Applicant: Jeong Ho Hwang
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2008-0022031 20080310
- Main IPC: G06F3/00
- IPC: G06F3/00
Abstract:
The present invention relates to a method and an apparatus for determining an external connection device connected to a portable terminal. A multi-connector, and a charging cable and a data cable having the same are disclosed. According to the method, a logic level of the external connection device is determined when the external connection device is connected to the portable terminal. The external connection device is distinguished according to the logic level and performing control corresponding to the external connection device.
Public/Granted literature
- US20090228614A1 METHOD AND APPARATUS FOR DETERMINING EXTERNAL CONNECTION DEVICE IN MOBILE TERMINAL Public/Granted day:2009-09-10
Information query
