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1. 发明授权

US08334672B2 Charging circuit with ability to identify power source 失效
标题翻译：充电电路具有识别电源的能力
公开(公告)号：US08334672B2
公开(公告)日：2012-12-18
申请号：US12764200
申请日：2010-04-21
申请人： Cheng-Tao Cheng
发明人： Cheng-Tao Cheng
IPC分类号： H02J7/00
CPC分类号： H02J7/0052 , H02J2007/0062
摘要： A charging circuit used to identify a power source connected to a portable electronic device includes a connector, an identifying circuit, and a central processing unit. The connector includes a voltage bus contact, a ground contact, a positive data contact and a negative data contact. The identifying circuit is connected to the positive data contact or the negative data contact to identify the power source and generates a configuration signal. The central processing unit receives the configuration signal and operates a corresponding charging mode.
摘要翻译：用于识别连接到便携式电子设备的电源的充电电路包括连接器，识别电路和中央处理单元。连接器包括电压总线触点，接地触点，正数据触点和负数据触点。识别电路连接到正数据触点或负数据触点，以识别电源并产生配置信号。中央处理单元接收配置信号并操作相应的充电模式。

2. 发明申请

US20110148348A1 CHARGING CIRCUIT 失效
标题翻译：充电电路
公开(公告)号：US20110148348A1
公开(公告)日：2011-06-23
申请号：US12764200
申请日：2010-04-21
申请人： CHENG-TAO CHENG
发明人： CHENG-TAO CHENG
IPC分类号： H02J7/00
CPC分类号： H02J7/0052 , H02J2007/0062
摘要： A charging circuit used to identify a power source connected to a potable electronic device includes a connector, an identifying circuit, and a central processing unit. The connector includes a voltage bus contact, a ground contact, a positive data contact and a negative data contact. The identifying circuit is connected to the positive data contact or the negative data contact to identify the power source and generates a configuration signal. The central processing unit receives the configuration signal and operates a corresponding charging mode.
摘要翻译：用于识别连接到饮用电子设备的电源的充电电路包括连接器，识别电路和中央处理单元。连接器包括电压总线触点，接地触点，正数据触点和负数据触点。识别电路连接到正数据触点或负数据触点，以识别电源并产生配置信号。中央处理单元接收配置信号并且操作相应的充电模式。

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