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公开(公告)号：US07719228B2
公开(公告)日：2010-05-18
申请号：US12147147
申请日：2008-06-26
IPC分类号： H01M10/46
CPC分类号： H02J7/0008
摘要： A system and method for recharging secondary batteries. One embodiment of the present invention comprises a supervisory circuit, a voltage converter, a portable power source, and one or more of a holder and a socket. The holder is adapted to receive a specific type of secondary battery of a portable device. The socket is adapted to mate with a plug of a device-specific charging cord connected to the portable device. Each of the holder and the plug can be associated with a programming resistor that provides a voltage requirement of the secondary battery. When the secondary battery is either placed in the holder or is connected to the socket, the supervisory circuit communicates with the voltage converter to supply the appropriate voltage required to recharge the secondary battery. The voltage converter receives power from the portable power source. The voltage converter can convert the voltage of the portable power source up (i.e., increasing the voltage) or down (i.e., decreasing the voltage) as appropriate to recharge the secondary battery as instructed by the supervisory circuit. The portable power source of the portable battery recharge station can be one of several types of power sources. For example, the portable power source can be replaceable, rechargeable, or renewable.
摘要翻译： 二次电池充电的系统和方法。 本发明的一个实施例包括监控电路，电压转换器，便携式电源以及保持器和插座中的一个或多个。 保持器适于接收便携式设备的特定类型的二次电池。 插座适于与连接到便携式设备的设备专用充电线的插头配合。 保持器和插头中的每个可以与提供二次电池的电压要求的编程电阻相关联。 当二次电池被放置在支架中或连接到插座时，监控电路与电压转换器通信，以提供对二次电池再充电所需的适当电压。 电压转换器从便携式电源接收电力。 电压转换器可以根据监控电路的指示，适当地将便携式电源的电压上升（即，增加电压）或降低（即，降低电压）以对二次电池再充电。 便携式电池充电站的便携式电源可以是几种类型的电源之一。 例如，便携式电源可以是可替换的，可充电的或可再生的。
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公开(公告)号：US06624616B1
公开(公告)日：2003-09-23
申请号：US10195560
申请日：2002-07-16
IPC分类号： H02J704
CPC分类号： H02J7/0008
摘要： A system and method for recharging secondary batteries. One embodiment of the present invention comprises a supervisory circuit, a voltage converter, a portable power source, and one or more of a holder and a socket. The holder is adapted to receive a specific type of secondary battery of a portable device. The socket is adapted to mate with a plug of a device-specific charging cord connected to the portable device. Each of the holder and the plug can be associated with a programming resistor that provides a voltage requirement of the secondary battery. When the secondary battery is either placed in the holder or is connected to the socket, the supervisory circuit communicates with the voltage converter to supply the appropriate voltage required to recharge the secondary battery. The voltage converter receives power from the portable power source. The voltage converter can convert the voltage of the portable power source up (i.e., increasing the voltage) or down (i.e., decreasing the voltage) as appropriate to recharge the secondary battery as instructed by the supervisory circuit. The portable power source of the portable battery recharge station can be one of several types of power sources. For example, the portable power source can be replaceable, rechargeable, or renewable.
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公开(公告)号：US06441589B1
公开(公告)日：2002-08-27
申请号：US09822510
申请日：2001-04-02
IPC分类号： H02J704
CPC分类号： H02J7/0008
摘要： A system and method for recharging secondary batteries. One embodiment of the present invention comprises a supervisory circuit, a voltage converter, a portable power source, and one or more of a holder and a socket. The holder is adapted to receive a specific type of secondary battery of a portable device. The socket is adapted to mate with a plug of a device-specific charging cord connected to the portable device. Each of the holder and the plug can be associated with a programming resistor that provides a voltage requirement of the secondary battery. When the secondary battery is either placed in the holder or is connected to the socket, the supervisory circuit communicates with the voltage converter to supply the appropriate voltage required to recharge the secondary battery. The voltage converter receives power from the portable power source. The voltage converter can convert the voltage of the portable power source up (i.e., increasing the voltage) or down (i.e., decreasing the voltage) as appropriate to recharge the secondary battery as instructed by the supervisory circuit. The portable power source of the portable battery recharge station can be one of several types of power sources. For example, the portable power source can be replaceable, rechargeable, or renewable.
摘要翻译： 二次电池充电的系统和方法。 本发明的一个实施例包括监控电路，电压转换器，便携式电源以及保持器和插座中的一个或多个。 保持器适于接收便携式设备的特定类型的二次电池。 插座适于与连接到便携式设备的设备专用充电线的插头配合。 保持器和插头中的每个可以与提供二次电池的电压要求的编程电阻相关联。 当二次电池被放置在支架中或连接到插座时，监控电路与电压转换器通信，以提供对二次电池再充电所需的适当电压。 电压转换器从便携式电源接收电力。 电压转换器可以根据监控电路的指示，适当地将便携式电源的电压上升（即，增加电压）或降低（即，降低电压）以对二次电池再充电。 便携式电池充电站的便携式电源可以是几种类型的电源之一。 例如，便携式电源可以是可替换的，可充电的或可再生的。
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4.发明授权Hands-free conferencing apparatus and method for use with a wireless telephone 失效免提会议装置及与无线电话一起使用的方法公开(公告)号：US07957771B2
公开(公告)日：2011-06-07
申请号：US10872797
申请日：2004-06-21
CPC分类号： H04R1/1091 , H04M1/05 , H04M1/6058 , H04M1/6066 , H04M2250/02 , H04R1/1058 , H04R1/1083 , H04R3/005 , H04R2201/107 , H04R2420/07
摘要： A hands-free teleconferencing apparatus for use with a wireless telephone for enabling multiple users to participate in a telephone call in a hands-free environment. An adapter of the apparatus configured to connect to a wireless telephone includes circuitry for communicating with at least two external speakers and at least one external microphone. The communications between the adapter and the external speakers and microphone may be wired or wireless. If wired, the external speakers and microphone may be part of respective earbud devices or headsets that connect to the adapter. Each earbud device includes an acoustic transducer that functions as an audio speaker and may include a microphone that converts the users' voices into electric audio signals. If wireless, the external speakers and microphone may be in respective headsets that have respective wireless transducers for communicating wirelessly with respective wireless transducers in the adapter.
摘要翻译： 一种与无线电话一起使用的免提电话会议装置，用于使多个用户能够在免提环境中参与电话呼叫。 被配置为连接到无线电话的设备的适配器包括用于与至少两个外部扬声器和至少一个外部麦克风进行通信的电路。 适配器和外部扬声器和麦克风之间的通信可以是有线或无线的。 如果有线，外部扬声器和麦克风可能是连接到适配器的相应耳塞设备或耳机的一部分。 每个耳塞装置包括用作音频扬声器的声学换能器，并且可以包括将用户的声音转换成电音频信号的麦克风。 如果无线，则外部扬声器和麦克风可以在各自的耳机中，其具有用于与适配器中的相应无线换能器无线通信的各自的无线换能器。
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公开(公告)号：US20080258680A1
公开(公告)日：2008-10-23
申请号：US12147147
申请日：2008-06-26
IPC分类号： H02J7/00
CPC分类号： H02J7/0008
摘要： A system and method for recharging secondary batteries. One embodiment of the present invention comprises a supervisory circuit, a voltage converter, a portable power source, and one or more of a holder and a socket. The holder is adapted to receive a specific type of secondary battery of a portable device. The socket is adapted to mate with a plug of a device-specific charging cord connected to the portable device. Each of the holder and the plug can be associated with a programming resistor that provides a voltage requirement of the secondary battery. When the secondary battery is either placed in the holder or is connected to the socket, the supervisory circuit communicates with the voltage converter to supply the appropriate voltage required to recharge the secondary battery. The voltage converter receives power from the portable power source. The voltage converter can convert the voltage of the portable power source up (i.e., increasing the voltage) or down (i.e., decreasing the voltage) as appropriate to recharge the secondary battery as instructed by the supervisory circuit. The portable power source of the portable battery recharge station can be one of several types of power sources. For example, the portable power source can be replaceable, rechargeable, or renewable.
摘要翻译： 二次电池充电的系统和方法。 本发明的一个实施例包括监控电路，电压转换器，便携式电源以及保持器和插座中的一个或多个。 保持器适于接收便携式设备的特定类型的二次电池。 插座适于与连接到便携式设备的设备专用充电线的插头配合。 保持器和插头中的每个可以与提供二次电池的电压要求的编程电阻相关联。 当二次电池被放置在支架中或连接到插座时，监控电路与电压转换器通信，以提供对二次电池再充电所需的适当电压。 电压转换器从便携式电源接收电力。 电压转换器可以根据监控电路的指示，适当地将便携式电源的电压上升（即，增加电压）或降低（即，降低电压）以对二次电池再充电。 便携式电池充电站的便携式电源可以是几种类型的电源之一。 例如，便携式电源可以是可替换的，可充电的或可再生的。
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公开(公告)号：US07405535B2
公开(公告)日：2008-07-29
申请号：US10615300
申请日：2003-07-09
IPC分类号： H01M10/46
CPC分类号： H02J7/0008
摘要： A system and method for recharging secondary batteries. One embodiment of the present invention comprises a supervisory circuit, a voltage converter, a portable power source, and one or more of a holder and a socket. The holder is adapted to receive a specific type of secondary battery of a portable device. The socket is adapted to mate with a plug of a device-specific charging cord connected to the portable device. Each of the holder and the plug can be associated with a programming resistor that provides a voltage requirement of the secondary battery. When the secondary battery is either placed in the holder or is connected to the socket, the supervisory circuit communicates with the voltage converter to supply the appropriate voltage required to recharge the secondary battery. The voltage converter receives power from the portable power source. The voltage converter can convert the voltage of the portable power source up (i.e., increasing the voltage) or down (i.e., decreasing the voltage) as appropriate to recharge the secondary battery as instructed by the supervisory circuit. The portable power source of the portable battery recharge station can be one of several types of power sources. For example, the portable power source can be replaceable, rechargeable, or renewable.
摘要翻译： 二次电池充电的系统和方法。 本发明的一个实施例包括监控电路，电压转换器，便携式电源以及保持器和插座中的一个或多个。 保持器适于接收便携式设备的特定类型的二次电池。 插座适于与连接到便携式设备的设备专用充电线的插头配合。 保持器和插头中的每个可以与提供二次电池的电压要求的编程电阻相关联。 当二次电池被放置在支架中或连接到插座时，监控电路与电压转换器通信，以提供对二次电池再充电所需的适当电压。 电压转换器从便携式电源接收电力。 电压转换器可以根据监控电路的指示，适当地将便携式电源的电压上升（即，增加电压）或降低（即，降低电压）以对二次电池再充电。 便携式电池充电站的便携式电源可以是几种类型的电源之一。 例如，便携式电源可以是可替换的，可充电的或可再生的。
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