Portable electronic device and method to protect same
    1.
    发明授权
    Portable electronic device and method to protect same 有权
    便携式电子设备及其保护方法

    公开(公告)号:US07626355B2

    公开(公告)日:2009-12-01

    申请号:US11289104

    申请日:2005-11-29

    IPC分类号: H02J7/00 G11B21/02

    CPC分类号: H02J7/0029

    摘要: A portable electronic device and a method to protect the portable electronic device from a battery bounce are provided. The portable electronic device (100) can comprise a free-fall condition sensor (105) enabled to detect a pre-battery bounce condition in the portable electronic device and a processor (110) coupled to the free-fall condition sensor (105). The processor (110), in response to a detection of the pre-battery bounce condition by the free-fall condition sensor (105), can be programmed to place the portable electronic device (100) in a pre-battery bounce setting. The method can include detecting a pre-battery bounce condition in the portable electronic device (405) and in response to the detection of the pre-battery bounce condition (405), placing the portable electronic device in a pre-battery bounce setting (410).

    摘要翻译: 提供了便携式电子设备和保护便携式电子设备免受电池反弹的方法。 便携式电子设备(100)可以包括能够检测便携式电子设备中的电池前反弹状态的自由落体状态传感器(105)和耦合到自由落体状态传感器(105)的处理器(110)。 处理器(110)响应于由自由落体状态传感器(105)检测到电池前反弹状态,可被编程为将便携式电子设备(100)放置在电池前反弹设置中。 该方法可以包括检测便携式电子设备(405)中的电池电池前反弹状态,并且响应于电池电池反弹条件(405)的检测,将便携式电子设备放置在电池前反弹设置(410 )。

    Method and system for wireless charging
    2.
    发明授权
    Method and system for wireless charging 有权
    无线充电的方法和系统

    公开(公告)号:US07705565B2

    公开(公告)日:2010-04-27

    申请号:US10750593

    申请日:2003-12-31

    IPC分类号: H02J7/00 H02J7/04

    摘要: The invention concerns a system (100) and method (300) for charging a battery. The method includes the steps of supplying (312) a charging current to a battery (110), sensing (314) the charging current to the battery and selectively signaling (316) an electronic device (118) from the battery to indicate at least one parameter of the battery as the battery is receiving the charging current. As an example, the charging current can be from a wireless charger (116). In addition, the parameter can be, for example, a charging state of the battery or a predetermined current threshold of the charging current.

    摘要翻译: 本发明涉及一种系统(100)和方法(300)用于对电池充电。 该方法包括以下步骤:向电池(110)供应(312)充电电流,感测(314)到电池的充电电流,并选择性地从电池向电子设备(118)发信号通知(316)以指示至少一个 当电池正在接收充电电流时,电池的参数。 作为示例,充电电流可以来自无线充电器(116)。 此外,该参数可以是,例如,电池的充电状态或充电电流的预定电流阈值。