Accessory for a portable computing device
    1.
    发明授权
    Accessory for a portable computing device 失效
    便携式计算设备的附件

    公开(公告)号:US08543745B2

    公开(公告)日:2013-09-24

    申请号:US12772952

    申请日:2010-05-03

    CPC分类号: G06F1/1632 G06F1/266

    摘要: An accessory for use with a portable computing device is provided. The accessory includes a keypad and a pedestal to house the control circuitry and provide mechanical stability for the accessory. The accessory includes a metal mass that performs dual functions of providing the mass for stability as well as acting as a ground connection for the keypad and other control circuitry. The accessory includes a connector for interfacing with a portable computing device and an additional connector for interfacing with an additional accessory.

    摘要翻译: 提供了一种用于便携式计算设备的附件。 附件包括一个小键盘和一个底座,用于容纳控制电路并为附件提供机械稳定性。 附件包括金属质量体,其执行提供质量以保证稳定性以及用作键盘和其它控制电路的接地连接的双重功能。 附件包括用于与便携式计算设备接口的连接器和用于与附加附件接口的附加连接器。

    ACCESSORY FOR A PORTABLE COMPUTING DEVICE
    2.
    发明申请
    ACCESSORY FOR A PORTABLE COMPUTING DEVICE 失效
    适用于便携式计算机的附件

    公开(公告)号:US20110167181A1

    公开(公告)日:2011-07-07

    申请号:US12772952

    申请日:2010-05-03

    CPC分类号: G06F1/1632 G06F1/266

    摘要: An accessory for use with a portable computing device is provided. The accessory includes a keypad and a pedestal to house the control circuitry and provide mechanical stability for the accessory. The accessory includes a metal mass that performs dual functions of providing the mass for stability as well as acting as a ground connection for the keypad and other control circuitry. The accessory includes a connector for interfacing with a portable computing device and an additional connector for interfacing with an additional accessory.

    摘要翻译: 提供了一种用于便携式计算设备的附件。 附件包括一个小键盘和一个底座,用于容纳控制电路并为附件提供机械稳定性。 附件包括金属质量体,其执行提供质量以保证稳定性以及用作键盘和其它控制电路的接地连接的双重功能。 附件包括用于与便携式计算设备接口的连接器和用于与附加附件接口的附加连接器。

    PROVIDING POWER TO AN ACCESSORY DURING PORTABLE COMPUTING DEVICE HIBERNATION
    3.
    发明申请
    PROVIDING POWER TO AN ACCESSORY DURING PORTABLE COMPUTING DEVICE HIBERNATION 有权
    在便携式计算机设备自动化期间为附件提供电源

    公开(公告)号:US20110167287A1

    公开(公告)日:2011-07-07

    申请号:US12793364

    申请日:2010-06-03

    IPC分类号: G06F1/32 G06F1/26

    CPC分类号: G06F1/266 G06F1/32 G06F1/3209

    摘要: A portable computing device (PCD) can selectively supply power to an accessory during PCD hibernation. In some embodiments, the PCD's default behavior is to disable accessory power output during hibernation, and this default behavior can be overridden in response to a request from a connected accessory. The accessory can use the power supplied during PCD hibernation to detect user input (or other) events and wake the PCD from hibernation in response to a detected event. Some accessories can wake the PCD by emulating accessory detachment and reattachment.

    摘要翻译: 在PCD休眠期间,便携式计算设备(PCD)可以选择性地向附件提供电力。 在一些实施例中,PCD的默认行为是在休眠期间禁用附件功率输出,并且响应于所连接的附件的请求,可以覆盖该默认行为。 附件可以使用PCD休眠期间提供的电源来检测用户输入(或其他)事件,并响应于检测到的事件将PCD从休眠状态唤醒。 一些配件可以通过模拟附件拆卸和重新连接来唤醒PCD。

    Providing power to an accessory during portable computing device hibernation
    4.
    发明授权
    Providing power to an accessory during portable computing device hibernation 有权
    在便携式计算设备休眠期间为附件提供电力

    公开(公告)号:US08756445B2

    公开(公告)日:2014-06-17

    申请号:US12793364

    申请日:2010-06-03

    IPC分类号: G06F1/26

    CPC分类号: G06F1/266 G06F1/32 G06F1/3209

    摘要: A portable computing device (PCD) can selectively supply power to an accessory during PCD hibernation. In some embodiments, the PCD's default behavior is to disable accessory power output during hibernation, and this default behavior can be overridden in response to a request from a connected accessory. The accessory can use the power supplied during PCD hibernation to detect user input (or other) events and wake the PCD from hibernation in response to a detected event. Some accessories can wake the PCD by emulating accessory detachment and reattachment.

    摘要翻译: 在PCD休眠期间,便携式计算设备(PCD)可以选择性地向附件提供电力。 在一些实施例中,PCD的默认行为是在休眠期间禁用附件功率输出,并且响应于所连接的附件的请求,可以覆盖该默认行为。 附件可以使用PCD休眠期间提供的电源来检测用户输入(或其他)事件,并响应于检测到的事件将PCD从休眠状态唤醒。 一些配件可以通过模拟附件拆卸和重新连接来唤醒PCD。

    Wireless adapter for interfacing between an accessory and a device
    6.
    发明授权
    Wireless adapter for interfacing between an accessory and a device 有权
    用于在附件和设备之间进行接口的无线适配器

    公开(公告)号:US08280465B2

    公开(公告)日:2012-10-02

    申请号:US13224020

    申请日:2011-09-01

    IPC分类号: H04M1/00

    CPC分类号: H01R31/065 H01R31/005

    摘要: Circuits, methods, and apparatus that provide compatibility among incompatible accessories and portable media players. One example provides an adapter having a connector receptacle to mate with an accessory's connector insert and a connector insert to mate with a portable media player's connector receptacle. Another example provides an adapter having a direct connection between pins on the connector insert and pins on the connector receptacle that are used for compatible signals. Another example provides an adapter including a DC-to-DC converter that receives a first power supply from an accessory and provides a second power supply to a portable media player. Another translates signals using different signaling technologies. Authentication and identification circuitry may also be included. Other examples may employ wireless technologies instead of either or both the connector insert and connector receptacle.

    摘要翻译: 提供不兼容配件和便携式媒体播放器之间兼容性的电路,方法和设备。 一个示例提供了具有连接器插座以与配件的连接器插件配合的适配器和连接器插入件以与便携式媒体播放器的连接器插座配合。 另一示例提供了一种适配器,其具有在连接器插入件上的引脚和用于兼容信号的连接器插座上的引脚之间的直接连接。 另一个示例提供了一种适配器,其包括DC-DC转换器,其从附件接收第一电源并且向便携式媒体播放器提供第二电源。 另一种使用不同的信令技术来转换信号。 还可以包括认证和识别电路。 其他示例可以采用无线技术,而不是连接器插件和连接器插座中的一个或两者。