Handheld computing device with power-saving notification
    1.
    发明申请
    Handheld computing device with power-saving notification 有权
    手持式计算设备具有省电通知功能

    公开(公告)号:US20050270169A1

    公开(公告)日:2005-12-08

    申请号:US10857965

    申请日:2004-06-02

    IPC分类号: G08B3/00 G10H1/26

    摘要: A handheld computing device includes a notification lamp, a melody circuit coupled to the notification lamp for providing a first type notification, an electronic switch coupled to the notification lamp for providing a second type notification, and a notification controller coupled to the melody circuit and the electronic switch for selecting between the notification types. The power consumption of the second type notification is less than that of the first type notification.

    摘要翻译: 手持计算设备包括通知灯,耦合到通知灯的旋律电路,用于提供第一类型通知,耦合到通知灯以提供第二类型通知的电子开关,以及耦合到旋律电路和 电子开关用于在通知类型之间进行选择。 第二类通知的功耗小于第一类型通知的功耗。

    Universal serial bus current limit
    2.
    发明申请
    Universal serial bus current limit 有权
    通用串行总线电流限制

    公开(公告)号:US20050269883A1

    公开(公告)日:2005-12-08

    申请号:US10857966

    申请日:2004-06-02

    IPC分类号: G06F1/26 H02B1/24

    摘要: A load device includes a power input having an interface to a power supply; a peripheral power bus including an internal capacitance, and an active switch coupled to the power input and the peripheral power bus for applying power from the power input to the peripheral power bus. The load device also includes a switch controller coupled to the active switch for regulating the in-rush current drawn by the internal capacitance through the active switch while the internal capacitance is being charged.

    摘要翻译: 负载装置包括具有与电源的接口的电力输入; 包括内部电容的外围电源总线和耦合到电源输入和外围电源总线的有源开关,用于从电源输入端向外围电源总线供电。 负载装置还包括耦合到有源开关的开关控制器,用于在内部电容被充电的同时调节由内部电容通过有源开关汲取的浪涌电流。

    System and method for powering a peripheral device
    3.
    发明申请
    System and method for powering a peripheral device 审中-公开
    为外围设备供电的系统和方法

    公开(公告)号:US20060218415A1

    公开(公告)日:2006-09-28

    申请号:US11086354

    申请日:2005-03-23

    IPC分类号: G06F1/00

    CPC分类号: G06F1/266

    摘要: A system for powering a peripheral device with a host device is described. The system includes N host interface power ports, each adapted for coupling to a corresponding host port on the host device to deliver power to the peripheral device. A current adding unit adds current received from the host device via at least the N host interface power ports to produce a total current. A power terminal is coupled to the peripheral device to send the total current from the current adding unit to the peripheral device.

    摘要翻译: 描述了使用主机设备为外围设备供电的系统。 该系统包括N个主机接口电源端口,每个主机接口电源端口适于耦合到主机设备上的相应主机端口,以向外围设备发送电力。 当前添加单元经由至少N个主机接口电源端口添加从主机设备接收的电流以产生总电流。 电源端子耦合到外围设备以将总电流从当前添加单元发送到外围设备。

    System and method for activating an electronic device
    4.
    发明授权
    System and method for activating an electronic device 有权
    用于激活电子设备的系统和方法

    公开(公告)号:US08787865B2

    公开(公告)日:2014-07-22

    申请号:US12557973

    申请日:2009-09-11

    IPC分类号: H04B1/16

    摘要: The disclosure provides a circuit and method for activating an electronic device from a low power state. The activation circuit comprises: a first accelerometer in the device; a second accelerometer which is activated upon receiving a movement signal from the first accelerometer; an input device; and a circuit to provide power to the input device when a series of connected movements signals from at least one of the first and the second accelerometers match a predetermined movement gesture.

    摘要翻译: 本公开提供了一种用于从低功率状态激活电子设备的电路和方法。 所述激活电路包括:所述装置中的第一加速度计; 第二加速度计,其在从第一加速度计接收到运动信号时被激活; 一个输入设备; 以及当来自第一和第二加速度计中的至少一个的一系列连接的运动信号与预定的运动手势匹配时,向输入装置提供电力的电路。

    Adjustable on-screen cursor sensitivity on a handheld communication device
    5.
    发明授权
    Adjustable on-screen cursor sensitivity on a handheld communication device 有权
    在手持通信设备上可调节的屏幕光标灵敏度

    公开(公告)号:US08232965B2

    公开(公告)日:2012-07-31

    申请号:US11422430

    申请日:2006-06-06

    IPC分类号: G06F3/033

    CPC分类号: G06F3/038 G06F3/03549

    摘要: Method and arrangement for adjusting sensitivity in the horizontal and/or vertical directions for the motion of a cursor on the display of a handheld electronic device incorporates a navigation tool as a user input device. The sensitivity can be user-defined, program-defined or a combination of the two. The sensitivity adjustment allows for special properties associated with dimensions of the display and/or with the navigation tool.

    摘要翻译: 用于在水平和/或垂直方向上调节用于手持电子设备的显示器上的光标的运动的灵敏度的方法和装置包括作为用户输入设备的导航工具。 灵敏度可以是用户定义的,程序定义的或两者的组合。 灵敏度调整允许与显示器的尺寸和/或导航工具相关联的特殊属性。

    MULTI-BUTTON CONTROL HEADSET FOR A MOBILE COMMUNICATION DEVICE
    6.
    发明申请
    MULTI-BUTTON CONTROL HEADSET FOR A MOBILE COMMUNICATION DEVICE 有权
    用于移动通信设备的多按钮控制头

    公开(公告)号:US20110263303A1

    公开(公告)日:2011-10-27

    申请号:US13173010

    申请日:2011-06-30

    IPC分类号: H04W88/02

    摘要: The invention is directed at a headset for a mobile communication device having a multi-button control and is implemented with a standard headset jack. The multi-button control is decoded by a microprocessor after which an encoded signal is then transmitted from the processor to the handset. In this manner, by using the standard jack, no additional hardware is required on the handset.

    摘要翻译: 本发明涉及用于具有多按钮控制的移动通信设备的头戴式耳机,并且使用标准耳机插孔来实现。 多按钮控制由微处理器解码,然后将编码信号从处理器传送到手机。 以这种方式,通过使用标准插孔,手机上不需要额外的硬件。

    System and method for adjusting transmission data rates to a device in a communication network
    7.
    发明授权
    System and method for adjusting transmission data rates to a device in a communication network 有权
    用于调整通信网络中的设备的传输数据速率的系统和方法

    公开(公告)号:US08045469B2

    公开(公告)日:2011-10-25

    申请号:US11611941

    申请日:2006-12-18

    IPC分类号: G06F11/00

    CPC分类号: H04W28/22 H04W24/00 H04W76/10

    摘要: The invention relates to a system and method for adjusting a characteristic of a data transmission in order to maintain a rate of transmission. For the method, it comprises: monitoring for initiation of the data transmission to the device; identifying characteristics of the device relating to the data transmission that affect the ability of the device to process the transmission; automatically adjusting the transmission rate according to a preset transmission rate progression established for the communication network; and adjusting characteristics of the data transmission to allow the characteristics of data transmission to conform to the characteristics of the device while maintaining the transmission rate for the device.

    摘要翻译: 本发明涉及一种用于调整数据传输的特性以便保持传输速率的系统和方法。 对于该方法,它包括:监视数据传输到设备的启动; 识别与影响设备处理传输能力的数据传输相关的设备的特性; 根据为通信网络建立的预设传输速率进程自动调整传输速率; 调整数据传输的特性,使数据传输的特性符合设备的特性,同时保持设备的传输速率。

    Headset with multi-button control for a mobile communication device
    8.
    发明授权
    Headset with multi-button control for a mobile communication device 有权
    用于移动通信设备的具有多按钮控制的耳机

    公开(公告)号:US07983722B2

    公开(公告)日:2011-07-19

    申请号:US11693054

    申请日:2007-03-29

    IPC分类号: H04M1/00

    摘要: The invention is directed at a headset for a mobile communication device having a multi-button control and is implemented with a standard headset jack. The multi-button control is decoded by a microprocessor after which an encoded signal is then transmitted from the processor to the handset. In this manner, by using the standard jack, no additional hardware is required on the handset.

    摘要翻译: 本发明涉及用于具有多按钮控制的移动通信设备的头戴式耳机,并且使用标准耳机插孔来实现。 多按钮控制由微处理器解码,然后将编码信号从处理器传送到手机。 以这种方式,通过使用标准插孔,手机上不需要额外的硬件。