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31 条记录 (耗时 0.035 秒)

    Voltage adapting system and method using modular adapter plugs
    5.
    发明授权
    Voltage adapting system and method using modular adapter plugs 失效
    电压适配系统和使用模块化适配器插头的方法

    公开(公告)号：US6049142A

    公开(公告)日：2000-04-11

    申请号：US996416

    申请日：1997-12-22

    申请人： Ivan Nelson Wakefield

    发明人： Ivan Nelson Wakefield

    IPC分类号： H01R13/66 ,  H01R13/703 ,  H01R29/00 ,  H02J1/00

    CPC分类号： H01R13/6675 ,  H01R29/00 ,  H01R13/703

    摘要： An adapter including: a receiver for receiving first and second voltages as an input; a conversion circuit; and first and second connectors on the receiver. The first connector can be releasably coupled to the conversion circuit in a first manner so that the conversion circuit generates a predetermined output voltage with the first input voltage supplied to the receiver. The second connector can also be releasably coupled to the conversion circuit in a second manner so that the conversion circuit generates an output voltage that is substantially the same as the predetermined output voltage with the second input voltage supplied to the receiver.

    摘要翻译： 一种适配器，包括：用于接收第一和第二电压作为输入的接收器; 转换电路; 以及接收器上的第一和第二连接器。 第一连接器可以以第一方式可释放地耦合到转换电路，使得转换电路在提供给接收器的第一输入电压下产生预定的输出电压。 第二连接器也可以以第二方式可释放地耦合到转换电路，使得转换电路产生与预定输出电压基本相同的输出电压，并将第二输入电压提供给接收器。

    Mobile device for detecting and indicating loss of proximity for associated support functions
    6.
    发明授权
    Mobile device for detecting and indicating loss of proximity for associated support functions 有权
    用于检测和指示相关支持功能的接近度的移动设备

    公开(公告)号：US08351980B2

    公开(公告)日：2013-01-08

    申请号：US12749554

    申请日：2010-03-30

    申请人： Ivan Nelson Wakefield

    发明人： Ivan Nelson Wakefield

    IPC分类号： H04B5/02 ,  H04B7/26

    CPC分类号： G08B13/1427 ,  G08B21/0213 ,  G08B21/0269 ,  G08B21/0277 ,  G08B21/0291 ,  H04M1/72516 ,  H04M1/7253 ,  H04M2250/02

    摘要： Methods of detecting proximity between a mobile terminal and a wireless accessory device having an associated support function for use with the mobile terminal include establishing a wireless communication connection between the wireless accessory device and the mobile terminal. The established wireless communication connection is utilized to provide the associated support function. In addition, a wireless signal having a limited range is communicated between the mobile terminal and the wireless accessory device. The wireless signal indicates a proximity between the mobile terminal and the wireless accessory device. An alert signal indicating that the proximity between the mobile terminal and the wireless accessory device has exceeded a predetermined range is provided responsive to the communicated wireless signal when the established wireless communication connection is not being utilized to provide the associated support function. Related devices are also provided.

    摘要翻译： 检测移动终端与具有与移动终端一起使用的相关支持功能的无线附件设备之间的接近度的方法包括在无线附件设备和移动终端之间建立无线通信连接。 利用建立的无线通信连接来提供相关的支持功能。 此外，在移动终端和无线附件设备之间传送具有有限范围的无线信号。 无线信号表示移动终端与无线附件设备之间的接近度。 当建立的无线通信连接不被用于提供相关联的支持功能时，响应于所传送的无线信号，提供指示移动终端和无线附件设备之间的接近度已经超过预定范围的警报信号。 还提供了相关设备。

    Two-way sliding mobile terminal
    7.
    发明授权
    Two-way sliding mobile terminal 有权
    双向滑动移动终端

    公开(公告)号：US07636591B2

    公开(公告)日：2009-12-22

    申请号：US11380734

    申请日：2006-04-28

    申请人： Sang Beom Kim ,  Ivan Nelson Wakefield

    发明人： Sang Beom Kim ,  Ivan Nelson Wakefield

    IPC分类号： H04M1/00

    CPC分类号： H04M1/0239 ,  H04M1/0241

    摘要： A mobile terminal that allows sliding between housings in two directions. The housings may slide in longitudinal and lateral relative directions. One position, for example, may be for PDA use with an alphanumeric keypad exposed and another position may be for phone use with a numeric keypad exposed. One housing may include pins that extend from one surface and another housing may include grooves in an opposing surface to receive the pins. At least one longitudinal groove may be provided, and in one embodiment two lateral grooves are provided to accommodate two longitudinally aligned pins. An overlay may be provided that may be exposed to cover keys with numbers or navigation indications when the housings slide longitudinally and may remain hidden when the housings slide laterally with respect to each other. A casing may be provided that substantially encloses the bottom housing when in the closed position.

    摘要翻译： 允许在两个方向上在壳体之间滑动的移动终端。 外壳可沿纵向和横向相对方向滑动。 例如，一个位置可能是用于暴露的字母数字键盘的PDA使用，另一个位置可能是用暴露的数字键盘进行手机使用。 一个壳体可以包括从一个表面延伸的销，另一个壳体可以包括在相对的表面中的凹槽以接收销。 可以提供至少一个纵向槽，并且在一个实施例中，提供两个横向槽以容纳两个纵向对准的销。 可以提供覆盖层，其可以在壳体纵向滑动时暴露于具有数字或导航指示的盖子键，并且当壳体相对于彼此横向滑动时可以保持隐藏。 可以提供一种壳体，其在处于关闭位置时基本上包围底部壳体。

    Method and apparatus for charging a battery of an electronic device using an intelligent external charger
    8.
    发明授权
    Method and apparatus for charging a battery of an electronic device using an intelligent external charger 失效
    使用智能外部充电器对电子设备的电池充电的方法和装置

    公开(公告)号：US5734252A

    公开(公告)日：1998-03-31

    申请号：US770860

    申请日：1996-12-20

    申请人： Lee Daniel Griffin ,  Ivan Nelson Wakefield

    发明人： Lee Daniel Griffin ,  Ivan Nelson Wakefield

    IPC分类号： H02J7/00 ,  H01M10/44

    CPC分类号： H02J7/0004 ,  H02J7/0073

    摘要： An apparatus and method for disabling the internal battery charging algorithm of an electric device when connected to a smart battery charger having its own internal controller and charging algorithm. The controller of the external battery charger varies the output of the charger to provide the battery with a current source that predictably varies in voltage or represents a digital signal at a preset data rate. The internal controller of the electronic device recognizes the varying nature of the supplied direct current and disables its own internal battery charging algorithm. The charging algorithm of the external battery charger thus independently controls the charging of the electronic device internal battery.

    摘要翻译： 一种用于在连接到具有其自身的内部控制器和充电算法的智能电池充电器时禁用电子装置的内部电池充电算法的装置和方法。 外部电池充电器的控制器改变充电器的输出，为电池提供可预测的电压变化的电流源，或以预设的数据速率表示数字信号。 电子设备的内部控制器识别所提供的直流电的变化特性，并禁用自己的内部电池充电算法。 因此，外部电池充电器的充电算法独立地控制电子设备内部电池的充电。

    ENVIRONMENT RESPONSIVE MOBILE COMMUNICATION DEVICE OPERATION
    10.
    发明申请
    ENVIRONMENT RESPONSIVE MOBILE COMMUNICATION DEVICE OPERATION 审中-公开
    环境响应移动通信设备操作

    公开(公告)号：US20090312000A1

    公开(公告)日：2009-12-17

    申请号：US12174178

    申请日：2008-07-16

    申请人： Ivan Nelson Wakefield ,  Peter Joseph Ina ,  Patrik N.G. Heuman

    发明人： Ivan Nelson Wakefield ,  Peter Joseph Ina ,  Patrik N.G. Heuman

    IPC分类号： H04M1/00 ,  H04Q7/20

    CPC分类号： H04M1/7253 ,  H04M1/72569 ,  H04M1/72572 ,  H04M19/044 ,  H04M2250/12

    摘要： A parameter of a mobile telephone operation, such as type of ringtone and/or ringtone volume, is changed upon determination that the mobile telephone is within an enclosed container or environment such as a briefcase, a purse, a pocket, or the like. Near field communication technology is utilized to detect proximity of the telephone within the enclosure. The parameter of the mobile telephone also may be changed upon determination that the telephone is in a noisy environment such as crowded room or stadium.

    摘要翻译： 移动电话操作的参数（例如铃声和/或铃声音量的类型）在确定移动电话在诸如公文包，钱包或口袋等的封闭容器或环境内时被改变。 利用近场通信技术来检测机箱内电话的接近度。 移动电话的参数也可以在确定电话处于诸如拥挤的房间或体育场的嘈杂环境中时被改变。