知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

90 条记录 (耗时 0.03 秒)

    Wireless speakers and dock for portable electronic device
    2.
    发明授权
    Wireless speakers and dock for portable electronic device 有权
    无线扬声器和便携式电子设备的底座

    公开(公告)号：US08150460B1

    公开(公告)日：2012-04-03

    申请号：US11455029

    申请日：2006-06-16

    申请人： Jason Curtis ,  Paul Griffin

    发明人： Jason Curtis ,  Paul Griffin

    IPC分类号： H04B1/38

    CPC分类号： H04R5/04

    摘要： An accessory for use with a portable electronic device receives audio signals from the portable electronic device and broadcasts the signals to a set of wireless speakers. The accessory device includes a dock for coupling to the portable electronic device such that audio signals, a power supply signal and digital communication signals can be transferred between the accessory and the device. The accessory receives the audio signals and transmits them to the speakers via a transmitter. The accessory also provides an audio output and video output such that audio and video files can be transferred from the portable electronic device through the accessory to an external device. Preferably, an inductive charging circuit is used to charge a rechargeable power supply in the speakers when the speakers are positioned in a speaker dock on the accessory body.

    摘要翻译： 用于便携式电子设备的附件从便携式电子设备接收音频信号，并将信号广播到一组无线扬声器。 附件设备包括用于耦合到便携式电子设备的坞站，使得音频信号，电源信号和数字通信信号可以在附件和设备之间传送。 附件接收音频信号，并通过发射器将它们发送到扬声器。 附件还提供音频输出和视频输出，使得音频和视频文件可以从便携式电子设备通过附件传输到外部设备。 优选地，当扬声器定位在附件主体上的扬声器底座中时，感应充电电路用于对扬声器中的可再充电电源充电。

    FM transmitter for portable electronic device having rotary encoder
    3.
    发明授权
    FM transmitter for portable electronic device having rotary encoder 有权
    具有旋转编码器的便携式电子设备的FM发射器

    公开(公告)号：US07697627B1

    公开(公告)日：2010-04-13

    申请号：US11348175

    申请日：2006-02-06

    申请人： Paul Griffin

    发明人： Paul Griffin

    IPC分类号： H04L27/10 ,  H04B1/00

    CPC分类号： H04B1/034 ,  H04L27/16

    摘要： A rotary encoder is used to select a transmission frequency for an FM transmitter associated with a portable electronic device such as a cellular telephone, MP3 player or other portable type electronic device. The rotary encoder is turned in a clockwise or counterclockwise direction to raise or lower the transmission frequency of the FM transmitter. Movement of the rotary encoder is translated into a frequency change on a linear, circular or exponential basis by a microprocessor. The transmission frequency of the FM transmitter is then altered to the selected frequency and the selected frequency is displayed on an LCD screen of the portable electronic device. The rotary encoder may also be used in connection with an accessory for a portable electronic device.

    摘要翻译： 旋转编码器用于选择与诸如蜂窝电话，MP3播放器或其它便携式电子设备的便携式电子设备相关联的FM发射机的传输频率。 旋转编码器以顺时针或逆时针方向转动，以提高或降低FM发射机的发射频率。 旋转编码器的移动由微处理器转换为线性，圆形或指数的频率变化。 然后将FM发射机的发射频率改变为所选择的频率，并且所选频率显示在便携式电子设备的LCD屏幕上。 旋转编码器也可以与用于便携式电子设备的附件结合使用。

    Power level display calibration device
    4.
    发明授权
    Power level display calibration device 有权
    功率电平显示校准装置

    公开(公告)号：US07622895B1

    公开(公告)日：2009-11-24

    申请号：US11388036

    申请日：2006-03-23

    申请人： Paul Griffin

    发明人： Paul Griffin

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0047 ,  H02J2007/005

    摘要： A charging accessory for a portable electronic device has an input/output port for providing electrical connections to an input/output port of the device. The accessory includes a charger for charging the battery of the portable electronic device and a discharging circuit for discharging the battery of the device. A processor in the accessory determines when the device battery is fully charged and fully discharged. A time stamp associated with a charging/discharging cycle and device identification information identifying the particular device upon which the charging cycle was performed is stored in a memory of the accessory. The charging accessory then automatically performs a discharging/charging operation for the device according to a predetermined schedule to recalibrate a battery level display of the device whenever the accessory is coupled to the device.

    摘要翻译： 用于便携式电子设备的充电附件具有用于向设备的输入/输出端口提供电连接的输入/输出端口。 附件包括用于对便携式电子设备的电池充电的充电器和用于对设备的电池进行放电的放电电路。 配件中的处理器确定设备电池何时完全充电并完全放电。 与充电/放电周期相关联的时间戳和识别执行充电周期的特定装置的装置识别信息存储在附件的存储器中。 充电配件然后根据预定的时间表自动执行设备的放电/充电操作，以便每当配件耦合到设备时重新校准设备的电池电平显示。

    Digital media player accessory interface
    10.
    发明申请
    Digital media player accessory interface 有权
    数字媒体播放器附件界面

    公开(公告)号：US20070198112A1

    公开(公告)日：2007-08-23

    申请号：US11788498

    申请日：2007-04-20

    申请人： Paul Griffin

    发明人： Paul Griffin

    IPC分类号： G06F17/00

    CPC分类号： H04B1/3822

    摘要： An accessory for an electronic device detects manipulation of a user input of the device and alters an operating parameter of the accessory in response to the detected manipulation of the device's controls. The accessory is preferably an FM transmitter designed to be coupled to a portable media player such that an audio signal from the player is broadcast by the accessory. The user controls of the player can be used to select a transmission frequency of the accessory. The accessory can also preferably control the display of the device such that an image corresponding to the selected transmission frequency is generated by the accessory and displayed on a screen of the player.

    摘要翻译： 电子设备的附件检测对设备的用户输入的操纵，并响应于检测到的设备控制的操纵而改变附件的操作参数。 附件优选地是设计成耦合到便携式媒体播放器的FM发射机，使得来自播放器的音频信号被附件广播。 播放器的用户控制可用于选择附件的传输频率。 附件还可以优选地控制设备的显示，使得与所选择的传输频率相对应的图像由附件生成并显示在播放器的屏幕上。