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    • 1. 发明授权
    • Wireless speakers and dock for portable electronic device
    • 无线扬声器和便携式电子设备的底座
    • US08150460B1
    • 2012-04-03
    • US11455029
    • 2006-06-16
    • Jason CurtisPaul Griffin
    • Jason CurtisPaul Griffin
    • H04B1/38
    • H04R5/04
    • 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.
    • 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。
    • 2. 发明授权
    • Digital music player accessory with digital communication capability
    • 具数字通讯能力的数码音乐播放器配件
    • US07970342B1
    • 2011-06-28
    • US11348156
    • 2006-02-06
    • Paul Griffin
    • Paul Griffin
    • H04B1/20
    • H04B1/082
    • An accessory for a digital music player establishes bidirectional communications between the digital music player and a remote receiver. The bidirectional communication channel allows song information such as the title, artist and album to be transferred from the digital music player to the remote receiver. This information is then displayed by the remote receiver. The accessory also transmits an FM audio signal to the receiver based upon an audio signal received from the digital music player such that music from the player can be played over the remote receiver. The bidirectional communication channel allows the controls of the remote receiver's controls to be used to control the music being played by the digital music player. The commands and digital information are preferably transferred between the digital music player and the remote receiver in accordance with a Radio Data System or Radio Broadcast Data System format.
    • 用于数字音乐播放器的附件在数字音乐播放器和远程接收器之间建立双向通信。 双向通信信道允许诸如标题,艺术家和专辑的歌曲信息从数字音乐播放器传送到远程接收器。 然后,该信息由远程接收器显示。 附件还根据从数字音乐播放器接收到的音频信号向接收机发送FM音频信号,使得可以通过远程接收器播放来自播放器的音乐。 双向通信通道允许远程接收器的控制的控制用于控制由数字音乐播放器播放的音乐。 命令和数字信息优选地根据无线电数据系统或无线电广播数据系统格式在数字音乐播放器和远程接收器之间传送。
    • 3. 发明授权
    • Case for portable electronic device having external access port
    • 具有外部接入端口的便携式电子设备的情况
    • US07743999B1
    • 2010-06-29
    • US11374829
    • 2006-03-14
    • Paul Griffin
    • Paul Griffin
    • G06K7/00
    • A45C11/00A45C13/002A45C2011/001A45F5/00G06F1/1616G06F1/1632Y10S224/93
    • A case for portable electronic device has a set of substantially rigid opposing faces mounted on a hinge that fold together to enclose the device. An internal electrical connection between the device and the case is used to provide an electrical access point on the exterior of the case. The external electrical connection is accomplished through a passive electrical connector positioned on the hinge that holds the opposing faces together. Additional active electronics and batteries may also be positioned in the hinge such that the case can be operationally linked with the device contained in the case. Since many portable electronic devices are dimensioned to be carried in pockets or purses, limiting the size of a protective carrying case can be crucial to gaining consumer acceptance. The case is particularly well adapted for use with a digital music player.
    • 用于便携式电子设备的壳体具有安装在折叠在一起以围绕该装置的铰链上的一组基本上刚性的相对面。 设备和外壳之间的内部电气连接用于在外壳的外部提供电气接入点。 外部电气连接通过位于铰链上的无源电连接器来实​​现,所述无源电连接器将相对的面保持在一起。 附加的有源电子和电池也可以定位在铰链中,使得壳体可以与包含在壳体中的装置可操作地连接。 由于许多便携式电子设备的尺寸被设计为可以携带在口袋或皮包中,所以限制保护性手提箱的尺寸对于获得消费者的接受是至关重要的。 该案例特别适用于数字音乐播放器。
    • 5. 发明授权
    • Trackpad pen for use with computer touchpad
    • 触摸板笔用于电脑触摸板
    • US07612767B1
    • 2009-11-03
    • US11210974
    • 2005-08-24
    • Paul GriffinCameron Boone
    • Paul GriffinCameron Boone
    • G06F3/033
    • G06F3/03545G06F3/044
    • A pen or stylus for use with a finger activated computer touchpad uses capacitively coupled voltage signals to simulate the capacitive effect of a finger on the touchpad. In addition, the pen has buttons that can be utilized to capacitively couple control signals to the touchpad that are interpreted by application software as specific user-defined inputs. The pen has a conductive tip that is placed into contact with the touchpad. By biasing the touchpad electrodes with a properly timed voltage signal, the pen alters the charging time of the electrodes in the touchpad. This alteration in charging time is interpreted by the touchpad as a change in capacitance due to the presence of a user's finger. Thus, the pen can be used with touchpads that were designed to only detect finger movements.
    • 用于手指激活的计算机触摸板使用的笔或触笔使用电容耦合的电压信号来模拟手指在触摸板上的电容效应。 此外,笔具有可用于将控制信号电容耦合到由应用软件解释为特定用户定义输入的触摸板的按钮。 笔具有与触摸板接触的导电尖端。 通过用适当定时的电压信号偏置触摸板电极,笔改变触摸板中电极的充电时间。 充电时间的这种改变由触摸板解释为由于用户手指的存在而导致的电容变化。 因此,笔可以与被设计为仅检测手指移动的触摸板一起使用。