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    • 4. 发明申请
    • Multi-functional map displayer
    • 多功能地图显示器
    • US20080208458A1
    • 2008-08-28
    • US11709886
    • 2007-02-23
    • Chia-Chun Wu
    • Chia-Chun Wu
    • G01C21/36
    • G01C21/3667G09B29/003G09B29/10
    • A multi-functional map displayer is composed of an input interface, a display interface, and a transmission interface, wherein a longitude and latitude of a desired location can be entered on the input interface, and a signal of the entered longitude and latitude can be transmitted to internet through the transmission interface, such that a map of that location can be downloaded from the internet to the display interface, for displaying the map and other map-related data, allowing a user to save a memory space used for storing the complete map, and cost spent in purchasing map software of each place, and achieving purposes of providing the user to check, navigate, and ensuring a safe trip.
    • 多功能地图显示器由输入接口,显示接口和传输接口组成,其中可以在输入接口上输入所需位置的经度和纬度,并且输入的经度和纬度的信号可以是 通过传输接口传输到互联网,使得该位置的地图可以从因特网下载到显示接口,用于显示地图和其他地图相关数据,允许用户保存用于存储完整的地图的存储器空间 地图和费用用于购买每个地方的地图软件,并达到提供用户检查,导航和确保安全旅行的目的。
    • 6. 发明申请
    • Wireless Bluetooth internet phone
    • 无线蓝牙网络电话
    • US20070110030A1
    • 2007-05-17
    • US11273177
    • 2005-11-14
    • Chia-Chun Wu
    • Chia-Chun Wu
    • H04L12/66
    • H04M1/2535H04M2250/02
    • Disclosed is a wireless Bluetooth internet phone. The wireless internet phone comprises a central processing unit, a wireless communicating interface, a voice control interface, an operating interface, and a display control interface. The central processing unit is coupled to the wireless communicating interface to establish a bidirectional wireless signal link with a computer by Bluetooth and automatic frequency hopping. The central processing unit is further coupled to the voice control interface to execute input/output of bidirectional voice signal. The operating interface is to control function operations of the internet phone. The display control interface is to control and display a usage condition and battery condition of the internet phone.
    • 公开了一种无线蓝牙互联网电话。 无线互联网电话包括中央处理单元,无线通信接口,语音控制接口,操作界面和显示控制接口。 中央处理单元耦合到无线通信接口,通过蓝牙和自动跳频与计算机建立双向无线信号链路。 中央处理单元还耦合到语音控制接口以执行双向语音信号的输入/输出。 操作界面用于控制网络电话的功能操作。 显示控制界面用于控制和显示互联网电话的使用条件和电池状况。