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    • 2. 发明授权
    • Serial interface communication test apparatus and test method using the same
    • 串行接口通信测试仪器及使用其测试方法
    • US08467751B2
    • 2013-06-18
    • US12578970
    • 2009-10-14
    • Tao-Liang Li
    • Tao-Liang Li
    • H01Q11/12H04B1/04
    • G06F11/221
    • A test apparatus for testing quality of serial interface communication between two CPUs of a dual-mode handset includes a processor module and a switch module. The processor module includes two serial ports, each serial port includes an output connector and an input connector, and the two input connectors respectively connected to the two CPUs. The output connector of either serial port connected to either CPU via the switch module. The processor module controls the CPU connected to the output connector to work when the switch module is switched on, and checks data transmission between the two CPUs via the two input connectors when the switch module is switched off.
    • 用于测试双模手机的两个CPU之间的串行接口通信质量的测试装置包括处理器模块和开关模块。 处理器模块包括两个串行端口,每个串行端口包括输出连接器和输入连接器,两个输入连接器分别连接到两个CPU。 两个串行端口的输出连接器通过交换机模块连接到任一个CPU。 处理器模块控制连接到输出连接器的CPU在开关模块打开时工作,并且当开关模块关闭时,通过两个输入连接器检查两个CPU之间的数据传输。
    • 4. 发明授权
    • System and method for increasing ring tone volume
    • 增加铃声音量的系统和方法
    • US08204257B2
    • 2012-06-19
    • US12147517
    • 2008-06-27
    • Meng-Chun Chen
    • Meng-Chun Chen
    • H03G3/00
    • H04M19/04
    • A method for increasing ring tone volume is provided. The method includes steps of: reading an audio file which is set as a current ring tone; determining whether the ring tone is a MP3 audio file or a musical instrument digital interface (MIDI) audio file; adjusting frequencies by using an equalizer technique to increase volume of the ring tone if the ring tone is the MP3 audio file; adjusting a volume level of the ring tone to be the highest volume level, and adjusting timbre of the ring tone to increase the ring tone volume by simulating a musical score of the ring tone by using different instruments if the ring tone is the MIDI audio file. A related system is also provided.
    • 提供了增加铃声音量的方法。 该方法包括以下步骤:读取被设置为当前铃音的音频文件; 确定铃声是MP3音频文件还是乐器数字接口(MIDI)音频文件; 如果铃声是MP3音频文件,则使用均衡器技术来调整频率以增加铃声的音量; 将铃声的音量调整为最高音量,并且如果铃声是MIDI音频文件,则通过使用不同的乐器来模拟铃声的乐谱来调整铃音的音色以增加铃声音量 。 还提供了相关系统。
    • 5. 发明授权
    • Dual-band antenna
    • 双频天线
    • US08013796B2
    • 2011-09-06
    • US12251550
    • 2008-10-15
    • Hsin-Hung LiuTsung-Lin Hsieh
    • Hsin-Hung LiuTsung-Lin Hsieh
    • H01Q1/24
    • H01Q1/243H01Q5/371H01Q9/42
    • An dual-band antenna (100) used in a portable electronic device includes a first antenna unit (10) configured for receiving and/or sending wireless signals in low frequency bands, a second antenna unit (20) configured for receiving and/or sending wireless signals in high frequency bands; a feed unit (30) and a grounding unit (40). The first antenna unit, the second antenna unit and the feed unit are all connected to the grounding unit. A portion of the first antenna unit is positioned between the second antenna unit and the grounding unit. The first antenna unit and the second antenna unit are respectively positioned in different parallel planes.
    • 在便携式电子设备中使用的双频带天线(100)包括被配置为在低频带中接收和/或发送无线信号的第一天线单元(10),被配置为用于接收和/或发送 高频无线信号; 馈送单元(30)和接地单元(40)。 第一天线单元,第二天线单元和馈电单元都连接到接地单元。 第一天线单元的一部分位于第二天线单元和接地单元之间。 第一天线单元和第二天线单元分别位于不同的平行平面中。
    • 7. 发明授权
    • Communication device and communication method employing the same
    • 通信装置及采用该通信装置的通信方法
    • US08543067B2
    • 2013-09-24
    • US12694411
    • 2010-01-27
    • Jian-Yan Feng
    • Jian-Yan Feng
    • H04B1/00
    • H04B1/0067H04B1/48
    • An exemplary embodiment of communication device includes a signal communication module, a first switch module, a processor, a second switch module, and a power amplifying module. The signal communication module, the first switch module, the processor, the second switch module, and the power amplifying module are electrically connected in series. The signal transceiver receives and sends a wireless communication signal. The first switch module and the second switch module are used for switching on corresponding receiving and sending paths of the wireless communication signal under the control of the processor. The power amplifying module is configured for amplifying and adjusting signal strength of the broadcast signal from the second switch module controlled by the processor.
    • 通信设备的示例性实施例包括信号通信模块,第一开关模块,处理器,第二开关模块和功率放大模块。 信号通信模块,第一开关模块,处理器,第二开关模块和功率放大模块串联电连接。 信号收发器接收和发送无线通信信号。 第一开关模块和第二开关模块用于在处理器的控制下切换相应的无线通信信号的接收和发送路径。 功率放大模块被配置为放大和调整来自由处理器控制的第二开关模块的广播信号的信号强度。