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1. 发明授权

US07266496B2 Speech recognition system 有权
标题翻译：语音识别系统
公开(公告)号：US07266496B2
公开(公告)日：2007-09-04
申请号：US10328482
申请日：2002-12-24
申请人： Jhing-Fa Wang , Jia-Ching Wang , Tai-Lung Chen , Chin-Chan Chang
发明人： Jhing-Fa Wang , Jia-Ching Wang , Tai-Lung Chen , Chin-Chan Chang
IPC分类号： G10L15/08
CPC分类号： G10L15/28
摘要： The present invention discloses a complete speech recognition system having a training button and a recognition button, and the whole system uses the application specific integrated circuit (ASIC) architecture for the design, and also uses the modular design to divide the speech processing into 4 modules: system control module, autocorrelation and linear predictive coefficient module, cepstrum module, and DTW recognition module. Each module forms an intellectual product (IP) component by itself. Each IP component can work with various products and application requirements for the design reuse to greatly shorten the time to market.
摘要翻译：本发明公开了一种具有训练按钮和识别按钮的完整语音识别系统，整个系统采用专用集成电路（ASIC）架构进行设计，并采用模块化设计将语音处理分为4个模块：系统控制模块，自相关和线性预测系数模块，倒谱模块和DTW识别模块。每个模块本身就构成一个智能产品（IP）组件。每个IP组件可以处理各种产品和设计重用的应用程序要求，大大缩短上市时间。

2. 发明授权

US08054306B2 Circuit providing common voltage for panel of display 有权
标题翻译：电路为面板显示提供公共电压
公开(公告)号：US08054306B2
公开(公告)日：2011-11-08
申请号：US11937230
申请日：2007-11-08
申请人： Cheng-Lung Chiang , Chin-Chan Chang
发明人： Cheng-Lung Chiang , Chin-Chan Chang
IPC分类号： G06F3/038 , G09G5/00
CPC分类号： G09G3/3655 , G09G3/3614 , G09G2330/021 , G09G2330/022
摘要： A circuit providing a common voltage for a panel of a display includes a first operational amplifier, a second operational amplifier, a third operational amplifier, a capacitor and a switch circuit. The first operational amplifier outputs a first voltage. The second operational amplifier is powered by the first voltage and receives a polarity signal to output a second voltage. The third operational amplifier outputs a third voltage. The capacitor has a first end coupled to an output of the second operational amplifier and a second end coupled to an output of the third operational amplifier. The switch circuit couples the second end of the capacitor to the panel during a normal operation of the display, and couples one of a high constant voltage and a low constant voltage to the panel during a power saving operation of the display.
摘要翻译：为显示器面板提供公共电压的电路包括第一运算放大器，第二运算放大器，第三运算放大器，电容器和开关电路。第一运算放大器输出第一电压。第二运算放大器由第一电压供电并接收极性信号以输出第二电压。第三运算放大器输出第三电压。电容器具有耦合到第二运算放大器的输出的第一端和耦合到第三运算放大器的输出的第二端。在显示器的正常操作期间，开关电路将电容器的第二端耦合到面板，并且在显示器的省电操作期间将高恒定电压和低恒定电压中的一个耦合到面板。

3. 发明申请

US20090122044A1 CIRCUIT PROVIDING COMMON VOLTAGE FOR PANEL OF DISPLAY 有权
标题翻译：为显示面板提供公共电压的电路
公开(公告)号：US20090122044A1
公开(公告)日：2009-05-14
申请号：US11937230
申请日：2007-11-08
申请人： Cheng-Lung CHIANG , Chin-Chan Chang
发明人： Cheng-Lung CHIANG , Chin-Chan Chang
IPC分类号： G09G5/00
CPC分类号： G09G3/3655 , G09G3/3614 , G09G2330/021 , G09G2330/022
摘要： A circuit providing a common voltage for a panel of a display includes a first operational amplifier, a second operational amplifier, a third operational amplifier, a capacitor and a switch circuit. The first operational amplifier outputs a first voltage. The second operational amplifier is powered by the first voltage and receives a polarity signal to output a second voltage. The third operational amplifier outputs a third voltage. The capacitor has a first end coupled to an output of the second operational amplifier and a second end coupled to an output of the third operational amplifier. The switch circuit couples the second end of the capacitor to the panel during a normal operation of the display, and couples one of a high constant voltage and a low constant voltage to the panel during a power saving operation of the display.
摘要翻译：为显示器面板提供公共电压的电路包括第一运算放大器，第二运算放大器，第三运算放大器，电容器和开关电路。第一运算放大器输出第一电压。第二运算放大器由第一电压供电并接收极性信号以输出第二电压。第三运算放大器输出第三电压。电容器具有耦合到第二运算放大器的输出的第一端和耦合到第三运算放大器的输出的第二端。在显示器的正常操作期间，开关电路将电容器的第二端耦合到面板，并且在显示器的省电操作期间将高恒定电压和低恒定电压中的一个耦合到面板。

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