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1. 发明授权

US08013842B2 Method for gesture detection on a capacitive touchpad 有权
标题翻译：电容触摸板手势检测方法
公开(公告)号：US08013842B2
公开(公告)日：2011-09-06
申请号：US11584615
申请日：2006-10-23
申请人： Jia-Yih Lii , Yung-Lieh Chien
发明人： Jia-Yih Lii , Yung-Lieh Chien
IPC分类号： G06F3/041
CPC分类号： G06F3/044 , G06F3/04883
摘要： In a gesture detection method for a capacitive touchpad, various gesture operations are determined by detecting the touching on the touchpad, leaving from the touchpad, and moving on the touchpad.
摘要翻译：在用于电容式触摸板的手势检测方法中，通过检测触摸板上的触摸，从触摸板离开并在触摸板上移动来确定各种手势操作。

2. 发明授权

US07804490B2 Method for multiple gesture detection and verification on a touchpad 有权
标题翻译：用于在触摸板上进行多个手势检测和验证的方法
公开(公告)号：US07804490B2
公开(公告)日：2010-09-28
申请号：US11334417
申请日：2006-01-19
申请人： Yung-Lieh Chien , Jia-Yih Lii
发明人： Yung-Lieh Chien , Jia-Yih Lii
IPC分类号： G06F3/041
CPC分类号： G06F3/044 , G06F3/04883
摘要： In a gesture detection method for a touchpad, various gestures such as tap, drag and double tap are determined by operating an object to touch on the touchpad, leave from the touchpad, and move on the touchpad.
摘要翻译：在用于触摸板的手势检测方法中，通过操作对象以触摸触摸板，从触摸板离开并在触摸板上移动来确定诸如轻拍，拖动和双击的各种手势。

3. 发明申请

US20080067987A1 VARIABLE VOLTAGE REGULATING DEVICE 失效
标题翻译：可变电压调节器件
公开(公告)号：US20080067987A1
公开(公告)日：2008-03-20
申请号：US11854730
申请日：2007-09-13
申请人： CHUN-CHIN TUNG , Yung-Lieh Chien , Ming Sheng Chen
发明人： CHUN-CHIN TUNG , Yung-Lieh Chien , Ming Sheng Chen
IPC分类号： H02M3/158 , H02M3/156
CPC分类号： H02M3/156 , H02M2001/0025
摘要： The present invention relates to a variable voltage regulating device for modulating output voltage, comprising the implementation means of duty cycle modulation and control signal modulation. The duty cycle modulation mechanism entails the use of pulse signals with different duty cycles to produce different voltage signals in the resistor-capacitor network, which are regulated to obtain a control voltage. The original output voltage is then modulated by the control signal and the resistor network based on the Kirchhoff's current law to produce a new output voltage. The control signal modulation mechanism uses the field effect transistor switch to control the resistor network and then uses the resistor network and the Kirchhoff's current law to modulate the original output voltage and deliver a new output voltage.
摘要翻译：本发明涉及用于调制输出电压的可变电压调节装置，包括占空比调制和控制信号调制的实现装置。占空比调制机制需要使用具有不同占空比的脉冲信号，以在电阻 - 电容网络中产生不同的电压信号，这些信号被调节以获得控制电压。然后，原始输出电压由控制信号和电阻网络根据基尔霍夫（Kirchhoff）电流定律进行调制，产生新的输出电压。控制信号调制机构使用场效应晶体管开关来控制电阻网络，然后使用电阻网络和基尔霍夫电流定律来调制原始输出电压并提供新的输出电压。

4. 发明申请

US20080062403A1 TRANSMISSION FLUID CONCENTRATION DETECTOR 审中-公开
标题翻译：传输流体浓度检测器
公开(公告)号：US20080062403A1
公开(公告)日：2008-03-13
申请号：US11853031
申请日：2007-09-11
申请人： Chun-Chin Tung , Yung-Lieh Chien
发明人： Chun-Chin Tung , Yung-Lieh Chien
IPC分类号： G01N21/00
CPC分类号： G01N21/59 , G01N21/05 , G01N21/274
摘要： A transmission fluid concentration detector for detecting the fluid concentration in a fluid circulating device is provided, comprises a light-sensing device that consists of at least a light sensor for converting an optical signal into an electrical signals wherein the electrical signal is a signal output by the light sensor under illumination corresponding to the intensity of the optical signal; a light source device; a temperature detector; and a computing device comprising a logic operation means to process electrical signals output by the concentration detector and compute corresponding fluid concentration. The light sensor of the light sensing device and the light source device are arranged oppositely at two sides of a partial space of the fluid circulating device such that the light beam emitted by the light source device can be projected on the light sensor of light sensing device through the fluid in the fluid circulating device. The light sensor then outputs an electrical signal corresponding to the fluid concentration to the computing device, which would determine the corresponding fluid concentration based on the electrical signals output by the light sensing device and the temperature detector.
摘要翻译：提供了一种用于检测流体循环装置中的流体浓度的传输流体浓度检测器，包括至少由光信号转换成电信号的光传感器组成的光感测装置，其中电信号是由光传感器在照明下对应于光信号的强度; 光源装置; 温度检测器; 以及计算装置，其包括用于处理由浓度检测器输出的电信号并计算相应的流体浓度的逻辑运算装置。光检测装置的光传感器和光源装置相对地设置在流体循环装置的局部空间的两侧，使得由光源装置发射的光束可以投射到光感测装置的光传感器上通过流体循环装置中的流体。然后，光传感器将对应于流体浓度的电信号输出到计算设备，其将基于由光感测设备和温度检测器输出的电信号来确定相应的流体浓度。

5. 发明授权

US07274353B2 Capacitive touchpad integrated with key and handwriting functions 无效
标题翻译：集成了键盘和手写功能的电容触摸板
公开(公告)号：US07274353B2
公开(公告)日：2007-09-25
申请号：US10668352
申请日：2003-09-24
申请人： Yen-Chang Chiu , Ting-Hao Yeh , Yung-Lieh Chien , Shih-Chi Lin
发明人： Yen-Chang Chiu , Ting-Hao Yeh , Yung-Lieh Chien , Shih-Chi Lin
IPC分类号： G09G5/00
CPC分类号： G06F3/044 , G06F3/04886
摘要： A capacitive touchpad integrated with key and handwriting functions is provided for operation in key, handwriting and mouse modes. Several regions are defined on the panel of the touchpad and have several patterns printed thereon for the operation modes thereby. In the key mode, the key patterns among the printed patterns simulate a keyboard. In the handwriting mode, the handwriting region among the defined regions serves to handwriting input. In the mouse mode, the defined regions provide a cursor moving region and a horizontal and vertical scroll bars for input operations.
摘要翻译：提供集键盘和手写功能的电容式触控板，用于按键，手写和鼠标模式。在触摸板的面板上限定几个区域，并且由此为其操作模式印刷了几个图案。在键模式下，打印图案中的键图案模拟键盘。在手写模式中，限定区域中的手写区域用于手写输入。在鼠标模式中，定义的区域提供光标移动区域和用于输入操作的水平和垂直滚动条。

6. 发明申请

US20070030935A1 Method of synchronization for universal asynchronous receiver-transmitter 审中-公开
标题翻译：通用异步接收机 - 发射机的同步方法
公开(公告)号：US20070030935A1
公开(公告)日：2007-02-08
申请号：US11363043
申请日：2006-02-28
申请人： Yung-Lieh Chien
发明人： Yung-Lieh Chien
IPC分类号： H04L7/00
CPC分类号： H04L7/10 , H04L7/044
摘要： A method for a synchronization between two mainframe apparatuses is disclosed, which uses a synchronous module with fast response time, reduced deviation, less electric current consumed and low cost.
摘要翻译：公开了一种用于两个主机设备之间同步的方法，其使用具有快速响应时间，偏差减小，消耗电流和低成本的同步模块。

7. 发明申请

US20060279550A1 Integrally formed touchpad module 审中-公开
标题翻译：整体形成的触摸板模块
公开(公告)号：US20060279550A1
公开(公告)日：2006-12-14
申请号：US11274174
申请日：2005-11-16
申请人： Jia-Yih Lii , Yung-Lieh Chien
发明人： Jia-Yih Lii , Yung-Lieh Chien
IPC分类号： G09G5/00
CPC分类号： G06F1/169 , G06F1/1616 , G06F3/04886
摘要： An integrally formed touchpad module comprises a touchpad integrated with peripheral functional buttons and directly attached underneath the equipment case. Therefore, no holes need to be opened on the case and no additional real buttons are required in the touchpad module mechanism. It is thus achieved the goals of integrally formed mechanism, cost reduction, waterproof, anti-dust and good-looking.
摘要翻译：整体形成的触摸板模块包括与外围功能按钮集成并直接附接在设备壳体下方的触摸板。因此，在外壳上不需要打开孔，并且在触摸板模块机构中不需要额外的实际按钮。从而实现了整体式机构，成本降低，防水，防尘，美观的目标。

8. 发明申请

US20060033722A1 Structure and mechanism for power-saving of a capacitive touchpad 审中-公开
标题翻译：电容式触摸板省电的结构和机制
公开(公告)号：US20060033722A1
公开(公告)日：2006-02-16
申请号：US11190927
申请日：2005-07-28
申请人： Yen-Chang Chiu , Yung-Lieh Chien
发明人： Yen-Chang Chiu , Yung-Lieh Chien
IPC分类号： G09G5/00
CPC分类号： G06F1/3203 , G06F3/044
摘要： For power saving, a structure of a capacitive touchpad comprises a soft board having a bottom surface with a first conductor thereon, a printed circuit board having a top surface with a second conductor thereon, a flexible insulator between the soft board and printed circuit board, and a control circuit having an I/O port connected to the second conductor, such that a pressing on the soft board may move the first conductor down to contact the second conductor to thereby generate a voltage change signal present on the I/O port, causing the control circuit to wake up the capacitive touchpad.
摘要翻译：为了省电，电容式触摸板的结构包括：具有底面的软板，其上具有第一导体;印刷电路板，其上表面具有第二导体;柔性绝缘体，位于软板和印刷电路板之间，以及具有连接到第二导体的I / O端口的控制电路，使得在软板上的按压可以使第一导体向下移动以接触第二导体，从而产生存在于I / O端口上的电压改变信号，使控制电路唤醒电容式触摸板。

9. 发明申请

US20050259086A1 Capacitive touchpad integrated with a graphical input function 有权
标题翻译：集成了图形输入功能的电容触摸板
公开(公告)号：US20050259086A1
公开(公告)日：2005-11-24
申请号：US11130108
申请日：2005-05-17
申请人： Yen-Chang Chiu , Yung-Lieh Chien
发明人： Yen-Chang Chiu , Yung-Lieh Chien
IPC分类号： G06F3/044 , G06F3/048 , G09G5/00
CPC分类号： G06F3/044 , G06F3/04886 , H04M2250/22
摘要： A capacitive touchpad provides operational modes including key input, graphical input, handwriting input, and mouse control. The touchpad comprises a panel having several programmed regions thereon, several patterns in the regions are programmed for the operational modes, and a pattern on the panel is programmed as a mode switch to switch the touchpad between the operational modes. In the graphical input mode, the regions include a graphical input region for graphical input. In the key input mode, the patterns include ones for keys to simulate a keyboard. In the handwriting input mode, the regions include a handwriting region for handwriting input. In the mouse control mode, the regions include a cursor control region as well as horizontal and vertical scroll regions.
摘要翻译：电容触摸板提供操作模式，包括键输入，图形输入，手写输入和鼠标控制。触摸板包括其上具有多个编程区域的面板，该区域中的若干图案被编程用于操作模式，并且面板上的图案被编程为模式切换以在操作模式之间切换触摸板。在图形输入模式中，区域包括用于图形输入的图形输入区域。在键输入模式下，模式包括用于模拟键盘的键。在手写输入模式中，这些区域包括用于手写输入的手写区域。在鼠标控制模式中，区域包括光标控制区域以及水平和垂直滚动区域。

10. 发明申请

US20050162394A1 Mode switch apparatus implemented with a capacitive touchpad for an optical mouse 审中-公开
标题翻译：用光电鼠标的电容式触摸板实现的模式开关装置
公开(公告)号：US20050162394A1
公开(公告)日：2005-07-28
申请号：US11030091
申请日：2005-01-07
申请人： Yen-Chang Chiu , Yung-Lieh Chien , Cheng-Hao Tang
发明人： Yen-Chang Chiu , Yung-Lieh Chien , Cheng-Hao Tang
IPC分类号： G06F1/32 , G06F3/033 , G09G5/08
CPC分类号： G06F1/3203 , G06F1/3259 , G06F3/03543 , Y02D10/155
摘要： A mode switch apparatus for an optical mouse comprises a capacitive touchpad mounted on a housing of the optical mouse, and a microprocessor connected to the capacitive touchpad. When a user's hand touches or leaves the capacitive touchpad, a signal representative of capacitance change is generated in response thereto, and the microprocessor switches the optical mouse from a first mode to a second mode, or from the second mode to the first mode, in response to the signal representative of capacitance change.
摘要翻译：用于光学鼠标的模式切换装置包括安装在光学鼠标的壳体上的电容式触摸板和连接到电容式触摸板的微处理器。当用户的手触摸或离开电容式触摸板时，响应于此产生代表电容变化的信号，并且微处理器将光学鼠标从第一模式切换到第二模式，或从第二模式切换到第一模式，响应于代表电容变化的信号。

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