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1. 发明申请

US20120075219A1 DETECTION METHOD AND DETECTING APPARATUS FOR DETECTING MULTIPLE TOUCH POINTS ON TOUCH PANEL 审中-公开
标题翻译：用于检测触控面板上多个触控点的检测方法和检测装置
公开(公告)号：US20120075219A1
公开(公告)日：2012-03-29
申请号：US13239397
申请日：2011-09-22
申请人： Tung-Ke Wu , Shih-Tzung Chou , Shih-Chin Chang
发明人： Tung-Ke Wu , Shih-Tzung Chou , Shih-Chin Chang
IPC分类号： G06F3/041
CPC分类号： G06F3/044 , G06F3/0416
摘要： A detection method for detecting a plurality of contacts on a touch panel includes: generating a preliminary sensing data according to the contacts on the touch panel; determining a plurality of first specific sensing axes included in a plurality of first sensing axes and a plurality of f second specific sensing axes included in a plurality of second sensing axes according to the preliminary sensing data; utilizing a configuration circuit to configure a driving and receiving sequence of the plurality of first sensing axes and the plurality of second sensing axes for obtaining a first sensing data and a second sensing data; and utilizing a determining circuit to receive a completion instruction, wherein when the determining circuit receives the completion instruction, the determining circuit determines a touch detection result according to the first sensing data and the second sensing data.
摘要翻译：一种用于检测触摸面板上的多个触点的检测方法包括：根据触摸面板上的触点产生初步感测数据; 根据初步感测数据确定包括在多个第二感测轴中的多个第一感测轴和多个第二特定感测轴中的多个第一特定感测轴; 利用配置电路来配置多个第一感测轴和多个第二感测轴的驱动和接收顺序，以获得第一感测数据和第二感测数据; 以及利用确定电路接收完成指令，其中当所述确定电路接收完成指令时，所述确定电路根据所述第一感测数据和所述第二感测数据确定触摸检测结果。

2. 发明申请

US20120038574A1 DETECTION METHOD AND DETECTION CIRCUIT FOR DETECTING TOUCH EVENT ON TOUCH PANEL BY SELECTING NON-ADJACENT SENSING AXIS AS REFERENCE AXIS 审中-公开
标题翻译：通过选择非相似感测轴作为参考轴来检测触摸面板上的触摸事件的检测方法和检测电路
公开(公告)号：US20120038574A1
公开(公告)日：2012-02-16
申请号：US13207419
申请日：2011-08-11
申请人： Shih-Chin Chang , Shih-Tzung Chou , Tung-Ke Wu
发明人： Shih-Chin Chang , Shih-Tzung Chou , Tung-Ke Wu
IPC分类号： G06F3/041
CPC分类号： G06F3/041
摘要： A detection method for detecting a touch event on a touch panel includes a plurality of first sensing axes on a first dimension, and a plurality of second sensing axes on a second dimension. The detection method includes: regarding each first sensing axis, choosing another first sensing not neighboring with the first sensing axis as a first reference axis, and utilizing the first sensing axis and the first reference axis to derive a first sensing data corresponding to the first sensing axis; utilizing the second axes to derive a second sensing data corresponding to each second sensing axis; and utilizing first sensing data respectively corresponding to the first sensing axes and second sensing data respectively corresponding to the second sensing axes to derive a touch event detection result.
摘要翻译：用于检测触摸面板上的触摸事件的检测方法包括在第一维度上的多个第一感测轴和第二维度上的多个第二感测轴。检测方法包括：关于每个第一感测轴，选择与第一感测轴不相邻的另一第一感测作为第一参考轴，并且利用第一感测轴和第一参考轴导出对应于第一感测的第一感测数据轴; 利用所述第二轴来导出对应于每个第二感测轴的第二感测数据; 以及分别对应于分别对应于第二感测轴的第一感测轴和第二感测数据的第一感测数据来导出触摸事件检测结果。

3. 发明申请

US20110210938A1 Capacitance Offset Compensation for Electronic Device 审中-公开
标题翻译：电子设备电容偏移补偿
公开(公告)号：US20110210938A1
公开(公告)日：2011-09-01
申请号：US13032747
申请日：2011-02-23
申请人： Yu Kuang , Tung-Ke Wu , Shih-Tzung Chou , Tsung-Lin Wu
发明人： Yu Kuang , Tung-Ke Wu , Shih-Tzung Chou , Tsung-Lin Wu
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F3/0418
摘要： An electronic device includes: a touch input device, a touch sensing circuit coupled to the touch input device and a capacitance offset compensation circuit. The capacitance offset compensation circuit includes: a first offset compensation capacitance array, coupled to a reference voltage or a driving signal in response to a control signal from the touch sensing circuit, coupled to one of a first coupling voltage and a second coupling voltage from the touch input device in response to the control signal. The first offset compensation capacitance array adjusts an output equivalent capacitance in response to the control signal, for compensating at least one of a GND parasitic capacitance and a cross coupling capacitance of the touch input device.
摘要翻译：电子设备包括：触摸输入设备，耦合到触摸输入设备的触摸感测电路和电容偏移补偿电路。电容偏移补偿电路包括：第一偏移补偿电容阵列，其响应于来自触摸感测电路的控制信号耦合到参考电压或驱动信号，耦合到来自第一耦合电压和第二耦合电压触摸输入设备响应于控制信号。第一偏移补偿电容阵列响应于控制信号调整输出等效电容，用于补偿触摸输入装置的GND寄生电容和交叉耦合电容中的至少一个。

4. 发明申请

US20110050615A1 PROCESSING CIRCUIT FOR DETERMINING TOUCH POINTS OF TOUCH EVENT ON TOUCH PANEL AND RELATED METHOD 审中-公开
标题翻译：用于确定触控面板上触摸事件的触摸点的处理电路及相关方法
公开(公告)号：US20110050615A1
公开(公告)日：2011-03-03
申请号：US12870855
申请日：2010-08-30
申请人： Tung-Ke Wu
发明人： Tung-Ke Wu
IPC分类号： G06F3/041
CPC分类号： G06F3/0416 , G06F3/044
摘要： A processing circuit for determining a touch point of a touch event on a touch control panel includes a plurality of sensing electrodes of the touch control panel, which generates a plurality of sensing signals in response to the touch event, respectively, and generates a plurality of sensing outputs according to differences of the plurality of sensing signals. The processing circuit includes a storage unit and a computation unit. The storage unit stores a plurality of known parameters, wherein the plurality of known parameters includes hardware parameters of at least one sensing electrode within the plurality of the sensing electrodes and signal parameters corresponding to at least one sensing output within the plurality of sensing outputs. The computation unit is coupled to the storage unit, and is for determining the touch point of the touch event according to the plurality of the sensing outputs and the plurality of known parameters.
摘要翻译：一种用于确定触摸控制面板上的触摸事件的触摸点的处理电路包括触摸控制面板的多个感测电极，其分别响应于触摸事件产生多个感测信号，并且产生多个根据多个感测信号的差异来感测输出。处理电路包括存储单元和计算单元。存储单元存储多个已知参数，其中多个已知参数包括多个感测电极内的至少一个感测电极的硬件参数和对应于多个感测输出内的至少一个感测输出的信号参数。计算单元耦合到存储单元，并且用于根据多个感测输出和多个已知参数来确定触摸事件的触摸点。

5. 发明申请

US20110221695A1 TOUCH PANEL AND TOUCH SENSING METHOD THEREOF 审中-公开
标题翻译：触摸面板和触摸感应方法
公开(公告)号：US20110221695A1
公开(公告)日：2011-09-15
申请号：US13046386
申请日：2011-03-11
申请人： Tung-Ke Wu
发明人： Tung-Ke Wu
IPC分类号： G06F3/041
CPC分类号： G06F3/044 , G06F2203/04104 , G06F2203/04111
摘要： A touch sensing method includes providing a touch panel having a plurality of axial sensor chains disposed side by side, wherein each of the sensor chains outputs a signal. The touch sensing method generates a plurality of determination data based on the signals, wherein each of the determination data corresponds to one of the sensor chains or to a plurality of sensor pairs formed by two adjacent sensor chains. When two adjacent determination data are respectively greater than and smaller than a base value, the touch sensing method will determine a touch point based on locations of the sensor pairs or locations of the sensor chains corresponding to the determination data.
摘要翻译：触摸感测方法包括提供具有并排设置的多个轴向传感器链的触摸面板，其中每个传感器链输出信号。触摸感测方法基于信号产生多个确定数据，其中每个确定数据对应于传感器链中的一个或由两个相邻的传感器链形成的多个传感器对。当两个相邻的确定数据分别大于和小于基准值时，触摸感测方法将基于与确定数据对应的传感器对的位置或传感器链的位置来确定触摸点。

6. 发明授权

US08145298B2 Electronic input device with piezoelectric sensor 有权
标题翻译：带压电传感器的电子输入装置
公开(公告)号：US08145298B2
公开(公告)日：2012-03-27
申请号：US12289009
申请日：2008-10-17
申请人： Tung-Ke Wu , Min-Chieh Hsieh
发明人： Tung-Ke Wu , Min-Chieh Hsieh
IPC分类号： A61B5/04 , A61B5/05 , A61B5/103 , A61B5/117
CPC分类号： A61B5/165 , A61B5/0533 , A61B5/6887
摘要： An electronic input device with piezoelectric sensor is provided, the electronic input device includes a housing, a piezoelectric sensing layer provided on the surface of the housing, an electrode plate provided and served to cover on top of the piezoelectric sensing layer. When a user's skin is in contact with the electrode plate, galvanic skin signals that represent the user's physiology status are transferred to the input device, meanwhile the piezoelectric sensing layer sends piezoelectric signals corresponding to the pressing level pressed by the user. When the piezoelectric sending layer is pressed to a proper level, effective galvanic skin signals are determined to the input device.
摘要翻译：提供了一种具有压电传感器的电子输入装置，该电子输入装置包括壳体，设置在壳体表面上的压电感测层，设置并用于覆盖在压电感测层顶部的电极板。当用户的皮肤与电极板接触时，将表示用户生理状态的电流皮肤信号传送到输入装置，同时压电感测层发送与用户按下的按压等级对应的压电信号。当压电发送层被按压到适当的水平时，对输入装置确定有效的电流皮肤信号。

7. 发明申请

US20110080370A1 TOUCH DEVICE 审中-公开
标题翻译：触摸手机
公开(公告)号：US20110080370A1
公开(公告)日：2011-04-07
申请号：US12880160
申请日：2010-09-13
申请人： Tung-Ke Wu
发明人： Tung-Ke Wu
IPC分类号： G06F3/045 , G06F3/041
CPC分类号： G06F3/044 , G06F3/0416
摘要： A touch device includes a plurality of row electrodes, a plurality of column electrodes and a plurality of sensing units. The sensing units are used for detecting touched positions according to potentials of the row electrodes and column electrodes. The sensing units include at least a first sensing unit and a second sensing unit. The first sensing unit is coupled to a first portion of the row electrodes and a first portion of the column electrodes. The second sensing unit is coupled to a second portion of the row electrodes that is different from the first portion of the row electrodes, and a second portion of the column electrodes that is different from the first portion of the column electrodes.
摘要翻译：触摸装置包括多个行电极，多个列电极和多个感测单元。感测单元用于根据行电极和列电极的电位来检测触摸位置。感测单元至少包括第一感测单元和第二感测单元。第一感测单元耦合到行电极的第一部分和列电极的第一部分。第二感测单元耦合到行电极的与行电极的第一部分不同的第二部分，以及与电极的第一部分不同的列电极的第二部分。

8. 发明申请

US20080293491A1 Game Controller 审中-公开
标题翻译：游戏控制器
公开(公告)号：US20080293491A1
公开(公告)日：2008-11-27
申请号：US12126199
申请日：2008-05-23
申请人： Tung-Ke Wu , Hua-Ming Wu
发明人： Tung-Ke Wu , Hua-Ming Wu
IPC分类号： A63F9/24
CPC分类号： A63F13/21 , A63F13/06 , A63F13/235 , A63F13/24 , A63F2300/1012
摘要： A game controller connected to a game device is provided. The game controller includes a holding portion and a device for sensing physiological status. The holding portion is used for allowing the user to hold the game controller. The device for sensing physiological status is disposed at the holding portion. When the user holds the game controller, the physiological reaction data of the user is measured.
摘要翻译：提供连接到游戏装置的游戏控制器。游戏控制器包括保持部分和用于感测生理状态的装置。保持部用于允许用户保持游戏控制器。用于感测生理状态的装置设置在保持部分。当用户握住游戏控制器时，测量用户的生理反应数据。

9. 发明授权

US06603719B1 Speed control of optical information reproducing apparatus based on storage quantity of a buffer memory during access operation 有权
标题翻译：基于访问操作期间缓冲存储器的存储量的光信息再现装置的速度控制
公开(公告)号：US06603719B1
公开(公告)日：2003-08-05
申请号：US09548462
申请日：2000-04-13
申请人： Tung-Ke Wu
发明人： Tung-Ke Wu
IPC分类号： G11B1928
CPC分类号： G11B19/26 , G11B19/28
摘要： A method for controlling the speed of a spindle motor of an optical information reproducing apparatus is provided. The method determines whether a data quantity of a buffer memory is sequentially larger than a first predetermined quantity during a period of read operation. If yes, the spindle motor is decelerated to a predetermined speed. The method also determines whether the data quantity of the buffer memory is sequentially less than a second predetermined quantity during a period of read operation. If so, the spindle motor is accelerated to a predetermined speed. The method according to the invention can automatically tune the speed of the spindle motor to a suitable speed to eliminate the noise that normally accompanies faster operation without lowering the information reproducing efficiency of the optical information reproducing apparatus.
摘要翻译：提供了一种用于控制光信息再现装置的主轴电动机的速度的方法。该方法在读取操作期间确定缓冲存储器的数据量是否顺序地大于第一预定量。如果是，则主轴电机减速到预定速度。该方法还在读取操作期间确定缓冲存储器的数据量是否顺序地小于第二预定量。如果是这样，主轴电机被加速到预定的速度。根据本发明的方法可以将主轴电动机的速度自动调节到合适的速度，以消除通常伴随更快运行的噪声，而不降低光信息再现装置的信息再现效率。

10. 发明申请

US20120113035A1 DETECTION METHOD AND DETECTION DEVICE FOR DETECTING MULTIPLE CONTACTS ON TOUCH PANEL ACCORDING PRELIMINARY SENSING DATA 审中-公开
标题翻译：用于根据初步感测数据检测触摸面板上的多个联系人的检测方法和检测装置
公开(公告)号：US20120113035A1
公开(公告)日：2012-05-10
申请号：US13288974
申请日：2011-11-04
申请人： Tung-Ke Wu
发明人： Tung-Ke Wu
IPC分类号： G06F3/041
CPC分类号： G06F3/044 , G06F3/0416
摘要： A detection method for detecting a plurality of contacts on a touch panel including a plurality of first sensing axes on a first dimension and a plurality of second sensing axes on a second dimension, includes: generating a preliminary sensing data according to the contacts on the touch panel; determining a plurality of first specific sensing axes included in the plurality of first sensing axes and a plurality of f second specific sensing axes included in the plurality of second sensing axes according to the preliminary sensing data; driving the plurality first specific sensing axes one-by-one; obtaining a first sensing data by respectively receiving a sensing data corresponding to each of the plurality first specific sensing axes from the plurality of second sensing axes of the touch panel; and determining the plurality of contacts according to at least the first sensing data.
摘要翻译：一种检测方法，用于检测包括第一维上的多个第一感测轴和第二维上的多个第二感测轴的触摸面板上的多个触点，包括：根据触摸上的触点产生初步感测数据面板; 根据初步感测数据确定包括在多个第一感测轴中的多个第一特定检测轴和包括在多个第二检测轴中的多个第二特定检测轴; 逐个驱动多个第一特定检测轴; 通过分别从所述触摸面板的多个第二感测轴接收与所述多个第一特定感测轴中的每一个相对应的感测数据来获得第一感测数据; 以及至少根据所述第一感测数据确定所述多个触点。

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