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1. 发明申请

US20120086672A1 METHOD OF LOCATING TOUCH POSITION 审中-公开
标题翻译：定位触摸位置的方法
公开(公告)号：US20120086672A1
公开(公告)日：2012-04-12
申请号：US12970971
申请日：2010-12-17
申请人： Hung-Wei Tseng , Cheng-Chiu Pai , Shu-Wen Tzeng , An-Thung Cho
发明人： Hung-Wei Tseng , Cheng-Chiu Pai , Shu-Wen Tzeng , An-Thung Cho
IPC分类号： G06F3/042
CPC分类号： G06F3/0421 , G06F3/0416
摘要： A method for locating a touch position is provided. The method is adaptable to an optical touch panel, wherein the optical touch panel has a plurality of visible light sensors and a plurality of corresponding invisible light sensors that are arranged as an array. In the present method, sensing signals of the visible light sensors and the invisible light sensors are read. The sensing signal of each visible light sensor is converted into a first binary code according to a first setting parameter, and the sensing signal of each invisible light sensor is converted into a second binary code according to a second setting parameter and a third setting parameter. An AND operation is performed on all the first binary codes and all the second binary codes to obtain a plurality of logic operation values, so as to locate a position touched by a user on the optical touch panel.
摘要翻译：提供了一种用于定位触摸位置的方法。该方法适用于光学触摸面板，其中光学触摸面板具有多个可见光传感器和多个相应的不可见光传感器，其被布置为阵列。在本方法中，读取可见光传感器和不可见光传感器的感测信号。根据第一设定参数将每个可见光传感器的感测信号转换成第一二进制码，并且根据第二设定参数和第三设定参数将每个不可见光传感器的感测信号转换成第二二进制码。对所有第一二进制码和所有第二二进制码执行AND运算，以获得多个逻辑运算值，以便定位用户在光学触摸面板上触摸的位置。

2. 发明授权

US08531506B2 Interactive stereo display system and method for calculating three-dimensional coordinate 有权
标题翻译：交互式立体显示系统及计算三维坐标的方法
公开(公告)号：US08531506B2
公开(公告)日：2013-09-10
申请号：US13117131
申请日：2011-05-26
申请人： Guo-Zhen Wang , Shuan-Yu Tung , Ming-Ching Ma , Yi-Pai Huang , Shu-Wen Tzeng , Hung-Wei Tseng
发明人： Guo-Zhen Wang , Shuan-Yu Tung , Ming-Ching Ma , Yi-Pai Huang , Shu-Wen Tzeng , Hung-Wei Tseng
IPC分类号： H04N13/04
CPC分类号： G06F3/042 , G06F3/0304 , G06F3/0386
摘要： An interactive stereo display system and a method for calculating a three-dimensional (3D) coordinate are provided. The interactive stereo display system includes a plurality of interactive devices, a stereo display panel, and a processing unit. When the stereo display panel is irradiated by a light radiated from a light source of each interactive device, an image of each light filtered by a color filter is captured by an in-cell type optical sensor array. After receiving the images, the processing unit determines overlapping circle objects in each image and identifies the circle object formed by each light source according to a light intensity value at the center of each circle objects. Accordingly, the 3D coordinate of each interactive device relative to the stereo display panel can be calculated according to the center and a radius of each circle object corresponding to each light source.
摘要翻译：提供交互式立体显示系统和用于计算三维（3D）坐标的方法。交互式立体显示系统包括多个交互式设备，立体显示面板和处理单元。当立体显示面板被从每个交互式装置的光源辐射的光照射时，由滤色器滤波的每个光的图像由单元内型光学传感器阵列捕获。处理单元在接收到图像之后，确定每个图像中的重叠圆对象，并且根据每个圆对象中心处的光强度值来识别由每个光源形成的圆对象。因此，可以根据与每个光源相对应的每个圆形对象的中心和半径来计算每个交互式设备相对于立体显示面板的3D坐标。

3. 发明申请

US20120218390A1 INTERACTIVE STEREO DISPLAY SYSTEM AND METHOD FOR CALCULATING THREE-DIMENSIONAL COORDINATE 有权
标题翻译：交互式立体显示系统和计算三维坐标的方法
公开(公告)号：US20120218390A1
公开(公告)日：2012-08-30
申请号：US13117131
申请日：2011-05-26
申请人： Guo-Zhen Wang , Shuan-Yu Tung , Ming-Ching Ma , Yi-Pai Huang , Shu-Wen Tzeng , Hung-Wei Tseng
发明人： Guo-Zhen Wang , Shuan-Yu Tung , Ming-Ching Ma , Yi-Pai Huang , Shu-Wen Tzeng , Hung-Wei Tseng
IPC分类号： H04N13/04 , G06K9/00
CPC分类号： G06F3/042 , G06F3/0304 , G06F3/0386
摘要： An interactive stereo display system and a method for calculating a three-dimensional (3D) coordinate are provided. The interactive stereo display system includes a plurality of interactive devices, a stereo display panel, and a processing unit. When the stereo display panel is irradiated by a light radiated from a light source of each interactive device, an image of each light filtered by a color filter is captured by an in-cell type optical sensor array. After receiving the images, the processing unit determines overlapping circle objects in each image and identifies the circle object formed by each light source according to a light intensity value at the center of each circle objects. Accordingly, the 3D coordinate of each interactive device relative to the stereo display panel can be calculated according to the center and a radius of each circle object corresponding to each light source.
摘要翻译：提供交互式立体显示系统和用于计算三维（3D）坐标的方法。交互式立体显示系统包括多个交互式设备，立体显示面板和处理单元。当立体显示面板被从每个交互式装置的光源辐射的光照射时，由滤色器滤波的每个光的图像由单元内型光学传感器阵列捕获。处理单元在接收到图像之后，确定每个图像中的重叠圆对象，并且根据每个圆对象中心处的光强度值来识别由每个光源形成的圆对象。因此，可以根据与每个光源相对应的每个圆形对象的中心和半径来计算每个交互式设备相对于立体显示面板的3D坐标。

4. 发明申请

US20050100382A1 Keyboards 失效
标题翻译：键盘
公开(公告)号：US20050100382A1
公开(公告)日：2005-05-12
申请号：US10979472
申请日：2004-11-02
申请人： Shu-Wen Tzeng , Chun-Chung Huang
发明人： Shu-Wen Tzeng , Chun-Chung Huang
IPC分类号： G06F3/02 , H01H13/84 , A47F5/00
CPC分类号： H01H13/84 , G06F3/0208 , H01H2217/028 , H01H2217/03
摘要： A keyboard. A keyboard subassembly is disposed on a base and moves between a first position and a second position. The keyboard subassembly provides a first angle of elevation when in the first position, and a second angle of elevation when in the second position. The first angle of elevation is less than the second angle of elevation.
摘要翻译：键盘。键盘子组件设置在基座上并在第一位置和第二位置之间移动。当处于第一位置时，键盘子组件提供第一高度角，并且当处于第二位置时提供第二仰角。第一个仰角是小于第二个仰角。

5. 发明授权

US07131781B2 Keyboards 失效
标题翻译：键盘
公开(公告)号：US07131781B2
公开(公告)日：2006-11-07
申请号：US10979472
申请日：2004-11-02
申请人： Shu-Wen Tzeng , Chun-Chung Huang
发明人： Shu-Wen Tzeng , Chun-Chung Huang
IPC分类号： B41J5/08 , G06F3/023
CPC分类号： H01H13/84 , G06F3/0208 , H01H2217/028 , H01H2217/03
摘要： A keyboard. A keyboard subassembly is disposed on a base and moves between a first position and a second position. The keyboard subassembly provides a first angle of elevation when in the first position, and a second angle of elevation when in the second position. The first angle of elevation is less than the second angle of elevation.
摘要翻译：键盘。键盘子组件设置在基座上并在第一位置和第二位置之间移动。当处于第一位置时，键盘子组件提供第一高度角，并且当处于第二位置时提供第二仰角。第一个仰角是小于第二个仰角。

6. 发明授权

US06431776B1 Compact keyboard 失效
标题翻译：紧凑型键盘
公开(公告)号：US06431776B1
公开(公告)日：2002-08-13
申请号：US09620361
申请日：2000-07-20
申请人： Shu-Wen Tzeng
发明人： Shu-Wen Tzeng
IPC分类号： B41J508
CPC分类号： G06F3/0202
摘要： A compact keyboard characterized by a novel key arrangement allowing for an overall reduction in the width of the keyboard while retaining a full set of keys standard to a computer and including a numeric keypad. In the compact keyboard of the present invention, the Home and End keys are located on the row of function keys, while the Down, Left and Right arrow keys are nested under the lowermost row of the text entry and numeric keypad sections of the keyboard. This allows the Insert, Delete, Page Up and Page Down keys to be disposed in a single column as opposed to three columns in the keyboard of the prior art.
摘要翻译：一种紧凑型键盘，其特征在于具有新颖的键布置，允许总体上减小键盘的宽度，同时保持对计算机的一整套标准的键并且包括数字小键盘。在本发明的紧凑型键盘中，家庭和结束键位于功能键的行上，而向下，向左和向右的箭头键嵌套在键盘的文本输入和数字小键盘部分的最下行。这允许将插入，删除，向上翻页和下降键放置在单列中，而不是现有技术的键盘中的三列。

7. 外观设计

USD534535S1 Mouse 有权
公开(公告)号：USD534535S1
公开(公告)日：2007-01-02
申请号：US29252167
申请日：2006-01-18
申请人： Shu-Wen Tzeng , Shuo-Hsiu Chang
设计人： Shu-Wen Tzeng , Shuo-Hsiu Chang

8. 外观设计

USD501478S1 Keyboard 失效
公开(公告)号：USD501478S1
公开(公告)日：2005-02-01
申请号：US29201268
申请日：2004-03-12
申请人： Shu-Wen Tzeng , Fernando Pardo
设计人： Shu-Wen Tzeng , Fernando Pardo

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