公开(公告)号：US20110262012A1

公开(公告)日：2011-10-27

申请号：US12771582

申请日：2010-04-30

申请人： Chih-Ming Liao ,  Chun-Hao Chen ,  Ting-Wei Chiang ,  Yi-Yuh Hwang ,  Shin-I Ma ,  Chin-Der Hwang ,  Wen-Cheng Hwang ,  Mau-Ran Wang

发明人： Chih-Ming Liao ,  Chun-Hao Chen ,  Ting-Wei Chiang ,  Yi-Yuh Hwang ,  Shin-I Ma ,  Chin-Der Hwang ,  Wen-Cheng Hwang ,  Mau-Ran Wang

IPC分类号： G06K9/62

CPC分类号： G06K19/06009 ,  G06K7/10861 ,  G06K7/12 ,  G06K9/0004 ,  G06K9/00577 ,  H04L9/32 ,  H04L2209/805

摘要： A method for determining whether a to-be-identified individual is a registered individual includes the steps of: a) providing the registered individual with a non-biometric target, which is provided with a to-be-detected surface capable of scattering coherent light that is to be detected by an image sensor so as to obtain a speckle image unique to the non-biometric target, and storing reference speckle image information corresponding to the speckle image associated with the non-biometric target in a database; b) obtaining speckle image information associated with the to-be-identified individual; c) determining whether the speckle image information of the to-be-identified individual has a match with the reference speckle image information stored in the database; and d) determining the to-be-identified individual as the registered individual when it is determined in step c) that there is a match, and determining the to-be-identified individual as a non-registered individual when otherwise.

摘要翻译： 一种用于确定要被识别的个人是否是注册个体的方法包括以下步骤：a）向注册的个体提供非生物测定目标，该非生物测定目标被提供有能够散射相干光的待检测表面 由图像传感器检测，以获得非生物测定目标特有的散斑图像，并将与非生物测定目标相关联的散斑图像对应的参考散斑图像信息存储在数据库中; b）获得与被识别的个体相关联的斑点图像信息; c）确定要被识别的个体的斑点图像信息是否与存储在数据库中的参考散斑图像信息相匹配; 以及d）当在步骤c）中确定存在匹配时，确定要被识别的个体作为注册个体，并且在另外的情况下确定要被识别的个人为非注册个体。

公开(公告)号：US08144339B2

公开(公告)日：2012-03-27

申请号：US12634707

申请日：2009-12-10

申请人： Yi-Yuh Hwang ,  Chih-Ming Liao ,  Chin-Der Hwang ,  Shin-I Ma ,  Ting-Wei Chiang ,  Chun-Hao Chen ,  Wen-Cheng Huang ,  Mau-Ran Wang

发明人： Yi-Yuh Hwang ,  Chih-Ming Liao ,  Chin-Der Hwang ,  Shin-I Ma ,  Ting-Wei Chiang ,  Chun-Hao Chen ,  Wen-Cheng Huang ,  Mau-Ran Wang

IPC分类号： G01B11/14 ,  G01B9/02

CPC分类号： G01B11/14 ,  G01B11/002 ,  G06F3/0317

摘要： A method and system for positioning by using optical speckle are disclosed in this invention. A highly coherent laser light irradiates a positioning template in advance to record optical speckles caused by interference by scattered light beams from the positioning template for establishing a speckle database. Furthermore, a reference point is defined to position each recorded speckle. Therefore, a coordinate with respect to the reference point corresponding to a specified speckle can be used to position a target or applied to distance measurement by the speckle database. The precision of the speckles according to the present invention is within several micrometers. Hence, it can provide high precision positioning.

摘要翻译： 本发明公开了一种使用光学散斑进行定位的方法和系统。 高度相干的激光预先照射定位模板以记录由来自定位模板的散射光束的干涉引起的光斑，以建立散斑数据库。 此外，定义参考点以定位每个记录的斑点。 因此，可以使用相对于指定斑点的参考点的坐标来定位目标或应用于斑点数据库的距离测量。 根据本发明的斑点的精度在几微米内。 因此，可以提供高精度定位。

公开(公告)号：US08125449B2

公开(公告)日：2012-02-28

申请号：US12639110

申请日：2009-12-16

申请人： Chih-Ming Liao ,  Ting-Wei Chiang ,  Chun-Hao Chen ,  Yi-Yuh Hwang ,  Shin-I Ma ,  Wen-Cheng Huang ,  Chin-Der Hwang ,  Mau-Ran Wang

发明人： Chih-Ming Liao ,  Ting-Wei Chiang ,  Chun-Hao Chen ,  Yi-Yuh Hwang ,  Shin-I Ma ,  Wen-Cheng Huang ,  Chin-Der Hwang ,  Mau-Ran Wang

IPC分类号： G06F3/033 ,  G09G5/08

CPC分类号： G06F3/03547 ,  G06F3/0317 ,  G06F3/0428

摘要： A highly sensitive movable touchpad is disclosed in the present invention. It is used for laptop computers and has a slidable template for users to move so that a cursor can be controlled by the touchpad. A resistive or capacitive detecting surface can be applied for detecting users' click, double click, drag, or scroll motion on any point of the surface. Additionally, there is an optical displacement sensor provided under the slidable template for detecting surface information on the back surface of the slidable template. A sequence of images of surface movement are processed by an image processing unit. Then, relative movement information is calculated and sent to an operating system in the computer. The operating system controls the cursor with the relative movement information. The present invention uses edge detectors for dynamically controlling the cursor and calibrating location of the cursor so that positioning of the touchpad is synchronous with the cursor.

摘要翻译： 在本发明中公开了一种高灵敏度的可移动触控板。 它用于笔记本电脑，并具有可滑动的模板，供用户移动，以便可以通过触摸板控制光标。 可以应用电阻或电容检测表面来检测用户在表面的任何点上的点击，双击，拖动或滚动运动。 此外，还有一个光学位移传感器设置在可滑动模板下面，用于检测可滑动模板背面的表面信息。 表面运动的图像序列由图像处理单元处理。 然后，计算相对运动信息并将其发送到计算机中的操作系统。 操作系统用相对运动信息控制光标。 本发明使用边缘检测器来动态地控制光标并校准光标的位置，使得触摸板的定位与光标同步。

公开(公告)号：US20110134434A1

公开(公告)日：2011-06-09

申请号：US12634707

申请日：2009-12-10

申请人： Yi-Yuh HWANG ,  Chih-Ming Liao ,  Chin-Der Hwang ,  Shin-I Ma ,  Ting-Wei Chiang ,  Chun-Hao Chen ,  Wen-Cheng Huang ,  Mau-Ran Wang

发明人： Yi-Yuh HWANG ,  Chih-Ming Liao ,  Chin-Der Hwang ,  Shin-I Ma ,  Ting-Wei Chiang ,  Chun-Hao Chen ,  Wen-Cheng Huang ,  Mau-Ran Wang

IPC分类号： G01B9/02 ,  G01B11/14

CPC分类号： G01B11/14 ,  G01B11/002 ,  G06F3/0317

摘要： A method and system for positioning by using optical speckle are disclosed in this invention. A highly coherent laser light irradiates a positioning template in advance to record optical speckles caused by interference by scattered light beams from the positioning template for establishing a speckle database. Furthermore, a reference point is defined to position each recorded speckle. Therefore, a coordinate with respect to the reference point corresponding to a specified speckle can be used to position a target or applied to distance measurement by the speckle database. The precision of the speckles according to the present invention is within several micrometers. Hence, it can provide high precision positioning.

摘要翻译： 本发明公开了一种使用光学散斑进行定位的方法和系统。 高度相干的激光预先照射定位模板以记录由来自定位模板的散射光束的干涉引起的光斑，以建立散斑数据库。 此外，定义参考点以定位每个记录的斑点。 因此，可以使用相对于指定斑点的参考点的坐标来定位目标或应用于斑点数据库的距离测量。 根据本发明的斑点的精度在几微米内。 因此，可以提供高精度定位。

公开(公告)号：US20090189690A1

公开(公告)日：2009-07-30

申请号：US12185380

申请日：2008-08-04

申请人： Shey-Shi Lu ,  Yu-Pin Hsu ,  Yu-Tso Lin ,  Chun-Hao Chen

发明人： Shey-Shi Lu ,  Yu-Pin Hsu ,  Yu-Tso Lin ,  Chun-Hao Chen

IPC分类号： H03G3/20

CPC分类号： H03G3/001 ,  F41A33/06 ,  F41B11/64 ,  F41B11/642 ,  F41B11/646 ,  H03G3/30

摘要： The present invention is a feed-forward automatic-gain control amplifier (FFAGCA) for biomedical applications and associated method, the FFAGCA comprises a detector, a controller, a variable gain amplifier (VGA), an input and an output. The associated method to process various kinds of biomedical signals with the FFAGCA comprises acts of adjusting gain setting with control path and simultaneously a signal amplification with signal path.

摘要翻译： 本发明是用于生物医学应用和相关方法的前馈自动增益控制放大器（FFAGCA），FFAGCA包括检测器，控制器，可变增益放大器（VGA），输入和输出。 使用FFAGCA处理各种生物医学信号的相关方法包括利用控制路径调整增益设置的动作，并且同时使用信号路径进行信号放大。

公开(公告)号：US20070158089A1

公开(公告)日：2007-07-12

申请号：US11430955

申请日：2006-05-10

申请人： Chun-Hao Chen ,  Yueh-Pei Liu

发明人： Chun-Hao Chen ,  Yueh-Pei Liu

IPC分类号： B25D11/00

CPC分类号： B25D9/04 ,  B25D9/18 ,  B25D17/08 ,  B25D17/24 ,  B25D2222/57

摘要： A pneumatic hammer drill includes a handle body, a pneumatic cylinder, a piston, and a shock-absorbing sleeve. The pneumatic cylinder has a cylinder rear end fitted in the handle body, a front tool-connecting end, and a pressure chamber. The piston is disposed slidably in the pressure chamber. A tool is inserted into the pressure chamber through the front tool-connecting end. A spring element is attached to the front tool-connecting end, and has a spring end connected to the tool for pulling the same rearwardly. The shock-absorbing sleeve is made of a resilient material, is inserted into the front tool-connecting end around the tool, and has a front end to abut against the tool when the tool is pulled rearwardly.

摘要翻译： 一种气动锤钻包括手柄本体，气动缸，活塞和减震套。 气缸具有安装在把手主体中的气缸后端，前工具连接端和压力室。 活塞可滑动地设置在压力室中。 工具通过前工具连接端插入压力室。 弹簧元件连接到前工具连接端，并且具有连接到工具的弹簧端，用于将其向后拉。 减震套筒由弹性材料制成，在工具的前部工具连接端插入，当工具被向后拉时，其前端与工具抵接。

公开(公告)号：US20130002654A1

公开(公告)日：2013-01-03

申请号：US13436987

申请日：2012-04-01

申请人： Tse-Fan Yeh ,  Chen-Cheng Chou ,  Chun-Chieh Chen ,  Shu-Hui Liao ,  Jeng-An Liao ,  Chun-Hao Chen

发明人： Tse-Fan Yeh ,  Chen-Cheng Chou ,  Chun-Chieh Chen ,  Shu-Hui Liao ,  Jeng-An Liao ,  Chun-Hao Chen

IPC分类号： G06T15/00

CPC分类号： G08C23/04 ,  G02B27/2264 ,  H04N13/341 ,  H04N13/398

摘要： A three-dimensional (3D) glasses and a method for operating the same are provided. The 3D glasses includes a first lens, a second lens, an infrared receiver and a control unit. The infrared receiver receives an infrared signal to output a digital control signal. The control unit is coupled to the infrared receiver. The control unit controls a first state of the first lens and a second state of the second lens according to a first pulse of the digital control signal, where at least one of the first state and the second state is an OFF state.

摘要翻译： 提供三维（3D）眼镜及其操作方法。 3D眼镜包括第一透镜，第二透镜，红外接收器和控制单元。 红外线接收器接收红外信号以输出数字控制信号。 控制单元耦合到红外接收器。 控制单元根据数字控制信号的第一脉冲控制第一透镜的第一状态和第二透镜的第二状态，其中第一状态和第二状态中的至少一个为OFF状态。

公开(公告)号：US08131334B2

公开(公告)日：2012-03-06

申请号：US12236804

申请日：2008-09-24

申请人： Shey-Shi Lu ,  Yu-Tso Lin ,  Chun-Hao Chen ,  Kai-Wen Yeh

发明人： Shey-Shi Lu ,  Yu-Tso Lin ,  Chun-Hao Chen ,  Kai-Wen Yeh

IPC分类号： H04B5/02 ,  A61B5/04

CPC分类号： A61B5/0028 ,  A61B5/0031 ,  A61B2562/0215 ,  Y10S439/909

摘要： The present invention relates to an intra-body communication (IBC) device and a method of implementing the IBC device. The IBC device is fabricated as a system-on-a-chip (SOC) and comprises a first electrode, a second electrode, an IBC module and a biomedical chip. The first electrode is connected to a patient's skin. The second electrode is connected to the patient's skin. The IBC module is connected to the first electrode and comprises a wireless communication device. The biomedical chip is connected to the second electrode and communicates with the IBC module through the patient's skin to receive external commands and transmit sensed biomedical parameters to a faraway location.

摘要翻译： 本发明涉及体内通信（IBC）装置和实现IBC装置的方法。 IBC器件被制造为片上系统（SOC），并且包括第一电极，第二电极，IBC模块和生物医学芯片。 第一电极连接到患者的皮肤。 第二电极连接到病人的皮肤上。 IBC模块连接到第一电极并且包括无线通信设备。 生物医学芯片连接到第二电极，并通过患者的皮肤与IBC模块通信，以接收外部命令，并将感测到的生物医学参数传输到远处的位置。

公开(公告)号：US20070045501A1

公开(公告)日：2007-03-01

申请号：US11210770

申请日：2005-08-25

申请人： Chun-Hao Chen

发明人： Chun-Hao Chen

IPC分类号： B65D19/00

CPC分类号： G02B23/16

摘要： A mounting base of a telescope is assembled between a focusing device and a tubular body and is assembled on a tripod. The mounting base has a sleeve portion and a base portion. The sleeve portion has a rear end and a front end for being assembled with a front end of the focusing device and a rear end of the tubular body, respectively. The base portion integrally connects with a bottom of an outer annular surface of the sleeve portion. The base portion is for being assembled on the tripod. As a result, the mounting base of a telescope of the present invention integrates a sleeve's function and a base's function together. Therefore, the cost of the telescope is reduced, and the stability and the appearance of the telescope are improved.

摘要翻译： 望远镜的安装基座组装在聚焦装置和管状体之间，并组装在三脚架上。 安装基座具有套筒部分和基部部分。 套筒部分具有分别与聚焦装置的前端和管状体的后端组装的后端和前端。 基部与套筒部分的外环形表面的底部整体连接。 基座部分用于组装在三脚架上。 结果，本发明的望远镜的安装基座将套筒的功能和底座的功能集成在一起。 因此，望远镜的成本降低，望远镜的稳定性和外观得到改善。

公开(公告)号：US07158093B2

公开(公告)日：2007-01-02

申请号：US11079284

申请日：2005-03-15

申请人： Pei-Lin Yang ,  Chia-Chun Hung ,  Chun-Hao Chen ,  Ting-Chun Lee

发明人： Pei-Lin Yang ,  Chia-Chun Hung ,  Chun-Hao Chen ,  Ting-Chun Lee

IPC分类号： H01Q1/36

CPC分类号： H01Q1/38 ,  H01Q1/362 ,  H01Q11/08

摘要： The present invention discloses a quadri-filar helix antenna structure, which comprises a cylindrical body made of a dielectric material with a relative dielectric constant ∈r greater than 4, and four radiating metal plates disposed on a distal end surface of the cylindrical body and extended along the radial direction of the center of the cylindrical body to its periphery and then along the radial direction in a spiral course on the circumferential surface thereof to its periphery on the other end respectively, wherein the ends of every two adjacent radiating metal plates are coupled with each other to constitute two sets of antenna structures, a penetrating hole is disposed at the central position of the cylindrical body and is precisely embedded into a coaxial cable, and a shield cable disposed at the periphery on one end of the coaxial cable is coupled to an end of another set of antenna structure. Therefore, the antenna not only reduces the overall volume, but also greatly lowers its production costs.

摘要翻译： 本发明公开了一种四线螺旋天线结构，其包括由相对介电常数εζ大于4的电介质材料制成的圆柱体，以及设置在远端上的四个辐射金属板 圆柱体的表面并沿着圆柱体的中心的径向方向延伸到其周边，然后沿其径向方向在其圆周表面上以螺旋状的方式延伸到另一端的周边，其中每个 两个相邻的辐射金属板彼此耦合以构成两组天线结构，在圆柱体的中心位置设置一个穿透孔，并且精确地嵌入到同轴电缆中，并且屏蔽电缆设置在一个外围的一个 同轴电缆的端部耦合到另一组天线结构的一端。 因此，天线不仅可以降低总体积，而且大大降低了其生产成本。