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1. 发明申请

US20120032922A1 OPTICAL TOUCH SYSTEM 审中-公开
标题翻译：光学触控系统
公开(公告)号：US20120032922A1
公开(公告)日：2012-02-09
申请号：US12954070
申请日：2010-11-24
申请人： Ping-Chung Lin , Chen-Kuan Lin , Yi-Chien Lin , Yu-Chen Chen
发明人： Ping-Chung Lin , Chen-Kuan Lin , Yi-Chien Lin , Yu-Chen Chen
IPC分类号： G06F3/042
CPC分类号： G06F3/0428
摘要： An optical touch system includes a substrate, at least one sensor, a processing unit and an analysis unit. The substrate has a touch region. The at least one sensor is used for capturing a full-size image of the touch region, wherein the full-size image includes a central region image near a light axis of the at least one sensor, and a side region image. The processing unit is used for sampling the central region image to obtain a central compressed image and transmitting the central compressed image and the side region image under a normal mode. The analysis unit is used for analyzing the central compressed image and the side region image to obtain a touch point coordinate.
摘要翻译：光学触摸系统包括基板，至少一个传感器，处理单元和分析单元。衬底具有触摸区域。所述至少一个传感器用于捕获所述触摸区域的全尺寸图像，其中所述全尺寸图像包括所述至少一个传感器的光轴附近的中心区域图像和侧面区域图像。处理单元用于对中央区域图像进行采样以获得中央压缩图像，并在正常模式下传送中央压缩图像和侧面区域图像。分析单元用于分析中央压缩图像和侧面区域图像以获得触摸点坐标。

2. 发明申请

US20120032921A1 OPTICAL TOUCH SYSTEM 审中-公开
标题翻译：光学触控系统
公开(公告)号：US20120032921A1
公开(公告)日：2012-02-09
申请号：US12954044
申请日：2010-11-24
申请人： Ping-Chung Lin , Chen-Kuan Lin , Yu-Chen Chen , Yi-Chien Lin
发明人： Ping-Chung Lin , Chen-Kuan Lin , Yu-Chen Chen , Yi-Chien Lin
IPC分类号： G06F3/042
CPC分类号： G06F3/0428
摘要： An optical touch system includes a first light source, a second light source, a sensing module and a processing module. The lighting timing of the second light source differs with the lighting timing of the first light source by a phase. The sensing module is for capturing a sensing image related to a touch point on a panel, and receiving a first bounce light of the touch point corresponding to the first light source and a second bounce light of the touch point corresponding to the second light source. The processing module is for obtaining angle information according to the sensing image, calculating a phase difference between the first bounce light and the second bounce light to obtain distance information, and determining a coordinate corresponding to the touch point according to the angle information and the distance information.
摘要翻译：光学触摸系统包括第一光源，第二光源，感测模块和处理模块。第二光源的点亮时刻与第一光源的点亮时刻相位相差。感测模块用于捕获与面板上的触摸点相关的感测图像，并且接收对应于第一光源的触摸点的第一反弹光和对应于第二光源的触摸点的第二反弹光。处理模块用于根据感测图像获得角度信息，计算第一反弹光和第二反弹光之间的相位差以获得距离信息，并且根据角度信息和距离来确定与触摸点相对应的坐标信息。

3. 外观设计

USD1018814S1 Air purifier 有权
公开(公告)号：USD1018814S1
公开(公告)日：2024-03-19
申请号：US29830027
申请日：2022-03-09
申请人： Yu-Chen Chen
设计人： Yu-Chen Chen
摘要： FIG. 1 is a perspective view of an air purifier showing the new design;
FIG. 2 is a front view of the air purifier shown in FIG. 1;
FIG. 3 is a rear view of the air purifier shown in FIG. 1;
FIG. 4 is a left side view of the air purifier shown in FIG. 1;
FIG. 5 is a right side view of the air purifier shown in FIG. 1;
FIG. 6 is a top view of the air purifier shown in FIG. 1;
FIG. 7 is a bottom view of the air purifier shown in FIG. 1; and,
FIG. 8 is a perspective view of use status of the air purifier.
The broken lines shown in the figures are for the purpose of illustrating portions of the air purifier and form no part of the claimed design.

4. 发明申请

US20060058973A1 Built-in-self-test (BIST) circuit with digital output for phase locked loops-jitter testing and method thereof 审中-公开
标题翻译：内置自检（BIST）电路，具有锁相环数字输出 - 抖动测试及其方法
公开(公告)号：US20060058973A1
公开(公告)日：2006-03-16
申请号：US11007350
申请日：2004-12-09
申请人： Yu-Chen Chen
发明人： Yu-Chen Chen
IPC分类号： G01R29/26
CPC分类号： H03L7/08 , G01R29/26
摘要： A built-in-self-testing (BIST) circuit with digital output for phase locked loops-jitter testing and the method thereof are used to solve the problems of difficult processing and test of high frequency signals encountered during test of jitter signal of phase locked loops. The built-in-self-testing (BIST) circuit with digital output for phase locked loops-jitter testing comprises a phase locked loop unit electrically connected with a frequency divide unit. The frequency divide unit is electrically connected with a signal conversion unit. A digital computation unit is electrically connected with the signal conversion unit. A maximum hold circuit is electrically connected with the digital computation unit. After an input signal is provided to and processed by the phase locked loop unit, the maximum hold circuit outputs a self test output signal exhibiting the occurrence situation of jitter signal of the phase locked loop unit.
摘要翻译：具有锁相环数字输出的内置自检（BIST）电路 - 抖动测试及其方法用于解决在锁相抖动信号测试期间遇到的高频信号难以处理和测试的问题循环。具有锁相环数字输出的内置自测试（BIST）电路 - 抖动测试包括与分频单元电连接的锁相环单元。分频单元与信号转换单元电连接。数字计算单元与信号转换单元电连接。最大保持电路与数字计算单元电连接。在将输入信号提供给锁相环单元进行处理之后，最大保持电路输出显示锁相环单元的抖动信号的发生情况的自检输出信号。

5. 发明授权

US06280254B1 IC card connector 失效
标题翻译： IC卡连接器
公开(公告)号：US06280254B1
公开(公告)日：2001-08-28
申请号：US09510109
申请日：2000-02-22
申请人： Kun-Tsan Wu , Yu-Chen Chen , Chien Cheng Chen
发明人： Kun-Tsan Wu , Yu-Chen Chen , Chien Cheng Chen
IPC分类号： H01R2400
CPC分类号： H01R13/2442
摘要： An IC card connector comprises an insulative housing and a plurality of contacts. A plurality of passageways is defined through the insulative housing for receiving the corresponding contacts therein. Each contact comprises a first contacting arm, a second contacting arm and a retaining portion connected between the first and second contacting arms. The first contacting arm comprises a first arcuate portion for electrically a contacting corresponding circuit of an IC card and a first connecting portion connected between the first arcuate portion and the retaining portion. The second contacting arm comprises a second arcuate portion, a soldering portion downwardly extending from the second arcuate portion, a second connecting portion extending from the retaining portion to the soldering portion, and a pair of fixing portions extending from lateral edges of the second connecting portion. In operation, after the IC card is inserted into the IC connector, the first arcuate portion is downwardly pressed to contact the second arcuate portion. The contact forms a parallel electrical connection between the IC card and the circuit board. Thus the signal transmission path is shortened and the electrical resistance of the contact in the present IC card connector is decreased.
摘要翻译： IC卡连接器包括绝缘壳体和多个触点。通过绝缘壳体限定多个通道，用于在其中接收相应的触点。每个触点包括第一接触臂，第二接触臂和连接在第一和第二接触臂之间的保持部分。第一接触臂包括用于电接触IC卡的相应电路的第一弧形部分和连接在第一弧形部分和保持部分之间的第一连接部分。第二接触臂包括第二弧形部分，从第二弧形部分向下延伸的焊接部分，从保持部分延伸到焊接部分的第二连接部分，以及从第二连接部分的侧边缘延伸的一对固定部分。在操作中，在将IC卡插入IC连接器之后，第一弓形部分被向下按压以接触第二弧形部分。触点在IC卡和电路板之间形成并联的电气连接。因此，信号传输路径被缩短，并且本IC卡连接器中的触点的电阻降低。

6. 外观设计

USD441718S1 High rise connector 失效
标题翻译：高层连接器
公开(公告)号：USD441718S1
公开(公告)日：2001-05-08
申请号：US29112632
申请日：1999-10-20
申请人： Yun-Tie Weng , She Min Cai , Wen-Chung Hsieh , Yu-Chen Chen
设计人： Yun-Tie Weng , She Min Cai , Wen-Chung Hsieh , Yu-Chen Chen

7. 发明申请

US20160368772A1 Efficient NanoMaterials manufacturing process and equipment 审中-公开
标题翻译：高效纳米材料制造工艺和设备
公开(公告)号：US20160368772A1
公开(公告)日：2016-12-22
申请号：US15161163
申请日：2016-05-20
申请人： Yu-Chen Chen , Guoming Zhong
发明人： Yu-Chen Chen , Guoming Zhong
IPC分类号： C01B31/04 , C01G39/06 , C01B25/00 , C01B21/064
CPC分类号： C01B25/003 , B82Y30/00 , B82Y40/00 , C01B21/064 , C01B32/184 , C01B32/23 , C01G39/06 , Y02P20/124 , Y10S977/888
摘要： An efficient method has been invented to make or manufacture holey (or porous) nanomaterials such as 2D graphene by using microwave or similar efficient energy like infrared or halogen oven. The graphene can be put in microwave oven, as example but not limited to, without any catalysts or solvents used during the processes.
摘要翻译：已经发明了一种有效的方法来通过使用微波或类似的有效能量如红外线或卤素炉来制造或制造多孔（或多孔）纳米材料，例如2D石墨烯。石墨烯可以放置在微波炉中，例如但不限于在工艺期间没有使用任何催化剂或溶剂。

8. 发明授权

US07742266B2 ESD/EOS protection circuit and related integrated circuit 失效
标题翻译： ESD / EOS保护电路及相关集成电路
公开(公告)号：US07742266B2
公开(公告)日：2010-06-22
申请号：US11857436
申请日：2007-09-18
申请人： Yu-Chen Chen , Jen-Hao Pan , Chih-Kuo Sun
发明人： Yu-Chen Chen , Jen-Hao Pan , Chih-Kuo Sun
IPC分类号： H02H9/00
CPC分类号： H02H9/046
摘要： An ESD/EOS protection circuit includes a first protection circuit and a second protection circuit. The first protection circuit is coupled between an I/O pad and a power pad and includes a first P-type transistor. The P-type transistor includes a control node, a floating gate, a first connection node, and a second connection node, wherein the first connection node of the first P-type transistor is coupled to the power pad and the second connection node of the first P-type transistor is coupled to the I/O pad. The second protection circuit is coupled between the I/O pad and a ground pad.
摘要翻译： ESD / EOS保护电路包括第一保护电路和第二保护电路。第一保护电路耦合在I / O焊盘和功率焊盘之间，并且包括第一P型晶体管。 P型晶体管包括控制节点，浮动栅极，第一连接节点和第二连接节点，其中第一P型晶体管的第一连接节点耦合到功率垫，并且第二连接节点第一P型晶体管耦合到I / O焊盘。第二保护电路耦合在I / O焊盘和接地焊盘之间。

9. 发明授权

US07371077B1 Electrical connector assembly 失效
标题翻译：电连接器总成
公开(公告)号：US07371077B1
公开(公告)日：2008-05-13
申请号：US11647767
申请日：2006-12-28
申请人： Robert G. McHugh , Yu-Chen Chen
发明人： Robert G. McHugh , Yu-Chen Chen
IPC分类号： H01R12/00
CPC分类号： H01R12/7076 , H01R13/6456 , H05K7/1053
摘要： An electrical connector assembly (100) in the present invention comprises an insulative housing (100), a plurality contacts (100) received therein, a placement device (100) in shape of hollow case for positioning the chip module (3) onto the housing (2), wherein the placement (1) defines a number of deformable members (42) to engage with the chip module for simplifying the chip module (3) to be inserted therein.
摘要翻译：本发明的电连接器组件（100）包括绝缘壳体（100），容纳在其中的多个触点（100），一个中空壳形状的放置装置（100），用于将芯片模块（3）定位在壳体（2），其中所述放置（1）限定许多可变形构件（42）以与所述芯片模块接合，以简化要插入其中的所述芯片模块（3）。

10. 发明申请

US20070281527A1 IC socket with contacts 有权
标题翻译：带插座的IC插座
公开(公告)号：US20070281527A1
公开(公告)日：2007-12-06
申请号：US11810271
申请日：2007-06-05
申请人： Hao-Yun Ma , Yu-Chen Chen
发明人： Hao-Yun Ma , Yu-Chen Chen
IPC分类号： H01R13/15
CPC分类号： H01R13/2442 , H01R12/57 , H01R12/714 , H05K7/1069
摘要： An IC socket includes a plurality of terminals (7) arranged in a matrix defined by row and column directions perpendicular to each other. The terminal includes a contact arm (73) extending from a middle portion of the terminal. The contact arm includes a first resilient arm (731) extending essentially towards the row direction in a first direction, from a top view, and a second resilient arm (733) angled with the first resilient arm and extending essentially towards the row direction in a second direction, from the top view, different from the first direction. Since the second resilient arm extends essentially toward the row direction, rather than parallel to the row direction, and a larger recess is formed between respective resilient arms of adjacent terminals in a same row, there will not be apt to form a short circuit between any portions of the first lower resilient arm and the second upper resilient arm.
摘要翻译： IC插座包括以垂直于彼此垂直的行和列方向限定的矩阵布置的多个端子（7）。端子包括从端子的中间部分延伸的接触臂（73）。接触臂包括从顶视图向第一方向基本上朝行方向延伸的第一弹性臂（731）和与第一弹性臂成角度的第二弹性臂（733），并且基本上朝向行方向延伸第二个方向，从顶部看，不同于第一个方向。由于第二弹性臂基本上朝向行方向而不是平行于行方向延伸，并且在相邻行中的相邻端子的相应的弹性臂之间形成较大的凹部，所以不会容易在任何第一下弹性臂和第二上弹性臂的部分。

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