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1. 发明授权

US08627265B2 Computing device and method for automatically checking wiring information 失效
标题翻译：用于自动检查接线信息的计算设备和方法
公开(公告)号：US08627265B2
公开(公告)日：2014-01-07
申请号：US13534046
申请日：2012-06-27
申请人： Ying-Tso Lai , Dan-Chen Wu
发明人： Ying-Tso Lai , Dan-Chen Wu
IPC分类号： G06F17/50
CPC分类号： G06F17/5081
摘要： In a computing device, a computerized method and a non-transitory storage medium are applied in checking a stored wiring diagram for high-noise components in close proximity to signal lines. An electronic component is selected in a PCB wiring file. A checking range of the selected electronic component is determined for searching for one or more signal transmission lines which pass within the checking range in the PCB wiring file. Basic information of the one or more signal transmission lines is recorded into a result list which is displayed on a display unit of the computing device.
摘要翻译：在计算设备中，应用计算机化方法和非暂时性的存储介质来检查存储的接线图，以用于靠近信号线的高噪声分量。在PCB布线文件中选择电子元件。确定所选择的电子部件的检查范围，用于搜索通过PCB布线文件中的检查范围内的一个或多个信号传输线。一个或多个信号传输线的基本信息被记录在显示在计算设备的显示单元上的结果列表中。

2. 发明授权

US08547819B2 Computing device and crosstalk information detection method 失效
标题翻译：计算设备和串扰信息检测方法
公开(公告)号：US08547819B2
公开(公告)日：2013-10-01
申请号：US12961906
申请日：2010-12-07
申请人： Ying-Tso Lai , Shi-Piao Luo , Cheng-Hsien Lee
发明人： Ying-Tso Lai , Shi-Piao Luo , Cheng-Hsien Lee
IPC分类号： H04J1/12
CPC分类号： G06F17/5081 , G06F2217/82
摘要： A computing device and a method reads a circuit board layout file from a storage device, and selects a first signal transmission line from circuit board layout file as a target line. The computing device and method computes a distance between the target line and the aggressor line corresponding to each unit sample length. If the distance is more than or equal to a height of a sample region, the computing device and method defines the height of the sample region as a crosstalk space between the target line and the aggressor line corresponding to a unit sample length. Otherwise, if the distance is less than the height of the sample region, the computing device and method defines the distance as the crosstalk space between the target line and the aggressor line corresponding to the unit sample length.
摘要翻译：计算装置和方法从存储装置读取电路板布局文件，并从电路板布局文件中选择第一信号传输线作为目标线。计算装置和方法计算目标线与对应于每个单位样本长度的侵略线之间的距离。如果距离大于或等于样本区域的高度，则计算设备和方法将样本区域的高度定义为目标线与对应于单位样本长度的侵略线之间的串扰空间。否则，如果距离小于样本区域的高度，则计算装置和方法将该距离定义为对应于单位样本长度的目标线与侵略线之间的串扰空间。

3. 发明授权

US08502617B2 Printed circuit board 失效
标题翻译：印刷电路板
公开(公告)号：US08502617B2
公开(公告)日：2013-08-06
申请号：US13015889
申请日：2011-01-28
申请人： Ying-Tso Lai , Yung-Chieh Chen
发明人： Ying-Tso Lai , Yung-Chieh Chen
IPC分类号： H01P3/08
CPC分类号： H01P3/026 , H05K1/0245 , H05K1/0366 , H05K2201/029 , H05K2201/09263
摘要： A printed circuit board includes a base, a signal layer lying on the base, and a number of pairs of differential signal traces positioned on the signal layer. The base is made of a grid of glass fiber bundles filled with epoxy resin. Each pair of differential signal traces includes a first signal trace and a second signal trace. Each of the first and second signal traces extends in a zigzag pattern. The first signal trace includes a number of wave crests and wave troughs. The wave crests define a reference straight line that connects all the wave crest of the first signal trace. The ratio of the distance from each wave crest to the reference straight line to the orthogonal distance between each wave crest and an adjacent wave trough along the reference straight line is 1:5.
摘要翻译：印刷电路板包括基座，位于基座上的信号层和位于信号层上的多对差分信号迹线。基座由填充有环氧树脂的玻璃纤维束格栅制成。每对差分信号迹线包括第一信号迹线和第二信号迹线。第一和第二信号迹线中的每一个以锯齿形图案延伸。第一个信号迹线包括多个波峰和波谷。波峰定义连接第一个信号迹线的所有波峰的参考直线。每个波峰与参考直线的距离与沿着参考直线的每个波峰与相邻波谷之间的正交距离的比率为1:5。

4. 发明授权

US08283994B2 Differential signal transmission device 失效
标题翻译：差分信号传输装置
公开(公告)号：US08283994B2
公开(公告)日：2012-10-09
申请号：US12560445
申请日：2009-09-16
申请人： Shou-Kuo Hsu , Cheng-Hsien Lee , Ying-Tso Lai , Hsiao-Yun Su , Jia-Chi Chen
发明人： Shou-Kuo Hsu , Cheng-Hsien Lee , Ying-Tso Lai , Hsiao-Yun Su , Jia-Chi Chen
IPC分类号： H03H7/38
CPC分类号： H04L25/0272
摘要： A differential signal transmission device transmits N differential signal pairs from a differential signal generator to a number of receiving terminals. The N differential signal pairs include N positive signals and N negative signals. The N positive signals are clustered at a first positive clustering point. The first positive clustering point is connected to a second positive clustering point via a first matching resistor. The second positive clustering point is grounded via a first grounding resistor, and outputs a number of positive signals to the number of receiving terminals respectively. The N negative signals are clustered at a first negative clustering point. The first negative clustering point is connected to a second negative clustering point via a second matching resistor. The second negative signal clustering point is grounded via a second grounding resistor, and outputs a number of negative signals to the number of receiving terminals respectively.
摘要翻译：差分信号传输装置将差分信号发生器的N个差分信号对发送到多个接收终端。 N个差分信号对包括N个正信号和N个负信号。 N个正信号聚集在第一个正聚类点。第一正聚集点通过第一匹配电阻连接到第二正聚集点。第二个正聚集点通过第一接地电阻接地，并分别输出多个正信号到接收端的数量。 N个负信号聚集在第一个负聚类点。第一负聚集点通过第二匹配电阻器连接到第二负聚集点。第二负信号聚簇点通过第二接地电阻接地，并分别输出多个负信号至接收端数。

5. 发明授权

US08341587B2 Method of managing process factors that influence electrical properties of printed circuit boards 有权
标题翻译：管理影响印刷电路板电气特性的工艺因素的方法
公开(公告)号：US08341587B2
公开(公告)日：2012-12-25
申请号：US13092966
申请日：2011-04-24
申请人： Hsiao-Yun Su , Ying-Tso Lai , Cheng-Hsien Lee
发明人： Hsiao-Yun Su , Ying-Tso Lai , Cheng-Hsien Lee
IPC分类号： G06F17/50
CPC分类号： G06F17/5068 , G06F2217/10
摘要： In a method of managing process factors that influence electrical properties of printed circuit boards (PCBs), n process factors are arranged in an order according to different influence to one kind of electrical property of the PCBs. The different influence is determined by first experiments designed using the Taguchi method. M process factors that have important influence to the electrical property are obtained from the n process factors according to the order to design second experiments. A computing formula for the electrical property is fitted using the m process factors according to simulated results of the second experiments, and a variation range of each of the m process factors is computed according to the computing formula.
摘要翻译：在管理影响印刷电路板（PCB）的电性能的工艺因素的方法中，根据对PCB的一种电性能的不同影响，n个工艺因素按顺序排列。不同的影响由使用田口方法设计的第一个实验确定。对电性能有重要影响的M个工艺因素根据设计第二个实验的顺序从n个工艺因素中获得。根据第二次实验的模拟结果，使用m个工艺因子拟合电性能的计算公式，并根据计算公式计算每个m个工艺因子的变化范围。

6. 发明授权

US08203082B2 Printed circuit board 有权
标题翻译：印刷电路板
公开(公告)号：US08203082B2
公开(公告)日：2012-06-19
申请号：US12272797
申请日：2008-11-18
申请人： Yu-Chang Pai , Shou-Kuo Hsu , Chien-Hung Liu , Ying-Tso Lai
发明人： Yu-Chang Pai , Shou-Kuo Hsu , Chien-Hung Liu , Ying-Tso Lai
IPC分类号： H05K1/11
CPC分类号： H05K1/116 , H05K1/0245 , H05K1/0251 , H05K1/165 , H05K3/429 , H05K2201/09236 , H05K2201/09281 , H05K2201/09636
摘要： A printed circuit board includes a first layout layer, a second layout layer, a copper foil layer, a first via and a second via. The first layout layer has a first signal line and a second signal line, each of which has a curved first portion. The second layout layer has a third signal line and a fourth signal line, each of which also has a curved first portion. The curved first portions of the first signal line, the second signal line, the third signal line and the fourth signal line are coupled to the first via and the second via. In this case, the curved first portions of the first signal line, the second signal line, the third signal line and the fourth signal line cooperatively generate spiral inductance characteristic.
摘要翻译：印刷电路板包括第一布局层，第二布局层，铜箔层，第一通孔和第二通孔。第一布局层具有第一信号线和第二信号线，每条信号线都具有弯曲的第一部分。第二布局层具有第三信号线和第四信号线，每条信号线还具有弯曲的第一部分。第一信号线，第二信号线，第三信号线和第四信号线的弯曲的第一部分耦合到第一通孔和第二通孔。在这种情况下，第一信号线，第二信号线，第三信号线和第四信号线的弯曲的第一部分协同地产生螺旋电感特性。

7. 发明授权

US08420948B2 Printed circuit board 有权
标题翻译：印刷电路板
公开(公告)号：US08420948B2
公开(公告)日：2013-04-16
申请号：US12973604
申请日：2010-12-20
申请人： Ying-Tso Lai , Yu-Chang Pai
发明人： Ying-Tso Lai , Yu-Chang Pai
IPC分类号： H05K1/09
CPC分类号： H05K1/116 , H05K3/3447
摘要： A printed circuit board includes a layer. A layer of copper is covered on a surface of the layer. A through hole extends through the printed circuit board. A thermal engraving is defined in the surface of the layer, surrounding the through hole and without being covered by the layer of copper. The thermal engraving includes a first opening and a second opening. The first opening of the thermal engraving faces an output terminal of the power supply, and is non-contiguous with the second opening.
摘要翻译：印刷电路板包括一层。铜层被覆盖在该层的表面上。通孔延伸穿过印刷电路板。在该表面中限定了热雕刻，围绕通孔并且不被铜层覆盖。热雕刻包括第一开口和第二开口。热雕刻的第一开口面向电源的输出端，并且与第二开口不连续。

8. 发明授权

US08272141B2 Probe apparatus 失效
标题翻译：探头设备
公开(公告)号：US08272141B2
公开(公告)日：2012-09-25
申请号：US12784511
申请日：2010-05-21
申请人： Shen-Chun Li , Shou-Kuo Hsu , Hsien-Chuan Liang , Ying-Tso Lai
发明人： Shen-Chun Li , Shou-Kuo Hsu , Hsien-Chuan Liang , Ying-Tso Lai
IPC分类号： G01B5/00 , G01B5/02 , G01B21/02
CPC分类号： G01B3/20 , Y10T74/19698
摘要： An exemplary probe apparatus includes a fixture, a first probe assembly, a motor, a lead screw, two guide members, a second probe, and a reduction gear unit. The first probe assembly is fixedly attached to the fixture and includes a first probe. The motor has a drive shaft attached to the fixture. The lead screw is coupled to the fixture. The two guide members are attached to the fixture and parallel to the lead screw. The second probe assembly is moveably attached to the lead screw and the at least one guide member, and includes a second probe. The reduction gear unit is coupled to the drive shaft and the lead screw to transmit power from the motor to the second probe assembly through the lead screw. The second probe assembly is configured for moving the second probe towards or away from the first probe along the two guide members.
摘要翻译：示例性探针装置包括固定装置，第一探针组件，马达，导螺杆，两个引导构件，第二探针和减速装置。第一探针组件固定地附接到固定装置并且包括第一探针。电动机具有连接到固定装置的驱动轴。导螺杆联接到固定装置。两个引导构件连接到夹具并平行于导螺杆。第二探针组件可移动地附接到导螺杆和至少一个引导构件，并且包括第二探针。减速齿轮单元联接到驱动轴和导螺杆，以将动力从马达通过丝杠传递到第二探针组件。第二探针组件被构造成沿着两个引导构件将第二探针朝向或远离第一探头移动。

9. 发明授权

US08266574B2 Method of optimizing parameters of electronic components on printed circuit boards 失效
标题翻译：优化印刷电路板上电子元器件参数的方法
公开(公告)号：US08266574B2
公开(公告)日：2012-09-11
申请号：US13094807
申请日：2011-04-26
申请人： Hsiao-Yun Su , Ying-Tso Lai , Cheng-Hsien Lee
发明人： Hsiao-Yun Su , Ying-Tso Lai , Cheng-Hsien Lee
IPC分类号： G06F17/50
CPC分类号： G06F17/505 , G06F17/5036 , G06F17/5068 , G06F2217/08
摘要： In a method of optimizing parameters of electronic components on printed circuit boards (PCBs), a first experiment table for m variables of one type of parameter of P electronic components on a PCB is designed using n values of each variable and the RSM. P EHs of each first experiment are obtained by simulating, and P EH empirical formulas are computed according to the P EHs. A second experiment table for the m variables is designed using n′ values of each variable and the full factorial design, and P EHs of each second experiment are computed using the P EH empirical formulas. Experiments, all the P EHs of which are greater than 1, are filtered from the second experiment tables, and an average EH of each filtered experiment is computed to pick an experiment the average EH of which is the greatest. The values of the m variables in the picked experiment are considered as optimized.
摘要翻译：在印刷电路板（PCB）上优化电子部件参数的方法中，使用每个变量和RSM的n个值设计PCB上P电子部件的一种类型参数的m个变量的第一个实验表。通过模拟获得每个第一个实验的P EH，并且根据P EH计算P EH经验公式。使用每个变量的n'值和全因子设计设计m个变量的第二个实验表，并且使用P EH经验公式计算每个第二个实验的P EH。从第二个实验表中筛选出所有P EH大于1的实验，并计算每个滤波实验的平均EH，以选择其平均EH最大的实验。所选实验中的m个变量的值被认为是优化的。

10. 发明授权

US07992124B2 System and method for optimizing analog circuit designs 失效
标题翻译：优化模拟电路设计的系统和方法
公开(公告)号：US07992124B2
公开(公告)日：2011-08-02
申请号：US12257366
申请日：2008-10-23
申请人： Ying-Tso Lai , Tsung-Sheng Huang , Shou-Kuo Hsu
发明人： Ying-Tso Lai , Tsung-Sheng Huang , Shou-Kuo Hsu
IPC分类号： G06F17/50 , G06F9/455
CPC分类号： G06F17/5063 , G06F2217/10
摘要： A system for optimizing analog circuit designs includes an input device, a data processing device, and a data storage device. The data processing device includes a selecting module, a calculation module, and a determining module. The selecting module is for receiving input from the input device and selecting electronic components composing the circuit from the data storage device. The calculation module is for calculating average values and standard deviations of each electronic component, generating normal distribution samples of each electronic component, and calculating output voltages of the circuit. The determining module is for determining whether the circuit meets a process capability standard.
摘要翻译：用于优化模拟电路设计的系统包括输入装置，数据处理装置和数据存储装置。数据处理装置包括选择模块，计算模块和确定模块。选择模块用于从输入设备接收输入，并从数据存储设备中选择构成电路的电子元件。计算模块用于计算每个电子部件的平均值和标准偏差，产生每个电子部件的正态分布样本，以及计算电路的输出电压。确定模块用于确定电路是否满足过程能力标准。

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