专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08384491B2 Signal transmission apparatus 有权
标题翻译：信号传输装置
公开(公告)号：US08384491B2
公开(公告)日：2013-02-26
申请号：US12620559
申请日：2009-11-17
申请人： Po-Chuan Hsieh , Hsiao-Yun Su , Yu-Chang Pai , Shou-Kuo Hsu
发明人： Po-Chuan Hsieh , Hsiao-Yun Su , Yu-Chang Pai , Shou-Kuo Hsu
IPC分类号： H01P3/08
CPC分类号： H01Q13/08
摘要： A signal transmission apparatus includes two circuit layers. First and second ground sheets are arranged in the two circuit layers respectively. A third ground sheet is arranged between the two circuit layers. A differential pair includes a transmission line arranged between the first and third ground sheets and a transmission line arranged between the second and third ground sheets. The first to third ground sheets have same electric potential. Projections of the first and second ground sheets on the third ground sheet superpose a border of the third ground sheet. The third ground sheet is formed by extending the border along a signal transmission direction. A vertical distance between the first and second transmission lines is twice as each of a vertical distance from the first ground sheet to the first transmission line and a vertical distance from the second ground sheet to the second transmission line.
摘要翻译：信号传输装置包括两个电路层。第一和第二接地片分别布置在两个电路层中。第三接地片布置在两个电路层之间。差动对包括布置在第一和第三接地片之间的传输线和布置在第二和第三接地片之间的传输线。第一至第三接地片具有相同的电位。第三接地片上的第一和第二接地片的投影叠加第三接地片的边界。第三接地片是沿着信号传输方向延伸边界而形成的。第一和第二传输线之间的垂直距离是从第一接地片到第一传输线的垂直距离以及从第二接地片到第二传输线的垂直距离的两倍。

2. 发明授权

US08049673B2 Electronic device and multi-frequency antenna thereof 失效
标题翻译：电子设备及其多频天线
公开(公告)号：US08049673B2
公开(公告)日：2011-11-01
申请号：US12475512
申请日：2009-05-30
申请人： Po-Chuan Hsieh , Yu-Chang Pai , Hsiao-Yun Su , Chien-Hung Liu , Jia-Chi Chen
发明人： Po-Chuan Hsieh , Yu-Chang Pai , Hsiao-Yun Su , Chien-Hung Liu , Jia-Chi Chen
IPC分类号： H01Q13/00
CPC分类号： H01Q21/24 , G06F1/1616 , G06F1/1698 , H01Q1/2266 , H01Q13/08 , H01Q13/10
摘要： An electronic device includes a multi-frequency antenna. The multi-frequency antenna includes a ground portion, a support body, a radiation portion, and a strap. The ground portion defines a gap, and two grooves communicating with the gap and located at opposite ends of the gap. The radiation portion resists against a sidewall bounding the gap, and is connected to the strap. The radiation portion is accommodated in the gap and substantially coplanar with the ground portion. The radiation portion defines a slot. The support body is located in the gap and on the radiation portion, to support the strap.
摘要翻译：电子设备包括多频天线。多频天线包括接地部分，支撑体，辐射部分和带子。接地部分限定了间隙，并且两个凹槽与间隙连通并且位于间隙的相对端。辐射部分抵抗围绕间隙的侧壁，并且连接到带子。辐射部分容纳在间隙中并且基本上与接地部分共面。辐射部分限定狭缝。支撑体位于间隙和辐射部分上，以支撑带子。

3. 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。

4. 发明授权

US07808338B1 Circuit topology for multiple loads 有权
标题翻译：多个负载的电路拓扑
公开(公告)号：US07808338B1
公开(公告)日：2010-10-05
申请号：US12425394
申请日：2009-04-17
申请人： Hsiao-Yun Su , Ying-Tso Lai , Shou-Kuo Hsu
发明人： Hsiao-Yun Su , Ying-Tso Lai , Shou-Kuo Hsu
IPC分类号： H01P5/04
CPC分类号： H05K1/0246 , H05K2201/044 , H05K2201/09727
摘要： A circuit topology for multiple loads includes a driving terminal for transmitting a driving signal, a number of transmitting lines, and a number of loads operable to receive the driving signal from the driving terminal. The number of loads are connected to the driving terminal one by one via the number of transmitting lines. Two transmitting lines of the number of transmitting lines, which are nearest and farthest respectively from the driving terminal, are both greater than widths of the other transmitting lines.
摘要翻译：用于多个负载的电路拓扑包括用于发送驱动信号的驱动端子，多个发送线路和可操作以从驱动端子接收驱动信号的多个负载。负载数量通过传输线数量逐个连接到驱动端子。距离驱动终端最近和最远的发送线数目的两条发送线都大于其他发送线的宽度。

5. 发明授权

US08410866B2 Radio frequency filter and filtering unit thereof 失效
标题翻译：射频滤波器及其滤波单元
公开(公告)号：US08410866B2
公开(公告)日：2013-04-02
申请号：US12646867
申请日：2009-12-23
申请人： Shen-Chun Li , Shou-Kuo Hsu , Yung-Chieh Chen , Hsiao-Yun Su , Hsien-Chuan Liang
发明人： Shen-Chun Li , Shou-Kuo Hsu , Yung-Chieh Chen , Hsiao-Yun Su , Hsien-Chuan Liang
IPC分类号： H03H7/01
CPC分类号： H03H7/0115 , H03H7/0153
摘要： Parameters of a radio frequency filter can be changed by changing structure of each component of the filter. Material of each component, diameters of each of magnetic cylinders, density of each of conductive coils, thickness of a dielectric layer, and thickness of an insulation tube can be changed. When any component needs to be replaced, each cover is rotated, with connection partitions moving to two slots of an insulation portion, to detach the filter.
摘要翻译：可以通过改变滤波器的每个分量的结构来改变射频滤波器的参数。可以改变每个部件的材料，每个磁性圆筒的直径，每个导电线圈的密度，电介质层的厚度和绝缘管的厚度。当需要更换任何部件时，每个盖板旋转，连接分隔件移动到绝缘部分的两个槽口，以分离过滤器。

6. 发明授权

US08406005B2 Printed circuit board 有权
标题翻译：印刷电路板
公开(公告)号：US08406005B2
公开(公告)日：2013-03-26
申请号：US13050954
申请日：2011-03-18
申请人： Hsiao-Yun Su , Yung-Chieh Chen , Cheng-Hsien Lee
发明人： Hsiao-Yun Su , Yung-Chieh Chen , Cheng-Hsien Lee
IPC分类号： H05K7/10 , H05K7/12
CPC分类号： H05K1/0245 , H05K1/0251 , H05K2201/09718
摘要： A printed circuit board includes first and second transmission lines connected to a first high speed differential signal control chip, third and fourth transmission lines connected to a second high speed differential signal control chip, and fifth and sixth transmission lines connected to a connector pad. To have the first high speed differential signal control chip communicate with the connector pad, the first transmission line is connected to the fifth transmission line through a first connection component, and the second transmission line is connected to the sixth transmission line through a second connection component. To have the second speed differential signal control chip communicate with the connector pad, the third transmission line is connected to the fifth transmission line through the first connection component, and the fourth transmission line is connected to the sixth transmission line through the second connection component.
摘要翻译：印刷电路板包括连接到第一高速差分信号控制芯片的第一和第二传输线，连接到第二高速差分信号控制芯片的第三和第四传输线以及连接到连接器焊盘的第五和第六传输线。为了使第一高速差分信号控制芯片与连接器焊盘通信，第一传输线通过第一连接部件连接到第五传输线，并且第二传输线通过第二连接部件连接到第六传输线。为了使第二速度差分信号控制芯片与连接器焊盘通信，第三传输线通过第一连接部件连接到第五传输线，并且第四传输线通过第二连接部件连接到第六传输线。

7. 发明授权

US08633394B2 Flexible printed circuit board 失效
标题翻译：柔性印刷电路板
公开(公告)号：US08633394B2
公开(公告)日：2014-01-21
申请号：US12780960
申请日：2010-05-17
申请人： Ying-Tso Lai , Hsiao-Yun Su
发明人： Ying-Tso Lai , Hsiao-Yun Su
IPC分类号： H05K1/00
CPC分类号： H05K1/0253 , H05K1/0219 , H05K1/0227 , H05K1/028 , H05K2201/09236 , H05K2201/0969
摘要： A FPCB includes a signal layer, a ground layer, and a dielectric layer lying between the signal layer and the ground layer. At least one high speed signal transmission line is formed on the signal layer. The ground layer has a copper-removed area corresponding to the transmission line. Two ground lines are symmetrically disposed at two opposite sides of the signal transmission line and substantially parallel to the signal transmission line, each ground line and the signal transmission line is spaced at a first predetermined distance. Each ground line and the signal transmission line are spaced at a first predetermined distance.
摘要翻译： FPCB包括位于信号层和接地层之间的信号层，接地层和电介质层。在信号层上形成至少一条高速信号传输线。接地层具有对应于传输线的铜去除区域。两个接地线对称地设置在信号传输线的两个相对侧并且基本上平行于信号传输线，每个接地线和信号传输线以第一预定距离间隔开。每个接地线和信号传输线以第一预定距离隔开。

8. 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。

9. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式