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1. 发明授权

US07651367B2 Electrical connector with pressed push arms each having an upwardly tapered guiding face with an edge behind a ledge of an inner surface of a side wall of the housing 失效
标题翻译：具有按压推臂的电连接器，每个具有向上锥形的引导面，其具有在壳体的侧壁的内表面的凸缘后面的边缘
公开(公告)号：US07651367B2
公开(公告)日：2010-01-26
申请号：US12077972
申请日：2008-03-24
申请人： Chun-Yi Chang , Fang-Chu Liao
发明人： Chun-Yi Chang , Fang-Chu Liao
IPC分类号： H05K1/00
CPC分类号： H05K7/1053
摘要： An IC socket connector comprises a base and perimeter walls with corresponding inner sidewalls and outer sidewalls to form an inner cavity therebetween for receiving an IC package. An inner sidewall of the perimeter walls has a push arm at least which has an interfacing part between an inclined lead-in surface and a flat surface at the terminal end of the push arm. The distance from the interfacing part to the contact area is larger than the one from the corresponding inner sidewall to the contact area.
摘要翻译： IC插座连接器包括具有对应的内侧壁和外侧壁的基部和周边壁，以在其间形成用于接收IC封装的内腔。周壁的内侧壁具有至少具有在倾斜导入表面与推动臂末端的平坦表面之间的接合部分的推臂。从接口部分到接触区域的距离大于从相应的内侧壁到接触区域的距离。

2. 发明申请

US20090047805A1 Socket with solder pad 有权
标题翻译：带焊盘的插座
公开(公告)号：US20090047805A1
公开(公告)日：2009-02-19
申请号：US12229012
申请日：2008-08-18
申请人： Fang-Chu Liao , Chun-Yi Chang
发明人： Fang-Chu Liao , Chun-Yi Chang
IPC分类号： H01R12/00
CPC分类号： H01R12/707 , H01R12/716 , H05K3/3426 , H05K2201/10325 , H05K2201/10818 , H05K2201/10848 , Y02P70/613
摘要： A socket, for electrically connecting an IC package and a printed circuit board, comprises an insulative housing and a plurality of contacts received in the insulative housing. The insulative housing has an opening in a center thereof, a solder pad is received in the opening and has a soldering board which is soldered to the printed circuit board to enhance a mechanical connection between the socket and the printed circuit board.
摘要翻译：用于电连接IC封装和印刷电路板的插座包括绝缘壳体和容纳在绝缘壳体中的多个触点。绝缘壳体在其中心具有开口，焊盘被容纳在开口中，并且具有焊接到印刷电路板的焊接板，以增强插座和印刷电路板之间的机械连接。

3. 发明申请

US20080227309A1 Land grid array connector 有权
标题翻译：电网阵列连接器
公开(公告)号：US20080227309A1
公开(公告)日：2008-09-18
申请号：US12077152
申请日：2008-03-17
申请人： Fang-Chu Liao , Shuo-Hsiu Hsu , Chun-Yi Chang
发明人： Fang-Chu Liao , Shuo-Hsiu Hsu , Chun-Yi Chang
IPC分类号： H01R12/00
CPC分类号： H01R13/514 , H01R31/08
摘要： A land grid array (LGA) connector, for electrically connecting an IC (Integrated Circuit) package to a printed circuit board, comprises a retaining frame, a plurality of sections mounted on the retaining frame and a plurality of contacts received in the sections. Each contact having a contacting portion extending beyond the top surface of the section to contact with the IC package, and the contacting portions of the contacts received in a same section have two opposed extending direction to evenly and elastically support the IC package when the IC package is pressed toward the contacts.
摘要翻译：用于将IC（集成电路）封装电连接到印刷电路板的焊盘格栅阵列（LGA）连接器包括保持框架，安装在保持框架上的多个部分和在该部分中接收的多个触点。每个触点具有延伸超过该部分的顶表面的接触部分以与IC封装接触，并且接收在相同部分中的触头的接触部分具有两个相对的延伸方向，以便当IC封装被压向联系人。

4. 发明申请

US20080220627A1 IC package having improved structure 失效
标题翻译： IC封装具有改进的结构
公开(公告)号：US20080220627A1
公开(公告)日：2008-09-11
申请号：US12075154
申请日：2008-03-10
申请人： Fang-Chu Liao , Chun-Yi Chang
发明人： Fang-Chu Liao , Chun-Yi Chang
IPC分类号： H01R12/00 , H01R13/40 , H01R13/15
CPC分类号： H05K7/1053 , H01R12/716 , H01R13/2435 , H01R13/2492
摘要： An electrical connector assembly comprises an insulative housing having a base, with a mating interface, and a mounting interface corresponding to the mating face. The base has peripheral walls extending upwardly from the mating face. A plurality of contacts arranged in the base of the insulative housing. At least a pair of cantilevered push fingers formed on two adjacent walls for pushing the integrated circuit module toward opposing walls. At least a support device formed on the bottom of the push finger.
摘要翻译：电连接器组件包括绝缘壳体，其具有基座，配合接口以及对应于配合面的安装界面。基座具有从配合面向上延伸的周壁。布置在绝缘壳体的基部中的多个触点。形成在两个相邻壁上的至少一对悬臂推动指状物，用于将集成电路模块推向相对的壁。至少一个支撑装置形成在推动手指的底部。

5. 发明授权

US07819669B2 Land grid array connector 有权
标题翻译：电网阵列连接器
公开(公告)号：US07819669B2
公开(公告)日：2010-10-26
申请号：US12077152
申请日：2008-03-17
申请人： Fang-Chu Liao , Shuo-Hsiu Hsu , Chun-Yi Chang
发明人： Fang-Chu Liao , Shuo-Hsiu Hsu , Chun-Yi Chang
IPC分类号： H01R12/00
CPC分类号： H01R13/514 , H01R31/08
摘要： A land grid array (LGA) connector, for electrically connecting an IC (Integrated Circuit) package to a printed circuit board, comprises a retaining frame, a plurality of sections mounted on the retaining frame and a plurality of contacts received in the sections. Each contact having a contacting portion extending beyond the top surface of the section to contact with the IC package, and the contacting portions of the contacts received in a same section have two opposed extending direction to evenly and elastically support the IC package when the IC package is pressed toward the contacts.
摘要翻译：用于将IC（集成电路）封装电连接到印刷电路板的焊盘格栅阵列（LGA）连接器包括保持框架，安装在保持框架上的多个部分和在该部分中接收的多个触点。每个触点具有延伸超过该部分的顶表面的接触部分以与IC封装接触，并且接收在相同部分中的触头的接触部分具有两个相对的延伸方向，以便当IC封装被压向联系人。

6. 发明授权

US07654862B2 IC package having improved structure 失效
标题翻译： IC封装具有改进的结构
公开(公告)号：US07654862B2
公开(公告)日：2010-02-02
申请号：US12075154
申请日：2008-03-10
申请人： Fang-Chu Liao , Chun-Yi Chang
发明人： Fang-Chu Liao , Chun-Yi Chang
IPC分类号： H05K1/00
CPC分类号： H05K7/1053 , H01R12/716 , H01R13/2435 , H01R13/2492
摘要： An electrical connector assembly comprises an insulative housing having a base, with a mating interface, and a mounting interface corresponding to the mating face. The base has peripheral walls extending upwardly from the mating face. A plurality of contacts arranged in the base of the insulative housing. At least a pair of cantilevered push fingers formed on two adjacent walls for pushing the integrated circuit module toward opposing walls. At least a support device formed on the bottom of the push finger.
摘要翻译：电连接器组件包括绝缘壳体，其具有基座，配合接口以及对应于配合面的安装界面。基座具有从配合面向上延伸的周壁。布置在绝缘壳体的基部中的多个触点。形成在两个相邻壁上的至少一对悬臂推动指状物，用于将集成电路模块推向相对的壁。至少一个支撑装置形成在推动手指的底部。

7. 发明申请

US20090035995A1 Electrical connector with improved housing structure 有权
公开(公告)号：US20090035995A1
公开(公告)日：2009-02-05
申请号：US12221586
申请日：2008-08-04
申请人： Chun-Yi Chang , Fang-Chu Liao
发明人： Chun-Yi Chang , Fang-Chu Liao
IPC分类号： H01R24/00
CPC分类号： H01R13/2492 , H01R43/18
摘要： An electrical connector includes an insulative housing having a number of contact receiving passageways and a number of contacts received in the contact receiving passageways of the housing. Each of the contacts includes a main body and a spring contact arm extending upwardly from the main body. The contacts disposed in the housing are divided into a first group in a first area and a second group in a second area of the housing. The spring contact arms of the first and second group extend in different directions and opposite to each other. The insulative housing defines a plurality of recesses between the first area and second area.

8. 发明授权

US07588441B2 Electrical connector with improved housing structure 有权
标题翻译：电连接器具有改进的外壳结构
公开(公告)号：US07588441B2
公开(公告)日：2009-09-15
申请号：US12221586
申请日：2008-08-04
申请人： Chun-Yi Chang , Fang-Chu Liao
发明人： Chun-Yi Chang , Fang-Chu Liao
IPC分类号： H01R12/00
CPC分类号： H01R13/2492 , H01R43/18
摘要： An electrical connector includes an insulative housing having a number of contact receiving passageways and a number of contacts received in the contact receiving passageways of the housing. Each of the contacts includes a main body and a spring contact arm extending upwardly from the main body. The contacts disposed in the housing are divided into a first group in a first area and a second group in a second area of the housing. The spring contact arms of the first and second group extend in different directions and opposite to each other. The insulative housing defines a plurality of recesses between the first area and second area.
摘要翻译：电连接器包括具有多个接触接收通道的绝缘壳体和容纳在壳体的接触接收通道中的多个触点。每个触点包括主体和从主体向上延伸的弹簧接触臂。布置在壳体中的触点在壳体的第一区域中分为第一组，第二组分为第二组。第一组和第二组的弹簧接触臂在不同方向上彼此相对延伸。绝缘壳体在第一区域和第二区域之间限定多个凹部。

9. 发明申请

US20080233788A1 Electrical connector with recessed configuration of push arms 失效
标题翻译：电动连接器，带有推臂的凹槽结构
公开(公告)号：US20080233788A1
公开(公告)日：2008-09-25
申请号：US12077972
申请日：2008-03-24
申请人： Chun-Yi Chang , Fang-Chu Liao
发明人： Chun-Yi Chang , Fang-Chu Liao
IPC分类号： H05K7/10
CPC分类号： H05K7/1053
摘要： An IC socket connector comprises a base and perimeter walls with corresponding inner sidewalls and outer sidewalls to form an inner cavity therebetween for receiving an IC package. An inner sidewall of the perimeter walls has a push arm at least which has an interfacing part between an inclined lead-in surface and a flat surface at the terminal end of the push arm. The distance from the interfacing part to the contact area is larger than the one from the corresponding inner sidewall to the contact area.
摘要翻译： IC插座连接器包括具有对应的内侧壁和外侧壁的基部和周边壁，以在其间形成用于接收IC封装的内腔。周壁的内侧壁具有至少具有在倾斜导入表面与推动臂末端的平坦表面之间的接合部分的推臂。从接口部分到接触区域的距离大于从相应的内侧壁到接触区域的距离。

10. 发明授权

US07841859B2 Socket with solder pad 有权
标题翻译：带焊盘的插座
公开(公告)号：US07841859B2
公开(公告)日：2010-11-30
申请号：US12229012
申请日：2008-08-18
申请人： Fang-Chu Liao , Chun-Yi Chang
发明人： Fang-Chu Liao , Chun-Yi Chang
IPC分类号： H01R12/00
CPC分类号： H01R12/707 , H01R12/716 , H05K3/3426 , H05K2201/10325 , H05K2201/10818 , H05K2201/10848 , Y02P70/613
摘要： A socket, for electrically connecting an IC package and a printed circuit board, comprises an insulative housing and a plurality of contacts received in the insulative housing. The insulative housing has an opening in a center thereof, a solder pad is received in the opening and has a soldering board which is soldered to the printed circuit board to enhance a mechanical connection between the socket and the printed circuit board.
摘要翻译：用于电连接IC封装和印刷电路板的插座包括绝缘壳体和容纳在绝缘壳体中的多个触点。绝缘壳体在其中心具有开口，焊盘被容纳在开口中，并且具有焊接到印刷电路板的焊接板，以增强插座和印刷电路板之间的机械连接。

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