公开(公告)号：US20130011103A1

公开(公告)日：2013-01-10

申请号：US13542608

申请日：2012-07-05

申请人： LE YU ,  YA-DONG ZHU ,  YUN-CHENG HOU ,  JOHN CHOW

发明人： LE YU ,  YA-DONG ZHU ,  YUN-CHENG HOU ,  JOHN CHOW

IPC分类号： G02B6/36

CPC分类号： G02B6/4261 ,  G02B6/3897 ,  G02B6/4204

摘要： An optoelectronic connector includes a cover, a circuit board mounted in the cover, and an optical module assembled to the circuit board. The optical module includes a lens module having a U-shaped receiving space, a ferrule mounted on an end of an optical waveguide, and a locking bolt releasably inserted through the lens module and assembled into the ferrule. The ferrule has two opposite side walls and adapted to be at least partly received within the receiving space. The locking bolt is configured for securely mounting the ferrule and lens module together.

摘要翻译： 光电连接器包括盖，安装在盖中的电路板和组装到电路板的光学模块。 光学模块包括具有U形接收空间的透镜模块，安装在光波导端部的套圈以及可释放地插入透镜模块并组装到套圈中的锁定螺栓。 套管具有两个相对的侧壁，并且适于至少部分地容纳在容纳空间内。 锁定螺栓被配置为将套圈和透镜模块牢固地安装在一起。

公开(公告)号：US20130183009A1

公开(公告)日：2013-07-18

申请号：US13740476

申请日：2013-01-14

申请人： JIN-HUA MENG ,  YA-DONG ZHU ,  YUN-CHENG HOU ,  JOHN CHOW

发明人： JIN-HUA MENG ,  YA-DONG ZHU ,  YUN-CHENG HOU ,  JOHN CHOW

IPC分类号： G02B6/42

CPC分类号： G02B6/42 ,  G02B6/3885 ,  G02B6/3897 ,  G02B6/4214 ,  G02B6/4261 ,  G02B6/4284 ,  G02B6/4292

摘要： An optical-electrical connector assembly comprises a housing, a printed circuit board received in the housing and including a number of converting elements, a lens member, a ferrule aligned with the lens member and having a resisting portion, an integrated securing member, a coiled spring received in the securing member, and an optical cable having a number of optical fibers. The ferrule has a first engaging portion and a second engaging portion engaged with the housing. The coiled spring is compressed between the resisting portion and the first engaging portion.

摘要翻译： 光电连接器组件包括壳体，容纳在壳体中并包括多个转换元件的印刷电路板，透镜构件，与透镜构件对准并具有阻挡部分的套圈，集成固定构件，卷绕 弹簧被容纳在固定构件中，并且具有多根光纤的光缆。 套圈具有与壳体接合的第一接合部分和第二接合部分。 螺旋弹簧在阻力部分和第一接合部分之间被压缩。

公开(公告)号：US20130077921A1

公开(公告)日：2013-03-28

申请号：US13419659

申请日：2012-03-14

申请人： JIN-HUA MENG ,  YA-DONG ZHU ,  YUN-CHENG HOU ,  JOHN CHOW

发明人： JIN-HUA MENG ,  YA-DONG ZHU ,  YUN-CHENG HOU ,  JOHN CHOW

IPC分类号： G02B6/36

CPC分类号： G02B6/426 ,  G02B6/4204 ,  G02B6/4206 ,  G02B6/4237 ,  G02B6/4246 ,  G02B6/425 ,  G02B6/4292

摘要： An optical-electrical connector (100) includes a housing (11), a circuit board (3) received in the housing and having a transducer for bidirectional optical-electrical signal conversion, a lens member (42) mounted on the circuit board, a ferrule (43) receiving a number of optical channels and having a resisting face (431), a supporting portion (51) having a base wall (511), and a resilient member. The ferrule is situated behind the lens member within the housing and aligned with the lens member along a front-to-back direction. The resilient member is permanently maintained an invariable compressed state between the base wall and the resisting face of the ferrule to provide an invariable forward resilient force to the ferrule for fixing the ferrule to the lens member, when the optical-electrical connector is used and unused.

摘要翻译： 光电连接器（100）包括壳体（11），容纳在壳体中并具有用于双向光电信号转换的换能器的电路板（3），安装在电路板上的透镜构件（42）， 接收多个光通道并具有阻力面（431）的套圈（43），具有底壁（511）的支撑部分（51）和弹性构件。 套圈位于透镜构件的后面，并且沿着前后方向与透镜构件对准。 弹性构件永久地保持在基座壁和套管的阻力面之间的不变的压缩状态，以在使用光电连接器并且未使用时向管座提供不变的向前弹性力以将套圈固定到透镜构件 。

公开(公告)号：US20100238076A1

公开(公告)日：2010-09-23

申请号：US12725470

申请日：2010-03-17

申请人： CHANG-CHING LIN ,  JOHN CHOW ,  YUN-CHENG HOU

发明人： CHANG-CHING LIN ,  JOHN CHOW ,  YUN-CHENG HOU

IPC分类号： H01Q9/04 ,  H01Q1/24

CPC分类号： H01Q1/243 ,  H01Q1/38 ,  H01Q9/42

摘要： An electronic apparatus includes a main circuit board and a printed antenna secured to the main circuit board. The main circuit board has a grounding trace and a feed trace. The printed antenna includes an insulative base having a number of conductive traces deposited thereon in order to form a grounding portion and a radiating portion separated from each other. The grounding and the radiating portions have first and second conductive pads electrically and mechanically connecting the grounding trace and the feed trace, respectively. As a result, traditional coaxial cables used for connecting the printed antenna and the main circuit board are omitted.

摘要翻译： 电子设备包括主电路板和固定到主电路板的印刷天线。 主电路板具有接地迹线和馈电迹线。 印刷天线包括一个绝缘基底，其上沉积有多个导电迹线，以形成彼此分离的接地部分和辐射部分。 接地和辐射部分分别具有电和机械地连接接地迹线和馈电迹线的第一和第二导电焊盘。 结果，省略了用于连接印刷天线和主电路板的传统同轴电缆。

公开(公告)号：US20110279341A1

公开(公告)日：2011-11-17

申请号：US12906180

申请日：2010-10-18

申请人： SHENG-CHE CHANG ,  CHANG-CHING LIN ,  CHUN-CHIEH TSENG ,  YUN-CHENG HOU ,  JOHN CHOW

发明人： SHENG-CHE CHANG ,  CHANG-CHING LIN ,  CHUN-CHIEH TSENG ,  YUN-CHENG HOU ,  JOHN CHOW

IPC分类号： H01Q9/16 ,  H01Q5/01

CPC分类号： H01Q9/285 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q5/371 ,  H01Q5/392 ,  H01Q9/16

摘要： A dipole antenna assembly (100, 200) includes a dipole antenna (10, 30) and a feeding element (20, 40) connecting with the dipole antenna. The dipole antenna includes a radiation portion (12, 32), a ground portion (13, 33) and a circuit (14, 34). The feeding element includes a central conductor (21, 41) soldered on the radiation portion at a first position, and a shielding layer (23, 43) soldered on the ground portion at a second position. The circuit includes one end connecting with the radiation portion at the first position, and another end connecting with the ground position at the second position for impedance matching.

摘要翻译： 偶极天线组件（100,200）包括偶极天线（10,30）和与偶极子天线连接的馈电元件（20,40）。 偶极天线包括辐射部分（12,32），接地部分（13,33）和电路（14,34）。 馈电元件包括​​在第一位置处焊接在辐射部分上的中心导体（21,41）和在第二位置焊接在接地部分上的屏蔽层（23,43）。 电路包括在第一位置处与辐射部分连接的一端，以及在第二位置连接与接地位置进行阻抗匹配的另一端。

公开(公告)号：US20120013522A1

公开(公告)日：2012-01-19

申请号：US13181563

申请日：2011-07-13

申请人： TAIICHI YAMAGUCHI ,  JOHN CHOW ,  YUN-CHENG HOU ,  CHANG-CHING LIN

发明人： TAIICHI YAMAGUCHI ,  JOHN CHOW ,  YUN-CHENG HOU ,  CHANG-CHING LIN

IPC分类号： H01Q21/08 ,  H01Q9/04

CPC分类号： H01Q9/30 ,  H01Q5/385 ,  H01Q9/16

摘要： A multiband antenna (10) includes a grounding element (11), a feeding element (12) resonating at a first frequency band, a first parasitic radiation (13) element spaced apart from the feeding element, and a parasitic element (14) disposed between the first parasitic radiation element and the feeding element for operating at the second frequency band. The first parasitic radiation element is designed for operating at a second frequency band.

摘要翻译： 多频带天线（10）包括接地元件（11），在第一频带谐振的馈电元件（12），与馈电元件间隔开的第一寄生辐射（13）元件和设置在所述馈电元件 在第一寄生辐射元件和用于在第二频带处操作的馈电元件之间。 第一寄生辐射元件设计用于在第二频带上操作。

公开(公告)号：US20110285597A1

公开(公告)日：2011-11-24

申请号：US13110045

申请日：2011-05-18

申请人： TAIICHI YAMAGUCHI ,  JOHN CHOW ,  YUN-CHENG HOU ,  CHANG-CHING LIN

发明人： TAIICHI YAMAGUCHI ,  JOHN CHOW ,  YUN-CHENG HOU ,  CHANG-CHING LIN

IPC分类号： H01Q9/04

CPC分类号： H01Q1/2291 ,  H01Q5/357 ,  H01Q9/26 ,  H01Q9/28 ,  H01Q9/38

摘要： An antenna assembly (100) includes an antenna (10) and a coaxial cable (20). The antenna includes a first antenna element (11) and a second antenna element (12) bent from a strip-like metal sheet and discrete from the first antenna element. The first and second antenna elements are symmetrically formed with respect to a first axis (X). The coaxial cable is disposed along or parallel with the first axis and includes an inner conductor (21) electrically connected with the first antenna element, and an outer conductor (22) electrically connected with the second antenna element.

摘要翻译： 天线组件（100）包括天线（10）和同轴电缆（20）。 天线包括从带状金属片弯曲并与第一天线元件分离的第一天线元件（11）和第二天线元件（12）。 第一和第二天线元件相对于第一轴线（X）对称地形成。 同轴电缆沿着或与第一轴线平行设置并且包括与第一天线元件电连接的内部导体（21）和与第二天线元件电连接的外部导体（22）。

公开(公告)号：US20100295746A1

公开(公告)日：2010-11-25

申请号：US12787380

申请日：2010-05-25

申请人： JOHN CHOW ,  YUN-CHENG HOU ,  CHANG-CHING LIN ,  SHENG-CHE CHANG ,  CHUN-CHIEH TSENG ,  TAIICHI YAMAGUCHI

发明人： JOHN CHOW ,  YUN-CHENG HOU ,  CHANG-CHING LIN ,  SHENG-CHE CHANG ,  CHUN-CHIEH TSENG ,  TAIICHI YAMAGUCHI

IPC分类号： H01Q9/16 ,  H01Q5/00

CPC分类号： H01Q9/30 ,  H01Q5/321 ,  H01Q9/40 ,  H01Q21/18 ,  H01Q21/28

摘要： A dual-band dipole antenna (100) includes a ground radiating portion (2), a signal radiating portion (3) and a feed wire (1). The feed wire (1) has a ground portion (12) connected to the ground radiating portion (2), and a core conduct (11) connected to the signal radiating portion (3). The signal radiating portion (3) has a first branch (31), a second branch (32) having a same length and a same width as the first branch (31), and a middle portion (33) connecting the first branch (31) and the second branch (32) at connecting points. Each of the first branch (31) and the second branch (32) has a first radiating length (D1) extending from the connecting point and a second radiating length (D2) extending from the connecting point.

摘要翻译： 双频带偶极天线（100）包括地面辐射部分（2），信号辐射部分（3）和馈线（1）。 馈电线（1）具有连接到地面辐射部分（2）的接地部分（12）和连接到信号辐射部分（3）的芯导体（11）。 信号辐射部分（3）具有第一分支（31），具有与第一分支（31）相同长度和相同宽度的第二分支（32）和连接第一分支（31）的中间部分 ）和第二分支（32）。 第一分支（31）和第二分支（32）中的每一个具有从连接点延伸的第一辐射长度（D1）和从连接点延伸的第二辐射长度（D2）。

公开(公告)号：US20120247826A1

公开(公告)日：2012-10-04

申请号：US13241300

申请日：2011-09-23

申请人： JOHN CHOW ,  YUEH-SHAN SHIH ,  YONG-CHUN XU ,  JIAN-SHE HU

发明人： JOHN CHOW ,  YUEH-SHAN SHIH ,  YONG-CHUN XU ,  JIAN-SHE HU

IPC分类号： H05K9/00

CPC分类号： H05K1/0218 ,  H05K3/4614 ,  H05K2201/0715 ,  H05K2201/0723 ,  H05K2201/09481 ,  H05K2201/09981

摘要： A circuit board (100) includes a first shielding layer (20) extending horizontally, an accessorial shielding layer, a signal circuit layer (3) positioned between the first shielding layer and the accessorial shielding layer, and a circumferential shielding layer (6) surrounding the circuit board and electrically connecting with the first shielding layer and the accessorial shielding layer to improve shielding effect.

摘要翻译： 电路板（100）包括水平延伸的第一屏蔽层（20），辅助屏蔽层，位于第一屏蔽层和辅助屏蔽层之间的信号电路层（3）和周围屏蔽层（6） 电路板并与第一屏蔽层和辅助屏蔽层电连接以改善屏蔽效果。

公开(公告)号：US20120196479A1

公开(公告)日：2012-08-02

申请号：US13349865

申请日：2012-01-13

申请人： JOHN CHOW ,  ZHI-CHENG ZHANG ,  ZHI-JIAN LIU

发明人： JOHN CHOW ,  ZHI-CHENG ZHANG ,  ZHI-JIAN LIU

IPC分类号： H01R13/648

CPC分类号： H01R13/6587 ,  H01R13/514 ,  H01R13/6658 ,  H01R24/64

摘要： A electrical connector (100) includes an insulative housing (2), a shielding shell (7) enclosing the insulative housing, a ground plate (547, 5232) supported by the insulative housing and, a gap defined between an edge of the ground plate and the shielding shell and a conductive member (90, 91) positioned between the ground plate and shielding shell for filling the gap. The conductive member is provided to shield the electromagnetic interference (EMI) leaking from the gap.

摘要翻译： 电连接器（100）包括绝缘壳体（2），包围绝缘壳体的屏蔽壳体（7），由绝缘壳体支撑的接地板（547,5232），以及限定在接地板 以及屏蔽壳和位于接地板和屏蔽壳之间的用于填充间隙的导电构件（90,91）。 提供导电构件以屏蔽从间隙泄漏的电磁干扰（EMI）。