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    Optical transceiver with enhanced productivity
    1.
    发明授权
    Optical transceiver with enhanced productivity 有权
    光收发器，提高生产力

    公开(公告)号：US08628256B2

    公开(公告)日：2014-01-14

    申请号：US13102527

    申请日：2011-05-06

    申请人： Kazushige Oki ,  Takahisa Wada ,  Hirokazu Komachi

    发明人： Kazushige Oki ,  Takahisa Wada ,  Hirokazu Komachi

    IPC分类号： G02B6/26 ,  G02B6/30

    CPC分类号： G02B6/4246 ,  G02B6/421

    摘要： An optical transceiver with an enhanced productivity is disclosed. The optical transceiver of the invention includes a plurality of OSAs, an optical component of an optical multiplexer or an optical de-multiplexer, and inner fibers connecting the OSAs with the optical component. The optical transceiver further includes a gasket to shield the inside of the housing and put the inner fibers therein to guide them.

    摘要翻译： 公开了一种具有提高的生产率的光收发器。 本发明的光收发器包括多个OSA，光复用器的光学部件或光解复用器，以及将OSA与光学部件连接的内部光纤。 光收发器还包括用于屏蔽壳体内部并将内纤维放置在其中以引导它们的垫圈。

    Cage with a finger in contact with host panel and pluggable transceiver, and a cage assembly including the cage and the pluggable transceiver
    5.
    发明授权
    Cage with a finger in contact with host panel and pluggable transceiver, and a cage assembly including the cage and the pluggable transceiver 有权
    手指与主机面板和可插拔收发器接触的笼子，以及包括保持架和可插拔收发器的保持架组件

    公开(公告)号：US07758381B2

    公开(公告)日：2010-07-20

    申请号：US12341562

    申请日：2008-12-22

    申请人： Kazushige Oki

    发明人： Kazushige Oki

    IPC分类号： H01R13/648

    CPC分类号： H01R13/6582

    摘要： A new arrangement of the cage for the pluggable optical transceiver is disclosed. The cage provides a plurality of fingers which has a corrugated shape with first and second contact portion. The first contact portion comes in contact with the front panel of the host system when the cage is implemented therein, while, the second contact portion comes in contact with the housing of the transceiver when it is set within the cage.

    摘要翻译： 公开了用于可插拔光收发器的笼子的新布置。 保持架提供具有第一和第二接触部分的波纹形状的多个指状物。 当保持架被实施在其中时，第一接触部分与主机系统的前面板接触，而当第二接触部分设置在保持架内时，第二接触部分与收发器的壳体接触。

    PLUGGABLE SYSTEM BETWEEN OPTICAL TRANSCEIVER AND HOST SYSTEM
    6.
    发明申请
    PLUGGABLE SYSTEM BETWEEN OPTICAL TRANSCEIVER AND HOST SYSTEM 有权
    光收发器与主机系统之间的可插拔系统

    公开(公告)号：US20100067854A1

    公开(公告)日：2010-03-18

    申请号：US12561909

    申请日：2009-09-17

    申请人： Kazushige OKI

    发明人： Kazushige OKI

    IPC分类号： G02B6/36

    CPC分类号： H01R13/748 ,  G02B6/4246 ,  H01R13/631

    摘要： A mechanism to fix the new type of the pluggable optical transceiver to the host system is disclosed. The optical transceiver provides the screws, while, the host system has the face panel with a port and the rail system between which the optical transceiver is set through the port. In the present invention, the screw of the transceiver is fastened to the rail not the face panel, and the rail is precisely aligned with the electrical connector. Thus, the pluggable transceiver in the electrical plug thereof is exactly mated with the electrical connector of the host system.

    摘要翻译： 公开了将新型可插拔光收发器固定到主机系统的机制。 光收发器提供螺钉，而主机系统具有面板和端口，轨道系统之间通过端口设置光收发器。 在本发明中，收发器的螺钉固定在导轨上而不是面板上，导轨与电连接器精确对准。 因此，其电插头中的可插拔收发器与主机系统的电连接器精确匹配。

    Pluggable optical transceiver with a ground finger
    7.
    发明授权
    Pluggable optical transceiver with a ground finger 有权
    带有接地手指的可插拔光收发器

    公开(公告)号：US07491090B2

    公开(公告)日：2009-02-17

    申请号：US11713104

    申请日：2007-03-02

    申请人： Kazushige Oki ,  Hiromi Kurashima

    发明人： Kazushige Oki ,  Hiromi Kurashima

    IPC分类号： H01R13/648

    CPC分类号： G02B6/4246 ,  G02B6/4284 ,  G02B6/4292 ,  H05K9/0058 ,  Y10S439/939

    摘要： The pluggable optical transceiver of the present invention provides a tailed finger that comes in contact with the inner surface of the cage by pushing outward by the optical connector when the optical connector mates with the optical receptacle. While, when the optical receptacle of the transceiver is free from the optical connector, the tailed finger protrudes into the optical receptacle and no influence is affected to insert the transceiver into or to extract the transceiver from the cage.

    摘要翻译： 本发明的可插拔光收发器提供了当光连接器与光插座配合时通过光连接器向外推动而与保持架的内表面接触的尾部指状物。 而当收发器的光学插座没有光学连接器时，尾部的手指突出到光学插座中，并且不影响将收发器插入或从笼中提取收发器。

    OPTICAL TRANSCEIVER WITH AN OPTICAL SUB-ASSEMBLY SUPPORTER BY A HOLDER AND A COVER
    8.
    发明申请
    OPTICAL TRANSCEIVER WITH AN OPTICAL SUB-ASSEMBLY SUPPORTER BY A HOLDER AND A COVER 失效
    具有支架和盖子的光学组件支撑器的光学收发器

    公开(公告)号：US20090034915A1

    公开(公告)日：2009-02-05

    申请号：US12178260

    申请日：2008-07-23

    申请人： Kazushige OKI ,  Hiromi KURASHIMA

    发明人： Kazushige OKI ,  Hiromi KURASHIMA

    IPC分类号： G02B6/26

    CPC分类号： G02B6/4292 ,  G02B6/4201 ,  G02B6/4246

    摘要： An optical transceiver is disclosed, in which an optical subassembly maybe assembled within a housing without degrading an optical coupling efficiency between a semiconductor optical device in the subassembly and an optical fiver in an external optical connected that is mated with the housing of the transceiver. The subassembly comprises a sleeve portion and a body portion that installs the optical device therein. The subassembly is assembled in the housing such that the sleeve portion thereof is put between the holder and the cover. The holder and the cover each provides a concave surface that comes in contact with the sleeve portion only by two lines in parallel to the optical axis of the subassembly when the sleeve portion is set within the concave surface.

    摘要翻译： 公开了一种光收发器，其中光学子组件可以组装在壳体内，而不会降低子组件中的半导体光学器件与与收发器的壳体配合的外部光学连接的光学引脚之间的光耦合效率。 子组件包括套筒部分和将光学装置安装在其中的主体部分。 将组件组装在壳体中，使得其套筒部分放置在保持器和盖之间。 保持器和盖各自提供凹形表面，当凹部被设置在凹面内时，该凹面与套筒部分仅接触平行于子组件的光轴的两条线。

    Optical transceiver with mechanism to dissipate heat efficiently without affecting optical coupling condition
    9.
    发明申请
    Optical transceiver with mechanism to dissipate heat efficiently without affecting optical coupling condition 审中-公开
    光收发器具有有效散热而不影响光耦合条件的机构

    公开(公告)号：US20080226239A1

    公开(公告)日：2008-09-18

    申请号：US12076099

    申请日：2008-03-13

    申请人： Kazushige Oki ,  Hiromi Kurashima

    发明人： Kazushige Oki ,  Hiromi Kurashima

    IPC分类号： G02B6/36

    CPC分类号： G02B6/4246

    摘要： A heat dissipating mechanism from an optical assembly to housing without stressing the assembly against the housing is disclosed. The optical assembly has a box-shaped portion to install the optical device and the heat generating device. Among six walls of the box-shaped portion, rear and one side wall are provided for the signal transmission, and two side walls continuous to each other are provided for the heat conduction. The housing forms a hollow within which the optical assembly is set such that the two side walls of the optical assembly come in thermally contact with the bottom and one side wall of the hollow.

    摘要翻译： 公开了一种从光学组件到壳体的散热机构，而不将组件压在外壳上。 光学组件具有用于安装光学装置和发热装置的盒形部分。 在箱形部分的六个壁中，为信号传输提供了后侧和一个侧壁，并且为了传导而提供彼此连续的两个侧壁。 壳体形成中空，其中光学组件被设置成使得光学组件的两个侧壁与中空部的底部和一个侧壁热接触。

    Optical module
    10.
    发明授权
    Optical module 有权
    光模块

    公开(公告)号：US07367718B2

    公开(公告)日：2008-05-06

    申请号：US10655612

    申请日：2003-09-05

    申请人： Kazushige Oki ,  Toshio Mizue

    发明人： Kazushige Oki ,  Toshio Mizue

    IPC分类号： G02B6/36

    CPC分类号： H01R13/62933 ,  G02B6/4201 ,  G02B6/4292

    摘要： The present invention provides an optical module with an improved temperature condition surrounding an opto-electronic device. The optical module of the present invention comprises an optical sub-assembly including an opto-electronic device, a first circuit board electrically connected to the optical sub-assembly, an electronic device mounted on the first circuit board, a lower housing for mounting the first circuit board, an upper housing for covering the circuit board and electronic device, and a metal cover for covering the upper housing. Constructed in the optical module are a first heat-dissipating path for dissipating heat from the electronic device to the cover via the upper housing, and a second heat-dissipating path, different from the first heat-dissipating path, for dissipating heat from the optical sub-assembly to the cover by way of the upper housing.

    摘要翻译： 本发明提供一种具有围绕光电器件的改善的温度条件的光学模块。 本发明的光学模块包括光学子组件，其包括光电子器件，与光学子组件电连接的第一电路板，安装在第一电路板上的电子器件，用于安装第一 电路板，用于覆盖电路板和电子设备的上壳体和用于覆盖上壳体的金属盖。 在光学模块中构造的是第一散热路径，用于经由上壳体将热量从电子设备散发到盖，以及与第一散热路径不同的第二散热路径，用于从光学器件散发热量 通过上部壳体将组件分组到盖子。