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1. 发明授权

US08974125B2 Air-cooled optical transceiver module system 有权
标题翻译：风冷光收发模块系统
公开(公告)号：US08974125B2
公开(公告)日：2015-03-10
申请号：US13595784
申请日：2012-08-27
申请人： Laurence R. McColloch , David J. K. Meadowcroft , Paul Yu
发明人： Laurence R. McColloch , David J. K. Meadowcroft , Paul Yu
IPC分类号： G02B6/36 , H04B10/00 , H04B10/40
CPC分类号： H04B10/40 , Y10T29/49826
摘要： In an opto-electronic system having one or more optical transceiver modules and an enclosure, air is forced through the interior of the transceiver module to dissipate heat generated by the opto-electronic and electronic elements.
摘要翻译：在具有一个或多个光收发器模块和外壳的光电系统中，迫使空气通过收发器模块的内部以散发由光电子元件和电子元件产生的热量。

2. 发明授权

US08911158B2 Z-pluggable optical communications module, an optical communications system, and a method 有权
标题翻译： Z可插拔光通信模块，光通信系统和方法
公开(公告)号：US08911158B2
公开(公告)日：2014-12-16
申请号：US13543930
申请日：2012-07-09
申请人： Laurence R. McColloch , Seng-Kum Chan , David J. K. Meadowcroft
发明人： Laurence R. McColloch , Seng-Kum Chan , David J. K. Meadowcroft
IPC分类号： G02B6/36
CPC分类号： H04B10/14 , G02B6/4278 , Y10T29/49117
摘要： A Z-pluggable optical communications module (OCM) is provided that contains multiple parallel OCMs (POCMs) and that is configured to be removably plugged into an opening formed in a front panel of an optical communications system. When the Z-pluggable OCM is plugged in a forward Z-direction into the opening formed in the front panel, an actuator mechanism is actuated to impart motion to the Z-pluggable OCM in the downward Y-direction to cause the Z-pluggable OCM to be mounted on an upper surface of a motherboard PCB. In order to unplug the Z-pluggable OCM, the actuator mechanism is actuated to impart motion to the Z-pluggable OCM in the upward Y-direction to cause it to be dismounted from the motherboard PCB.
摘要翻译：提供了一种可插拔光通信模块（OCM），其包含多个并行OCM（POCM），并且被配置为可移除地插入形成在光通信系统的前面板中的开口中。当Z可插拔OCM插入到前面板中形成的开口的Z方向时，致动器机构被致动以向Z方向的可插拔OCM施加运动，以使可插拔的OCM 以安装在母板PCB的上表面上。为了拔下可插拔的OCM，致动器机构被致动，以向上Y方向的Z可插拔OCM提供运动，使其从主板PCB上卸下。

3. 发明授权

US08849085B2 Flexible dust cover for use with a parallel optical communications module to prevent airborne matter from entering the module, and a method 有权
标题翻译：柔性防尘罩，用于并联光通信模块，用于防止空气中的物质进入模块，以及一种方法
公开(公告)号：US08849085B2
公开(公告)日：2014-09-30
申请号：US13301844
申请日：2011-11-22
申请人： David J. K. Meadowcroft , Paul Yu , Hui Xu
发明人： David J. K. Meadowcroft , Paul Yu , Hui Xu
IPC分类号： G02B6/00 , H01R13/52
CPC分类号： H01R13/5213 , Y10T29/4987
摘要： A flexible dust cover is provided for use with a parallel optical communications module for preventing airborne matter, such as dirt, dust, and gases from entering the module. The flexible dust cover fits snugly to the module to protect components of the module and the optical pathways of the module from airborne matter. The flexible dust cover has an elasticity that allows it to be temporarily deformed from its original shape to a stretched state by application of a stretching force to enable the module to be inserted into a central opening formed in the cover. The force is then removed, causing the cover to attempt to return to its original, non-stretched shape. When this happens, interior surfaces of the cover form a snug fit about exterior surfaces of the module. This snug fit fills in air gaps in the module that would otherwise be exposed to the environment.
摘要翻译：提供柔性防尘盖，用于与并行光通信模块一起使用，用于防止空气中的物质，例如污物，灰尘和气体进入模块。柔性防尘罩适合于模块，以保护模块的组件和模块的光路不受气载物质的影响。柔性防尘罩具有弹性，其允许其通过施加拉伸力而暂时从其原始形状变形到拉伸状态，以使得模块能够插入形成在盖中的中心开口。然后将力除去，导致盖子试图返回其原始的非拉伸形状。当这种情况发生时，盖的内表面在模块的外表面上形成紧密配合。该贴合适合填充模块中的气隙，否则会暴露在环境中。

4. 发明申请

US20130129302A1 FLEXIBLE DUST COVER FOR USE WITH A PARALLEL OPTICAL COMMUNICATIONS MODULE TO PREVENT AIRBORNE MATTER FROM ENTERING THE MODULE, AND A METHOD 有权
标题翻译：灵活的防尘罩，用于并联光通信模块，用于防止空气质量进入模块，以及方法
公开(公告)号：US20130129302A1
公开(公告)日：2013-05-23
申请号：US13301844
申请日：2011-11-22
申请人： David J. K. Meadowcroft , Paul Yu , Hui Xu
发明人： David J. K. Meadowcroft , Paul Yu , Hui Xu
IPC分类号： G02B6/00 , B23P11/02
CPC分类号： H01R13/5213 , Y10T29/4987
摘要： A flexible dust cover is provided for use with a parallel optical communications module for preventing airborne matter, such as dirt, dust, and gases from entering the module. The flexible dust cover fits snugly to the module to protect components of the module and the optical pathways of the module from airborne matter. The flexible dust cover has an elasticity that allows it to be temporarily deformed from its original shape to a stretched state by application of a stretching force to enable the module to be inserted into a central opening formed in the cover. The force is then removed, causing the cover to attempt to return to its original, non-stretched shape. When this happens, interior surfaces of the cover form a snug fit about exterior surfaces of the module. This snug fit fills in air gaps in the module that would otherwise be exposed to the environment.
摘要翻译：提供柔性防尘盖，用于与并行光通信模块一起使用，用于防止空气中的物质，例如污物，灰尘和气体进入模块。柔性防尘罩适合于模块，以保护模块的组件和模块的光路不受气载物质的影响。柔性防尘罩具有弹性，其允许其通过施加拉伸力而暂时从其原始形状变形到拉伸状态，以使得模块能够插入形成在盖中的中心开口。然后将力除去，导致盖子试图返回其原始的非拉伸形状。当这种情况发生时，盖的内表面在模块的外表面上形成紧密配合。该贴合适合填充模块中的气隙，否则会暴露在环境中。

5. 发明授权

US09066456B2 Lens device attachment to printed circuit board 有权
标题翻译：镜头设备连接到印刷电路板
公开(公告)号：US09066456B2
公开(公告)日：2015-06-23
申请号：US13036572
申请日：2011-02-28
申请人： David J. K. Meadowcroft , Paul Yu
发明人： David J. K. Meadowcroft , Paul Yu
IPC分类号： G02B6/36 , H05K3/30 , G02B6/42 , H05K1/02
CPC分类号： G02B6/4244 , G02B6/12004 , G02B6/4214 , G02B6/4226 , G02B6/4237 , G02B6/4257 , H05K1/0269 , H05K1/0274 , H05K3/303 , H05K2201/09918 , H05K2201/10121 , H05K2203/1305 , H05K2203/1327 , Y02P70/613 , Y10T29/4913
摘要： An optical assembly can be formed by providing a frame made of a plastic material on a surface of a printed circuit board (PCB), mounting at least one opto-electronic element on the surface of the PCB within the frame, and laser-welding a lens device onto the frame.
摘要翻译：光学组件可以通过在印刷电路板（PCB）的表面上提供由塑料材料制成的框架，在框架内的PCB的表面上安装至少一个光电元件，并激光焊接透镜装置到框架上。

6. 发明授权

US08506172B2 Optical transceiver module equipped with an elongated delatching pull tab, and a method 有权
标题翻译：配备有细长的拉链拉片的光收发模块，以及一种方法
公开(公告)号：US08506172B2
公开(公告)日：2013-08-13
申请号：US13074040
申请日：2011-03-29
申请人： David J. K. Meadowcroft , Seng-Kum Chan , Paul Yu
发明人： David J. K. Meadowcroft , Seng-Kum Chan , Paul Yu
IPC分类号： G02B6/36 , G02B6/00
CPC分类号： G02B6/4261 , Y10T29/49824
摘要： An optical transceiver module is provided with an elongated delatching pull tab that that enables an optical transceiver module to be easily delatched and pulled from a cage without having to first unplug optical fiber cables from the module and without having to rotate a bail. Thus, the number of manual actions that need to be performed by a user to remove the module from a cage is drastically reduced, which makes simplifies the removal process and makes the design well suited for use in hot-pluggable environments. In addition, the delatching pull tab obviates the need for pins or screws, thereby improving manufacturing yield by reducing the likelihood that the module will be damaged during the manufacturing process. In addition, by eliminating pins or screws and a bail from the design, there are fewer moving parts that can wear out over time.
摘要翻译：光收发器模块设置有细长的捕捉拉片，其使得光收发器模块能够容易地从保持架中分离和拉出，而不必首先从模块拔下光纤电缆，而不必旋转保释。因此，需要由用户执行以从笼中移除模块的手动操作的数量大大降低，这使得简化了移除过程并使得设计非常适合于在热插拔环境中使用。另外，脱钩拉片避免了针或螺钉的需要，从而通过降低在制造过程中模块被损坏的可能性来提高制造成品率。此外，通过从设计中消除销钉或螺钉和吊环，随着时间的推移，可以减少可以磨损的移动部件。

7. 发明授权

US09435966B2 Lens device attachment to printed circuit board 有权
公开(公告)号：US09435966B2
公开(公告)日：2016-09-06
申请号：US14714672
申请日：2015-05-18
申请人： David J. K. Meadowcroft , Paul Yu
发明人： David J. K. Meadowcroft , Paul Yu
IPC分类号： G02B6/36 , G02B6/42 , H05K1/02 , H05K3/30 , G02B6/12
CPC分类号： G02B6/4244 , G02B6/12004 , G02B6/4214 , G02B6/4226 , G02B6/4237 , G02B6/4257 , H05K1/0269 , H05K1/0274 , H05K3/303 , H05K2201/09918 , H05K2201/10121 , H05K2203/1305 , H05K2203/1327 , Y02P70/613 , Y10T29/4913
摘要： An optical assembly can be formed by providing a frame made of a plastic material on a surface of a printed circuit board (PCB), mounting at least one opto-electronic element on the surface of the PCB within the frame, and laser-welding a lens device onto the frame.

8. 发明授权

US08098437B2 Lens device having protective elements 失效
标题翻译：具有保护元件的透镜装置
公开(公告)号：US08098437B2
公开(公告)日：2012-01-17
申请号：US12819879
申请日：2010-06-21
申请人： Seng-Kum Chan , David J. K. Meadowcroft , Paul Yu
发明人： Seng-Kum Chan , David J. K. Meadowcroft , Paul Yu
IPC分类号： G02B27/10 , G03B21/60
CPC分类号： G02B6/4206 , G02B3/0025 , G02B6/4249
摘要： A lens device has a body with a base surface, a plurality of lenses on the base surface, and a plurality of projections extending above the base surface and defining a protective plane above the plurality of lenses. The plurality of projections can include, for example, post-like regions, ridge-like regions, or a combination thereof.
摘要翻译：透镜装置具有基体表面的主体，基底表面上的多个透镜，以及在基底表面上延伸并在多个透镜上方形成保护平面的多个突起。多个突起可以包括例如后状区域，脊状区域或其组合。

9. 发明授权

US08620122B2 Low-profile optical communications module having two generally flat optical connector modules that slidingly engage one another 有权
标题翻译：具有两个通常平坦的光学连接器模块的薄型光通信模块，其滑动地彼此接合
公开(公告)号：US08620122B2
公开(公告)日：2013-12-31
申请号：US12879151
申请日：2010-09-10
申请人： David J. K. Meadowcroft , Ye Chen , Ron Kaneshiro
发明人： David J. K. Meadowcroft , Ye Chen , Ron Kaneshiro
IPC分类号： G02B6/36 , G02B6/42
CPC分类号： G02B6/3885 , G02B6/3853 , G02B6/4214 , G02B6/4286 , G02B6/4292
摘要： A low-profile optical communications module is provided that has two generally flat optical connector modules that slidingly engage one another to allow optical signals to be coupled between the optical connector modules. Because of the generally flat shapes of the optical connector modules and the manner in which they slidingly engage on another, the optical communications module has a very low profile that makes it well suited for use in thin devices, such as laptop and notebook computers and other electronics devices.
摘要翻译：提供了一种低调的光通信模块，其具有两个大致平坦的光学连接器模块，其滑动地彼此接合以允许光学信号耦合在光学连接器模块之间。由于光连接器模块的大致平坦的形状以及它们滑动地接合在另一个上的方式，光通信模块具有非常低的轮廓，使其非常适合用于诸如膝上型计算机和笔记本电脑等薄型设备电子设备。

10. 发明授权

US08280203B2 Parallel optical communications device having weldable inserts 有权
标题翻译：具有可焊接插入件的并行光通信装置
公开(公告)号：US08280203B2
公开(公告)日：2012-10-02
申请号：US12498871
申请日：2009-07-07
申请人： David J. K. Meadowcroft , Hui Xu , Ye Chen , Ron Kaneshiro
发明人： David J. K. Meadowcroft , Hui Xu , Ye Chen , Ron Kaneshiro
IPC分类号： G02B6/12
CPC分类号： G02B6/4246
摘要： A parallel optical communications device is provided that has an OSA that includes at least one heat dissipation block having a slot formed in a lower surface thereof that contains a weldable insert. Likewise, an upper surface of the mounting device of the ESA has at least one slot formed therein that contains a weldable insert. After the OSA is placed in contact with the ESA and optically aligned with the ESA, the OSA is secured to the upper surface of the mounting device of the ESA by welding together the respective weldable inserts contained in the respective slots in the OSA and in the mounting device of the ESA. The welding process results in an extremely strong welded joint between the OSA and the ESA that prevents relative movement between the OSA and the ESA if external forces that are exerted on the OSA and/or on the ESA.
摘要翻译：提供了一种并行光通信设备，其具有包括至少一个散热块的OSA，所述散热块在其下表面中形成有包含可焊接插入件的槽。类似地，ESA的安装装置的上表面具有形成在其中的至少一个槽，其包含可焊接的插入件。在OSA与ESA接触并与ESA光学对准之后，OSA通过将包含在OSA中的各个槽中的各个可焊接插件焊接在一起而固定到ESA的安装装置的上表面，并且在 ESA的安装装置。焊接过程导致OSA和ESA之间的非常强的焊接接头，如果施加在OSA和/或ESA上的外力，则可以防止OSA和ESA之间的相对移动。

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