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. 发明申请

US20140056592A1 AIR-COOLED OPTICAL TRANSCEIVER MODULE SYSTEM 有权
标题翻译：空冷光收发模块系统
公开(公告)号：US20140056592A1
公开(公告)日：2014-02-27
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： H04B10/02 , B23P11/00
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. 发明申请

US20120251049A1 OPTICAL TRANSCEIVER MODULE EQUIPPED WITH AN ELONGATED DELATCHING PULL TAB, AND A METHOD 有权
标题翻译：配有拉伸拉丝拉杆的光学收发器模块和方法
公开(公告)号：US20120251049A1
公开(公告)日：2012-10-04
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 , B23P11/00
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。

3. 发明申请

US20110310490A1 LENS DEVICE HAVING PROTECTIVE ELEMENTS 失效
标题翻译：具有保护元件的镜头装置
公开(公告)号：US20110310490A1
公开(公告)日：2011-12-22
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： G02B27/12
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。

4. 发明申请

US20150253522A1 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：US20150253522A1
公开(公告)日：2015-09-10
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： G02B6/42 , 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.
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。

5. 发明申请

US20120219257A1 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：US20120219257A1
公开(公告)日：2012-08-30
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： G02B6/42 , H05K3/30
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

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。

7. 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。

8. 发明申请

US20060046106A1 Method of using H2 purge for stack startup/shutdown to improve stack durability 有权
标题翻译：使用H2吹扫进行堆栈启动/关闭以提高堆叠耐久性的方法
公开(公告)号：US20060046106A1
公开(公告)日：2006-03-02
申请号：US10927348
申请日：2004-08-26
申请人： Paul Yu , Frederick Wagner
发明人： Paul Yu , Frederick Wagner
IPC分类号： H01M8/00
CPC分类号： H01M8/04231
摘要： A method of fuel cell shutdown and start-up is provided. The method of shutdown includes introducing hydrogen gas into the cathode passages to purge a cathode gas from the cathode passages, then introducing air through the cathode and anode passages to remove water droplets and vapor from the fuel cell stacks. The method from fuel cell start-up includes introducing hydrogen gas into the anode and cathode passages to consume/purge oxygen in both the anode and cathode passages, and then introducing a cathode gas into the cathode passages. The introduction of hydrogen into the cathode passages in both the shutdown and start-up procedures allow a rapid draw down of the anode/cathode open circuit voltage and avoids providing a hydrogen/air front while the cathode is filled with air.
摘要翻译：提供燃料电池关闭和启动的方法。关闭的方法包括将氢气引入阴极通道以从阴极通道中吹扫阴极气体，然后通过阴极和阳极通道引入空气以从燃料电池堆中除去水滴和蒸气。燃料电池启动的方法包括将氢气引入阳极和阴极通道以消耗/清除阳极和阴极通道中的氧气，然后将阴极气体引入阴极通道。在停机和启动过程中，将氢气引入阴极通道允许阳极/阴极开路电压的快速下降，并避免在阴极充满空气时提供氢气/空气前沿。

9. 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。

10. 发明授权

US08467190B2 Balanced cooling system and method for high-density stacked cages 有权
标题翻译：平衡冷却系统和高密度堆叠笼的方法
公开(公告)号：US08467190B2
公开(公告)日：2013-06-18
申请号：US13084505
申请日：2011-04-11
申请人： Robert Yi , Paul Yu
发明人： Robert Yi , Paul Yu
IPC分类号： H05K7/20
CPC分类号： G02B6/4269
摘要： Systems and methods for balanced cooling of electrical systems, including electrical systems containing transceivers used in electrical and optical communication. An electrical system includes a cage, where the cage has a top, front and bottom. The cage contains a plurality of upper bays disposed in the front of the cage. Each of the plurality of upper bays is configured to receive a transceiver. The cage also contains a plurality of lower bays disposed in the front of the cage. Each of the lower bays is configured to receive a transceiver. Additionally, each of the plurality of upper bays is stacked on one of the plurality of lower bays. An upper heat sink extends from the outer surface of the top of the cage and a lower heat sink extends from the outer surface of the bottom of the cage.
摘要翻译：电气系统平衡冷却的系统和方法，包括电气和光通信中使用的收发器的电气系统。电气系统包括一个笼子，其中笼子具有顶部，前部和底部。保持架包括设置在保持架前部的多个上部托架。多个上部托架中的每一个被配置为接收收发器。保持架还包含设置在保持架前部的多个下部托架。每个下部托架被配置成接收收发器。此外，多个上部托架中的每一个堆叠在多个下部托架中的一个上。上部散热器从保持架的顶部的外表面延伸，并且下部散热器从保持架的底部的外表面延伸。

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