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1. 发明授权

US08202008B2 Hardened fiber optic connection system with multiple configurations 有权
标题翻译：具有多种配置的硬化光纤连接系统
公开(公告)号：US08202008B2
公开(公告)日：2012-06-19
申请号：US12825082
申请日：2010-06-28
申请人： Yu Lu , Randy Reagan , Craig M. Standish
发明人： Yu Lu , Randy Reagan , Craig M. Standish
IPC分类号： G02B6/36 , G02B6/38
CPC分类号： G02B6/3825 , G02B6/3816 , G02B6/3821 , G02B6/3826 , G02B6/3849 , G02B6/3877 , G02B6/3887 , G02B6/3893 , G02B6/3894 , G02B6/4433
摘要： A fiber optic connection system includes a ruggedized fiber optic adapter and a ruggedized fiber optic connector and can further include a standard fiber optic connector (e.g., an SC connector), a pre-existing ruggedized fiber optic adapter, a first converter for converting the standard fiber optic connector to be compatible with the ruggedized fiber optic adapter, a second converter for converting the ruggedized fiber optic connector to be compatible with the pre-existing ruggedized fiber optic adapter, and a standard fiber optic adapter (e.g., an SC adapter). The ruggedized fiber optic connector is compatible with the ruggedized fiber optic adapter and with the standard fiber optic adapter. To retain the various connectors within the various adapters, various retention members and features (e.g. threaded retention members and latches) can be included in the fiber optic connection system. The first converter includes a converter housing that is sized to fit over a connector body of the standard fiber optic connector and retention shoulders of the connector body engage the converter housing.
摘要翻译：光纤连接系统包括坚固的光纤适配器和坚固的光纤连接器，还可以包括标准光纤连接器（例如，SC连接器），预先存在的加固型光纤适配器，用于转换标准的第一转换器光纤连接器与加固的光纤适配器兼容，第二个转换器用于将加固的光纤连接器转换为与现有的加固型光纤适配器兼容，以及标准光纤适配器（例如，SC适配器）。坚固耐用的光纤连接器与加固型光纤适配器和标准光纤适配器兼容。为了保持各种适配器内的各种连接器，可以在光纤连接系统中包括各种保持构件和特征（例如螺纹保持构件和闩锁）。第一转换器包括转换器外壳，其尺寸适于安装在标准光纤连接器的连接器主体上，并且连接器主体的保持肩部接合转换器壳体。

2. 发明授权

US08086085B2 Compact blind mateable optical splitter 有权
标题翻译：紧凑型盲配光分路器
公开(公告)号：US08086085B2
公开(公告)日：2011-12-27
申请号：US12645086
申请日：2009-12-22
申请人： Yu Lu , John Clifton Cobb, III , Randy Reagan , Jeffrey Gniadek , Keith Millea
发明人： Yu Lu , John Clifton Cobb, III , Randy Reagan , Jeffrey Gniadek , Keith Millea
IPC分类号： G02B6/00 , G02B6/26 , G02B6/42
CPC分类号： G02B6/3825 , G02B6/2804 , G02B6/36 , G02B6/3849 , G02B6/3879 , G02B6/3887
摘要： A splitter assembly may include an adapter housing configured to support an adapter to receive an optical signal from an incoming optical fiber. The splitter assembly may include a splitter module configured to couple to the adapter via a connector to receive the optical signal associated with the incoming fiber, and to make the optical signal available to an output fiber via an optical splitter.
摘要翻译：分流器组件可以包括配置成支撑适配器以从输入光纤接收光信号的适配器壳体。分流器组件可以包括分配器模块，其被配置为经由连接器耦合到适配器以接收与入射光纤相关联的光信号，并且使光信号经由分光器对输出光纤可用。

3. 发明授权

US07722258B2 Interface converter for SC fiber optic connectors 有权
标题翻译：用于SC光纤连接器的接口转换器
公开(公告)号：US07722258B2
公开(公告)日：2010-05-25
申请号：US12115982
申请日：2008-05-06
申请人： Yu Lu , Randy Reagan , Dennis Cheatham
发明人： Yu Lu , Randy Reagan , Dennis Cheatham
IPC分类号： G02B6/36
CPC分类号： G02B6/3831 , G02B6/387 , G02B6/3898
摘要： An interface converter is provided for mechanically and optically coupling a fiber optic connector with an adapter port. In a preferred embodiment, the interface converter attaches to an SC fiber optic connector and together form a converted fiber optic connector compatible with the adapter port. In certain embodiments, a retractable release sleeve may be removed from the SC fiber optic connector prior to attaching the interface converter. In certain embodiments, the interface converter may be inserted into the adapter port prior to being attached to the SC fiber optic connector.
摘要翻译：提供了一种接口转换器，用于将光纤连接器与适配器端口机械地和光学耦合。在优选实施例中，接口转换器附接到SC光纤连接器并且一起形成与适配器端口兼容的转换的光纤连接器。在某些实施例中，可以在连接接口转换器之前从SC光纤连接器移除可伸缩释放套筒。在某些实施例中，在连接到SC光纤连接器之前，可以将接口转换器插入到适配器端口中。

4. 发明申请

US20100014824A1 LOOP BACK PLUG AND METHOD 有权
标题翻译：回滚插头和方法
公开(公告)号：US20100014824A1
公开(公告)日：2010-01-21
申请号：US12505862
申请日：2009-07-20
申请人： Yu Lu , Randy Reagan , Michael Noonan , Jeff Gniadek
发明人： Yu Lu , Randy Reagan , Michael Noonan , Jeff Gniadek
IPC分类号： G02B6/00
CPC分类号： G02B6/3827 , G01M11/33 , G02B6/3823 , G02B6/3849 , G02B6/385 , G02B6/3878 , G02B6/3885 , G02B6/3887 , G02B6/3895 , G02B6/3897 , G02B6/447 , G02B6/4472 , G02B6/4473 , G02B6/4475
摘要： A loop back connector and methods for testing lines in a fiber optic network are disclosed. The loop back connector includes a ferrule having an interface side constructed for optical connection to a multifiber optical cable. The loop back connector also includes first and second optical loop back paths, each having first and second terminal ends positioned at the interface side. The terminal ends of each loop back path are adapted to be aligned to fibers in the multifiber optical cable. The method includes injecting a signal on a first optical path at a first location, looping back the signal at a second location onto a second optical path, and receiving the signal on the second optical path at the first location.
摘要翻译：公开了一种用于在光纤网络中测试线路的回路连接器和方法。回路连接器包括具有用于与多光纤光缆的光学连接构造的接口侧的套圈。回路连接器还包括第一和第二光回路路径，每个路径具有位于接口侧的第一和第二终端。每个环回路径的终端适于与多光纤光缆中的光纤对准。该方法包括在第一位置的第一光路上注入信号，将第二位置处的信号循环回到第二光路上，以及在第一位置的第二光路上接收信号。

5. 发明授权

US07636507B2 Compact blind mateable optical splitter 有权
标题翻译：紧凑型盲配光分路器
公开(公告)号：US07636507B2
公开(公告)日：2009-12-22
申请号：US11213772
申请日：2005-08-30
申请人： Yu Lu , Cliff Cobb , Randy Reagan , Jeff Gniadek , Keith Millea
发明人： Yu Lu , Cliff Cobb , Randy Reagan , Jeff Gniadek , Keith Millea
IPC分类号： G02B6/00
CPC分类号： G02B6/3825 , G02B6/2804 , G02B6/36 , G02B6/3849 , G02B6/3879 , G02B6/3887
摘要： A splitter assembly may include an adapter housing configured to support an adapter to receive an optical signal from an incoming optical fiber. The splitter assembly may include a splitter module configured to couple to the adapter via a connector to receive the optical signal associated with the incoming fiber, and to make the optical signal available to an output fiber via an optical splitter.
摘要翻译：分流器组件可以包括配置成支撑适配器以从输入光纤接收光信号的适配器壳体。分流器组件可以包括分配器模块，其被配置为经由连接器耦合到适配器以接收与入射光纤相关联的光信号，并且使光信号经由分光器对输出光纤可用。

6. 发明授权

US07630610B2 Loop back plug with protective dust cap 有权
标题翻译：回路插头带防尘盖
公开(公告)号：US07630610B2
公开(公告)日：2009-12-08
申请号：US11771306
申请日：2007-06-29
申请人： John Clifton Cobb, III , Yu Lu , Randy Reagan
发明人： John Clifton Cobb, III , Yu Lu , Randy Reagan
IPC分类号： G02B6/00 , G01N21/00
CPC分类号： G01M11/33 , G02B6/3849 , G02B6/3885
摘要： A loop back device can include a dust cap with which to protect the loop back ferrule after use to facilitate reuse of the loop back device. The dust cap can be provided at a free end of the loop back device when the loop back device is secured to a tether connector. When the loop back device is removed from the tether connector, the dust cap is removed from the free end of the device and is mounted over the ferrule to protect the loop back ferrule.
摘要翻译：回环装置可以包括防尘帽，用于在使用后保护回环套圈，以便于环回装置的再利用。当回环装置固定到系绳连接器上时，防尘盖可以设置在回环装置的自由端。当从系绳连接器上拆下环回装置时，防尘帽从设备的自由端移除，并安装在套圈上以保护回环套圈。

7. 发明授权

US07591595B2 Hardened fiber optic adapter 有权
标题翻译：硬化光纤适配器
公开(公告)号：US07591595B2
公开(公告)日：2009-09-22
申请号：US11657404
申请日：2007-01-24
申请人： Yu Lu , Randy Reagan
发明人： Yu Lu , Randy Reagan
IPC分类号： G02B6/38
CPC分类号： G02B6/3879 , G02B6/3816 , G02B6/3825 , G02B6/3869 , G02B6/3893 , G02B6/3894
摘要： The present disclosure relates to a fiber optic adapter for use with fiber optic connectors. The fiber optic adapter includes a housing having a first axial end portion defining a first adapter port and a second axial end portion defining a second adapter port. The fiber optic adapter further includes a first retaining mechanism that is operably associated with the first axial end portion for retaining a first fiber optic connector in the first adapter port of the fiber optic adapter and a second retaining mechanism that is operably associated with the first axial end portion for retaining the first fiber optic connector in the first adapter port of the fiber optic adapter.
摘要翻译：本公开涉及一种用于光纤连接器的光纤适配器。光纤适配器包括具有限定第一适配器端口的第一轴向端部和限定第二适配器端口的第二轴向端部的壳体。光纤适配器还包括第一保持机构，其可操作地与第一轴向端部相关联，用于将第一光纤连接器保持在光纤适配器的第一适配器端口中;以及第二保持机构，其可操作地与第一轴向端部用于将第一光纤连接器保持在光纤适配器的第一适配器端口中。

8. 发明申请

US20090148104A1 Hardened Fiber Optic Connection System 有权
标题翻译：硬化光纤连接系统
公开(公告)号：US20090148104A1
公开(公告)日：2009-06-11
申请号：US12203522
申请日：2008-09-03
申请人： Yu Lu , Randy Reagan
发明人： Yu Lu , Randy Reagan
IPC分类号： G02B6/38
CPC分类号： G02B6/3825 , G02B6/3816 , G02B6/3821 , G02B6/3826 , G02B6/3849 , G02B6/3877 , G02B6/3887 , G02B6/3893 , G02B6/3894 , G02B6/4433
摘要： A fiber optic connector and a fiber optic adapter are disclosed that are manually connectable and disconnectable with each other by a slideable latching means. The fiber optic connector includes an end defining a plug portion. The plug portion holds a ferrule and also directly engages a port on the fiber optic adapter. The plug portion includes a protrusion which also forms a latch catch. The port of the fiber optic adapter includes a flexible retention latch within a slot. The slot engages the protrusion and thus rotationally aligns the fiber optic connector and adapter. The flexible retention latch snaps into and out of the latch catch when the plug portion of the fiber optic connector is slid into and out of the port of the fiber optic adapter thus providing the slideable latching means. Angled retaining surfaces are provided on the retention latch and the latch catch that engage each other. Angles defining the angled retaining surfaces are chosen to provide desired holding and release characteristics. A sealing means and a threaded connection means are also provided between the fiber optic adapter and connector.
摘要翻译：公开了一种光纤连接器和光纤适配器，其通过可滑动的锁定装置彼此手动连接并可彼此断开。光纤连接器包括限定插头部分的端部。插头部分保持套圈并且还直接接合光纤适配器上的端口。插头部分包括也形成闩锁的突起。光纤适配器的端口包括在插槽内的灵活的保持闩锁。狭槽与突起接合，从而使光纤连接器和适配器旋转对准。当光纤连接器的插头部分滑入光纤适配器的端口并从光纤适配器的端口滑出时，灵活的保持闩锁卡入闩锁卡扣中并进出闩锁，从而提供可滑动的闩锁装置。弯曲的保持表面设置在保持闩锁和彼此啮合的闩锁上。选择限定成角度的保持表面的角度以提供期望的保持和释放特性。在光纤适配器和连接器之间还设有密封装置和螺纹连接装置。

9. 发明授权

US07526172B2 Splitter modules for fiber distribution hubs 有权
标题翻译：光纤分配中心的分路器模块
公开(公告)号：US07526172B2
公开(公告)日：2009-04-28
申请号：US11762300
申请日：2007-06-13
申请人： Jeff Gniadek , Tom LeBlanc , Yu Lu , Keith Millea , Randy Reagan
发明人： Jeff Gniadek , Tom LeBlanc , Yu Lu , Keith Millea , Randy Reagan
IPC分类号： G02B6/00
CPC分类号： G02B6/4453 , G02B6/4452
摘要： A splitter module for a fiber distribution hub includes a main body with a first aperture configured to receive an input fiber entering the splitter module, and a second aperture configured for a plurality of distribution fibers exiting the splitter module. The splitter module also includes a fin configured to be received in a slot of a splitter tray of a fiber distribution hub, and a pin configured to engage a hole in the splitter tray. The fin is received in the slot, and the pin is received in the hole of the fiber distribution hub to couple the splitter module to the fiber distribution module.
摘要翻译：用于光纤分配集线器的分配器模块包括主体，其具有被配置为接收进入分离器模块的输入光纤的第一孔，以及配置用于离开分离器模块的多个分配光纤的第二孔。分流器模块还包括被配置为容纳在光纤分配集线器的分流器托盘的槽中的翅片以及被配置为接合分流盘中的孔的销。翅片被接收在槽中，并且销被接收在光纤分配集线器的孔中，以将分离器模块耦合到光纤分配模块。

10. 发明申请

US20080273840A1 INTERFACE CONVERTER FOR SC FIBER OPTIC CONNECTORS 有权
标题翻译： SC光纤连接器接口转换器
公开(公告)号：US20080273840A1
公开(公告)日：2008-11-06
申请号：US12115982
申请日：2008-05-06
申请人： Yu Lu , Randy Reagan , Dennis Cheatham
发明人： Yu Lu , Randy Reagan , Dennis Cheatham
IPC分类号： G02B6/38
CPC分类号： G02B6/3831 , G02B6/387 , G02B6/3898
摘要： An interface converter is provided for mechanically and optically coupling a fiber optic connector with an adapter port. In a preferred embodiment, the interface converter attaches to an SC fiber optic connector and together form a converted fiber optic connector compatible with the adapter port. In certain embodiments, a retractable release sleeve may be removed from the SC fiber optic connector prior to attaching the interface converter. In certain embodiments, the interface converter may be inserted into the adapter port prior to being attached to the SC fiber optic connector.
摘要翻译：提供了一种接口转换器，用于将光纤连接器与适配器端口机械地和光学耦合。在优选实施例中，接口转换器附接到SC光纤连接器并且一起形成与适配器端口兼容的转换的光纤连接器。在某些实施例中，可以在连接接口转换器之前从SC光纤连接器移除可伸缩释放套筒。在某些实施例中，在连接到SC光纤连接器之前，可以将接口转换器插入到适配器端口中。

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