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1. 发明授权

US07088893B2 Pre-connectorized fiber optic distribution cable having multifiber connector 有权
标题翻译：具有多纤连接器的预连接的光纤配线
公开(公告)号：US07088893B2
公开(公告)日：2006-08-08
申请号：US10964473
申请日：2004-10-13
申请人： Terry L. Cooke , Robert B. Elkins, II , John B. Johnson , Dennis M. Knecht , James P. Luther , Lars K. Nielsen
发明人： Terry L. Cooke , Robert B. Elkins, II , John B. Johnson , Dennis M. Knecht , James P. Luther , Lars K. Nielsen
IPC分类号： G02B6/44
CPC分类号： G02B6/4475 , G02B6/4473 , G02B6/4495
摘要： A factory-prepared preterminated and pre-connectorized fiber optic distribution cable having at least one mid-span access location for providing access to a plurality of preterminated optical fibers pre-connectorized with a multi-fiber connector is provided. Also provided is a method of forming a pre-connectorized fiber optic distribution cable by terminating and pre-connectorizing a predetermined number of the plurality of optical fibers of the cable to create a pre-connectorized mid-span access location. The fiber optic distribution cable provides a low profile mid-span access location that is sufficiently flexible to be installed through relatively small-diameter buried conduits and over aerial installation sheave wheels and pulleys without violating the minimum bend radius of the cable or the optical fibers. A protective encapsulant protects and seals the mid-span access location during cable reeling, unreeling, installation and until the access location is needed for interconnecting a connectorized fiber optic drop or branch cable.
摘要翻译：提供了一种具有至少一个中跨接入位置的工厂预制的预接线和预连接的光纤配线电缆，用于提供对与多光纤连接器预先连接的多个预先终止的光纤的接入。还提供了一种通过端接和预连接电缆的预定数量的光纤以形成预先连接的中跨接入位置来形成预连接的光纤配线的方法。光纤配线电缆提供了一个薄型的中跨接入位置，它具有足够的灵活性，可以通过相对较小直径的埋地导管和空中安装滑轮和滑轮安装，而不会违反电缆或光纤的最小弯曲半径。保护性密封剂在电缆卷绕，卷绕，安装期间保护和密封中跨接入位置，并且直到需要接入位置来连接连接的光纤插座或分支电缆。

2. 发明授权

US07006739B2 Pre-connectorized fiber optic distribution cable 有权
标题翻译：预先连接的光纤配线
公开(公告)号：US07006739B2
公开(公告)日：2006-02-28
申请号：US10736394
申请日：2003-12-15
申请人： Robert B. Elkins, II , John B. Johnson , Terry L. Cooke , Dennis M. Knecht , James P. Luther , Lars K. Nielsen
发明人： Robert B. Elkins, II , John B. Johnson , Terry L. Cooke , Dennis M. Knecht , James P. Luther , Lars K. Nielsen
IPC分类号： G02B6/44 , G02B6/00
CPC分类号： G02B6/4475 , G02B6/4472 , G02B6/4495
摘要： A factory prepared fiber optic distribution cable has at least one predetermined access location for providing access to at least one pre-connectorized optical fiber. The fiber optic distribution cable includes at least one preterminated optical fiber withdrawn from a tubular body at the access location, a connector attached to the preterminated optical fiber, a transition piece for transitioning the preterminated optical fiber from the tubular body into a protective tube, and a protective shell encapsulating the access location for protecting the pre-connectorized optical fiber. Alternatively, the fiber optic distribution cable includes at least one preterminated optical fiber withdrawn from a tubular body, a transition piece for transitioning the preterminated optical fiber from the tubular body into a protective tube, a connector attached to the preterminated optical fiber, a plurality of cable centralizers, and a protective shell for encapsulating the access location and protecting the pre-connectorized optical fiber.
摘要翻译：工厂制备的光纤配线电缆具有至少一个预定的访问位置，用于提供对至少一个预连接的光纤的访问。所述光纤配线电缆包括至少一个从所述存取位置处从管状物体取出的预灭灭的光纤，连接到所述预先灭活的光纤的连接器，用于将所述预先灭活的光纤从所述管状体转变为保护管的过渡片;以及封装用于保护预连接的光纤的存取位置的保护壳。或者，光纤分配电缆包括从管状体抽出的至少一个预灭灭的光纤，用于将预灭灭的光纤从管状体转变成保护管的过渡片，连接到预灭灭的光纤的连接器，多个电缆扶正器和用于封装接入位置并保护预连接的光纤的保护壳。

3. 发明授权

US07016592B2 Fiber optic communications network comprising pre-connectorized fiber optic distribution cable 有权
标题翻译：光纤通信网络包括预先连接的光纤分配电缆
公开(公告)号：US07016592B2
公开(公告)日：2006-03-21
申请号：US11104802
申请日：2005-04-13
申请人： Robert B. Elkins, II , Terry L. Cooke , John B. Johnson , Dennis M. Knecht , James P. Luther , Lars K. Nielsen
发明人： Robert B. Elkins, II , Terry L. Cooke , John B. Johnson , Dennis M. Knecht , James P. Luther , Lars K. Nielsen
IPC分类号： G02B6/44 , G02B6/00
CPC分类号： G02B6/4475 , G02B6/4472 , G02B6/4495
摘要： A factory prepared fiber optic distribution cable has at least one predetermined access location for providing access to at least one pre-connectorized optical fiber. The fiber optic distribution cable includes at least one preterminated optical fiber withdrawn from a tubular body at the access location, a connector attached to the preterminated optical fiber, a transition piece for transitioning the preterminated optical fiber from the tubular body into a protective tube, and a protective shell encapsulating the access location for protecting the pre-connectorized optical fiber. Alternatively, the fiber optic distribution cable includes at least one preterminated optical fiber withdrawn from a tubular body, a transition piece for transitioning the preterminated optical fiber from the tubular body into a protective tube, a connector attached to the preterminated optical fiber, a plurality of cable centralizers, and a protective shell for encapsulating the access location and protecting the pre-connectorized optical fiber.
摘要翻译：工厂制备的光纤配线电缆具有至少一个预定的访问位置，用于提供对至少一个预连接的光纤的访问。所述光纤配线电缆包括至少一个从所述存取位置处从管状物体取出的预灭灭的光纤，连接到所述预先灭活的光纤的连接器，用于将所述预先灭活的光纤从所述管状体转变为保护管的过渡片;以及封装用于保护预连接的光纤的存取位置的保护壳。或者，光纤分配电缆包括从管状体抽出的至少一个预灭灭的光纤，用于将预灭灭的光纤从管状体转变成保护管的过渡片，连接到预灭灭的光纤的连接器，多个电缆扶正器和用于封装接入位置并保护预连接的光纤的保护壳。

4. 发明授权

US07184633B2 Preterminated fiber optic distribution cable 有权
标题翻译：预热光纤配线
公开(公告)号：US07184633B2
公开(公告)日：2007-02-27
申请号：US10724244
申请日：2003-11-26
申请人： Terry L. Cooke , John B. Johnson , Dennis M. Knecht , James P. Luther , Lars K. Nielsen
发明人： Terry L. Cooke , John B. Johnson , Dennis M. Knecht , James P. Luther , Lars K. Nielsen
IPC分类号： G02B6/44
CPC分类号： G02B6/4472
摘要： A factory-manufactured, preterminated fiber optic distribution cable having at least one predetermined access location for providing access to at least one preterminated optical fiber. A preterminated fiber optic distribution cable comprising at least one buffer tube comprising at least one optical fiber, a buffer tube transition piece operable for transitioning the at least one optical fiber from the at least one buffer tube into at least one protective tube, a C-shaped molded member defining a longitudinally extending optical fiber guide channel operable for storing a length of the at least one preterminated optical fiber and a protective means. A method of mid-span accessing at least one optical fiber from a fiber optic distribution cable. A buffer tube transition piece operable for transitioning a plurality of preterminated optical fibers from a buffer tube into protective tubing.
摘要翻译：一种具有至少一个预定访问位置的工厂制造的预先消除的光纤配线电缆，用于提供对至少一个预先终止的光纤的访问。一种预先消除的光纤配线电缆，包括至少一个包括至少一个光纤的缓冲管，缓冲管过渡件，可操作用于将至少一个光纤从至少一个缓冲管转变成至少一个保护管; C- 其限定纵向延伸的光纤引导通道，其可操作用于存储所述至少一个预灭灭的光纤的长度和保护装置。一种从光纤分配电缆中跨入到至少一根光纤的方法。缓冲管过渡件，可操作用于将多个预先灭活的光纤从缓冲管转换成保护管。

5. 发明授权

US07228036B2 Adjustable tether assembly for fiber optic distribution cable 有权
标题翻译：光纤配线电缆可调系绳组件
公开(公告)号：US07228036B2
公开(公告)日：2007-06-05
申请号：US10999691
申请日：2004-11-30
申请人： Robert B. Elkins, II , Dennis M. Knecht , James P. Luther , Lars K. Nielsen , Thomas Theuerkorn
发明人： Robert B. Elkins, II , Dennis M. Knecht , James P. Luther , Lars K. Nielsen , Thomas Theuerkorn
IPC分类号： G02B6/44
CPC分类号： G02B6/4441 , G02B6/4472
摘要： An adjustable tether assembly for a fiber optic distribution cable includes a tether cable and an overmolded housing secured at the end of the tether cable having at least one connector port. The tether assembly is attached to the distribution cable such that the position of the connector port is adjustable along the length of the distribution cable for mitigating differences between the pre-engineered span length distance and the actual span length distance following installation of the distribution cable. A method for mitigating a span length measurement difference in a pre-engineered fiber optic communications network is provided that includes optically connecting an adjustable tether assembly at a mid-span access location of a fiber optic distribution cable and positioning a housing secured at the free end of a tether cable having at least one connector port at a desired location in the network to compensate for the span length measurement difference.
摘要翻译：用于光纤分配电缆的可调系绳组件包括系绳电缆和固定在系绳电缆端部的包覆模制的壳体，具有至少一个连接器端口。系绳组件连接到分配电缆，使得连接器端口的位置沿着分配电缆的长度是可调节的，以便在安装分配电缆之后减轻预先设计的跨距长度距离与实际跨距长度距离之间的差异。提供了一种用于减轻预先设计的光纤通信网络中的跨距长度测量差异的方法，其包括在光纤配线电缆的中跨接入位置处光学连接可调整的系绳组件并且将固定在自由端的壳体系绳电缆在网络中的期望位置处具有至少一个连接器端口以补偿跨距长度测量差异。

6. 发明授权

US06957920B2 Ferrule assembly having highly protruding optical fibers and an associated fabrication method 有权
标题翻译：具有高突出光纤的套圈组件和相关联的制造方法
公开(公告)号：US06957920B2
公开(公告)日：2005-10-25
申请号：US10178653
申请日：2002-06-24
申请人： James P. Luther , Dennis M. Knecht , Hieu V. Tran , Robert B. Elkins, II
发明人： James P. Luther , Dennis M. Knecht , Hieu V. Tran , Robert B. Elkins, II
IPC分类号： G02B6/40 , G02B6/00 , G02B6/38 , G02B6/36
CPC分类号： G02B6/3863 , G02B6/38 , G02B6/3885
摘要： A ferrule assembly having highly protruding optical fibers and a corresponding method of efficiently, precisely and repeatedly fabricating the ferrule assemblies are provided. In this regard, a ferrule assembly is provided that includes a plurality of optical fibers extending at least about 3.5 μm beyond the front face. The end portions of the optical fibers of the ferrule assembly may also be substantially coplanar with the end portions of the optical fibers differing in position from one another by no more than 100 nm. The ferrule assembly may be efficiently fabricated by polishing the optical fibers to a desired protrusion without first grinding or polishing the optical fibers to be flush with the front face of the ferrule. The ferrule assembly may be even more efficiently fabricated in instances in which the ferrule includes at least one polishing feature, such as an outwardly extending pedestal or a recessed portion.
摘要翻译：提供了具有高突出光纤的套圈组件以及有效，精确和重复地制造套圈组件的相应方法。在这方面，提供一种套圈组件，其包括延伸至少大约3.5μm超过前表面的多根光纤。套管组件的光纤的端部也可以与光纤的端部基本上共面，彼此的位置彼此不同，不超过100nm。可以通过将光纤抛光到期望的突起而无需首先研磨或抛光光纤以与套圈的前表面齐平来有效地制造套圈组件。在套圈包括至少一个抛光特征（例如向外延伸的基座或凹入部分）的情况下，可以更有效地制造套圈组件。

7. 发明授权

US07267491B2 Ferrule assembly having highly protruding optical fibers and an associated fabrication method 有权
标题翻译：具有高突出光纤的套圈组件和相关联的制造方法
公开(公告)号：US07267491B2
公开(公告)日：2007-09-11
申请号：US11234994
申请日：2005-09-26
申请人： James P. Luther , Hieu V. Tran , Dennis M. Knecht , Robert B. Elkins, II
发明人： James P. Luther , Hieu V. Tran , Dennis M. Knecht , Robert B. Elkins, II
IPC分类号： G02B6/36
CPC分类号： G02B6/3863 , G02B6/38 , G02B6/3885
摘要： A ferrule assembly having highly protruding optical fibers and a corresponding method of efficiently, precisely and repeatedly fabricating the ferrule assemblies are provided. In this regard, a ferrule assembly is provided that includes a plurality of optical fibers extending at least about 3.5 μm beyond the front face. The end portions of the optical fibers of the ferrule assembly may also be substantially coplanar with the end portions of the optical fibers differing in position from one another by no more than 100 nm. The ferrule assembly may be efficiently fabricated by polishing the optical fibers to a desired protrusion without first grinding or polishing the optical fibers to be flush with the front face of the ferrule. The ferrule assembly may be even more efficiently fabricated in instances in which the ferrule includes at least one polishing feature, such as an outwardly extending pedestal or a recessed portion.
摘要翻译：提供了具有高突出光纤的套圈组件以及有效，精确和重复地制造套圈组件的相应方法。在这方面，提供一种套圈组件，其包括延伸至少大约3.5μm超过前表面的多根光纤。套管组件的光纤的端部也可以与光纤的端部基本上共面，彼此的位置彼此不同，不超过100nm。可以通过将光纤抛光到期望的突起而无需首先研磨或抛光光纤以与套圈的前表面齐平来有效地制造套圈组件。在套圈包括至少一个抛光特征（例如向外延伸的基座或凹入部分）的情况下，可以更有效地制造套圈组件。

8. 发明授权

US5867621A Adapter and guide pin assembly for coupling of fiber optic connectors 失效
标题翻译：用于耦合光纤连接器的适配器和导销组件
公开(公告)号：US5867621A
公开(公告)日：1999-02-02
申请号：US842126
申请日：1997-04-23
申请人： James P. Luther , Terry L. Cooke , Dennis M. Knecht , Joel C. Rosson , Markus A. Giebel , David L. Dean
发明人： James P. Luther , Terry L. Cooke , Dennis M. Knecht , Joel C. Rosson , Markus A. Giebel , David L. Dean
IPC分类号： G02B6/38
CPC分类号： G02B6/3825 , G02B6/3885
摘要： An adapter is provided for operatively mating two optical fiber connectors of the type that are aligned relative to each other by guide pins. The adapter has two sleeve body halves that are joined together at a mating ends. A guide pin mount is captured between the two sleeve body halves that defines an opening to allow abutment of the two connectors therethrough. Two guide pins mounted on the guide pin mount parallel with the passageway defined through the sleeve and located so as to engage the guide pin holes on the connectors and align two connectors inserted into the adapter.
摘要翻译：提供了适配器，用于可操作地配合通过导销相对于彼此对准的类型的两个光纤连接器。适配器具有两个套筒本体半部，其在配合端连接在一起。引导销安装件被捕获在两个套筒本体半部之间，该两个套筒本体半部限定开口以允许两个连接件通过其抵接。安装在引导销上的两个引导销与通过套筒限定的通道平行地安装，并且定位成与连接器上的引导销孔接合并对准插入到适配器中的两个连接器。

9. 发明申请

US20080273839A1 Connectorized nano-engineered optical fibers and methods of forming same 失效
标题翻译：连接纳米工程光纤及其形成方法
公开(公告)号：US20080273839A1
公开(公告)日：2008-11-06
申请号：US12077694
申请日：2008-03-20
申请人： Robert R. Beshears , Dana C. Bookbinder , Terry L. Cooke , John B. Johnson , Dennis M. Knecht , Ming-Jun Li
发明人： Robert R. Beshears , Dana C. Bookbinder , Terry L. Cooke , John B. Johnson , Dennis M. Knecht , Ming-Jun Li
IPC分类号： G02B6/26 , G02B6/245
CPC分类号： G02B6/02333 , G02B6/02357 , G02B6/02376 , G02B6/25 , G02B6/3863 , Y10S977/762
摘要： Connectorized nano-engineered optical fibers and method for forming them are disclosed. The methods include heating a mid-span bare fiber portion of the nano-engineered fiber to collapse the airlines therein so as to form an airline-free portion. The fiber is then inserted into a ferrule channel so that the fiber end protrudes beyond the ferrule end face, but with the airline-free portion positioned at the ferrule end face. The fiber is then cleaved at or near the ferrule end face in the airline-free portion, and the new fiber end face polished to create a solid fiber end face that coincides with the ferrule end face. The methods result in at most only minimal changes to the mode field diameter (MFD) and/or to the outer cladding diameter, which is essential in forming a connectorized nano-engineered fiber that can connect to like-size nano-engineered or non-nano-engineered fibers.
摘要翻译：公开了连接的纳米工程光纤及其形成方法。这些方法包括加热纳米工程纤维的中跨裸露纤维部分以使航空公司在其中折叠，以形成无航空公司的部分。然后将纤维插入到套圈通道中，使得纤维端突出超过套圈端面，但是空气线部分位于套圈端面。然后将纤维在空气线路部分中的套圈端面处或附近切开，并且新的纤维端面被抛光以产生与套圈端面重合的实心纤维端面。该方法最多只能对模场直径（MFD）和/或外包层直径进行最小的改变，这对于形成可连接到相似尺寸的纳米工程或非均匀纳米工程纤维的连接的纳米工程纤维至关重要，纳米工程纤维。

10. 发明申请

US20080304796A1 Connectorized nano-engineered optical fibers and methods of forming same 失效
标题翻译：连接纳米工程光纤及其形成方法
公开(公告)号：US20080304796A1
公开(公告)日：2008-12-11
申请号：US12220266
申请日：2008-07-23
申请人： Robert R. Beshears , Dana C. Bookbinder , Terry L. Cooke , John B. Johnson , Dennis M. Knecht , Ming-Jun Li , Michael H. Rasmussen
发明人： Robert R. Beshears , Dana C. Bookbinder , Terry L. Cooke , John B. Johnson , Dennis M. Knecht , Ming-Jun Li , Michael H. Rasmussen
IPC分类号： G02B6/36 , G02B6/255
CPC分类号： G02B6/02333 , G02B6/02357 , G02B6/02376 , G02B6/3833 , Y10S977/762
摘要： Connectorized nano-engineered optical fibers and method for forming them are disclosed. The methods include heating a mid-span bare fiber portion of the nano-engineered fiber to substantially collapse the airlines therein so as to form a substantially airline-free portion. The fiber is then inserted into a ferrule channel so that the fiber end protrudes beyond the ferrule end face, but with the substantially airline-free portion positioned at the ferrule end face. The fiber is then cleaved at or near the ferrule end face in the substantially airline-free portion, and the new fiber end face polished to create a solid fiber end face that coincides with the ferrule end face. The methods result in relatively small changes to the mode field diameter (MFD) and/or to the outer cladding diameter.
摘要翻译：公开了连接的纳米工程光纤及其形成方法。所述方法包括加热纳米工程纤维的中跨裸露纤维部分以使其中的航空公司基本上折叠，以便形成基本上没有航空公司的部分。然后将纤维插入到套圈通道中，使得纤维端突出超过套圈端面，但是基本上没有航空公司的部分位于套圈端面。然后将纤维在基本没有空气的部分中的套圈端面处或附近切割，并且新的纤维端面被抛光以产生与套圈端面重合的固体纤维端面。该方法导致模场直径（MFD）和/或外包层直径的相对小的变化。

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