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1. 发明授权

US07693374B2 Tools and methods for manufacturing fiber optic distribution cables 有权
标题翻译：制造光纤配线的工具和方法
公开(公告)号：US07693374B2
公开(公告)日：2010-04-06
申请号：US11432637
申请日：2006-05-11
申请人： Joseph T. Cody , Dennis M. Knecht , Christopher Paul Lewallen , James P. Luther
发明人： Joseph T. Cody , Dennis M. Knecht , Christopher Paul Lewallen , James P. Luther
IPC分类号： G02B6/44
CPC分类号： G02B6/4495 , G02B6/4475 , Y10T83/0448 , Y10T83/9292
摘要： Fiber optic distribution cables and methods for manufacturing the same are disclosed. The methods present one or more optical fibers outward of the protective covering for distribution of the same toward the subscriber. Specifically, the methods include presenting a length of distribution optical fiber outward of the protective covering that is longer than the opening at access location. After the opening is made in the protective covering at the access location, the optical fibers for distribution are selected. Then a tool according to the present invention is positioned about the optical fibers selected for distribution and slid within the protective covering of the fiber optic distribution cable until it reaches a cutting location within the fiber optic distribution cable. Consequently, the tool is positioned for cutting the distribution optical fiber at a cutting location within the fiber optic distribution cable at a downstream location. Thereafter, the tool is removed and the cut distribution optical fiber is routed through the opening at the access location so the distribution optical fiber is presented outside the protective covering.
摘要翻译：公开了光纤配线电缆及其制造方法。该方法在保护覆盖物的外部呈现一个或多个光纤，用于将其分配给用户。具体地说，这些方法包括在保护覆盖物的外侧呈现长于存取位置处的开口的分配光纤长度。在进入位置的保护罩中进行开口后，选择用于分配的光纤。然后，根据本发明的工具围绕选择用于分配的光纤定位并在光纤配线的保护覆盖物内滑动，直到其到达光纤配线电缆内的切割位置。因此，该工具被定位成在下游位置处在光纤配线电缆内的切割位置切割分配光纤。此后，拆除工具，并且切割分配光纤通过访问位置处的开口布线，使得分配光纤呈现在保护覆盖物外部。

2. 发明申请

US20090297099A1 BENT OPTICAL FIBER COUPLERS AND OPTO-ELECTRICAL ASSEMBLIES FORMED THEREFROM 有权
标题翻译：弯曲光纤耦合器和形成的光电组件
公开(公告)号：US20090297099A1
公开(公告)日：2009-12-03
申请号：US12432799
申请日：2009-04-30
申请人： SELDON DAVID BENJAMIN , Richard Robert Grzybowski , Brewster Roe Hemenway, JR. , Christopher Paul Lewallen , James Phillip Luther , Wolfgang Gottfried Tobias Schweiker , James Scott Sutherland
发明人： SELDON DAVID BENJAMIN , Richard Robert Grzybowski , Brewster Roe Hemenway, JR. , Christopher Paul Lewallen , James Phillip Luther , Wolfgang Gottfried Tobias Schweiker , James Scott Sutherland
IPC分类号： G02B6/42
CPC分类号： G02B6/4214 , G02B6/02366 , G02B6/25 , G02B6/4202 , G02B6/424 , G02B6/4245 , G02B6/4249 , G02B6/4257 , G02B6/4266 , H01L2224/48091 , H01L2224/48227 , H01L2924/15311 , H01L2924/00014
摘要： A bent optical fiber coupler (100) that employs at least one optical fiber (10) is disclosed. The coupler includes a curved optical fiber guide channel (200) having a strong curve. The optical fiber(s) held within the optical fiber guide channel have a bend corresponding to the guide channel curve. The fiber end portions are optionally disposed within a straight fiber guide (160) at a coupler input/output end, which is preferably configured to have a standard connector geometry. Use of nanostructured fibers for the at least one optical fiber allows for strong bends having tight radii of curvature without imparting significant attenuation. Coupler assemblies that include the coupler optically coupled to at least one opto-electronic device (310) are also disclosed.
摘要翻译：公开了一种使用至少一个光纤（10）的弯曲光纤耦合器（100）。耦合器包括具有强曲线的弯曲光纤引导通道（200）。保持在光纤引导通道内的光纤具有对应于引导通道曲线的弯曲。光纤端部可选地设置在耦合器输入/输出端处的直线光纤引导件（160）内，其优选地被配置为具有标准连接器几何形状。使用纳米结构纤维用于至少一个光纤允许具有紧密曲率半径的强弯曲而不产生显着的衰减。还公开了包括光耦合到至少一个光电器件（310）的耦合器的耦合器组件。

3. 发明授权

US07429136B2 Connector assembly having multi-fiber ferrule with force centering 有权
标题翻译：连接器组件，具有多重光纤套圈，具有强制定心
公开(公告)号：US07429136B2
公开(公告)日：2008-09-30
申请号：US11546232
申请日：2006-10-11
申请人： Christopher Paul Lewallen , James P. Luther , Thomas Theuerkorn
发明人： Christopher Paul Lewallen , James P. Luther , Thomas Theuerkorn
IPC分类号： G02B6/38
CPC分类号： G02B6/3821 , G02B6/3885
摘要： A fiber optic connector assembly comprising a connector housing, at least one multi-fiber ferrule maintained within the connector housing, the at least one multi-fiber ferrule defining a front end for presenting at least one optical fiber for optical connection with at least one other mating ferrule and a rear end for inserting the at least one optical fiber into the ferrule, and a biasing member maintained within the connector housing operable for providing a biasing force to the multi-fiber ferrule, wherein the biasing force is not applied to the rear end of the multi-fiber ferrule. A connector assembly including a 72 fiber ferrule and force centering structure for applying on-axis force to the ferrule, while preventing off-axis forces generated by a biasing spring from being applied to the ferrule.
摘要翻译：一种光纤连接器组件，包括连接器壳体，保持在连接器壳体内的至少一个多光纤套圈，所述至少一个多光纤套圈限定前端，用于呈现至少一个光纤，用于与至少一个其它光纤连接配合套圈和用于将至少一个光纤插入到套圈中的后端，以及保持在连接器壳体内的偏置构件，其可操作以向多纤维套圈提供偏压力，其中偏压力不施加到后部多纤维套圈的端部。一种连接器组件，包括一个72光纤套圈和用于向套圈施加轴向力的力定心结构，同时防止由偏置弹簧产生的离轴力施加到套圈上。

4. 发明申请

US20080145008A1 Cable assembly with selectively extendable tether 审中-公开
标题翻译：电缆组件，带有选择性延伸系绳
公开(公告)号：US20080145008A1
公开(公告)日：2008-06-19
申请号：US11638770
申请日：2006-12-14
申请人： Christopher Paul Lewallen , James P. Luther , Hieu V. Tran , Joseph T. Cody
发明人： Christopher Paul Lewallen , James P. Luther , Hieu V. Tran , Joseph T. Cody
IPC分类号： G02B6/44
CPC分类号： G02B6/4475
摘要： A cable assembly including a fiber optic cable and at least one network access point positioned on the cable at which at least one optical fiber within the cable is accessed and preterminated. The cable assembly comprises a tether adapted to be selectively extended and including at least one tether optical fiber therein that is optically connected to the at least one optical fiber that is preterminated, and a tether storage member for storing at least a portion of the tether therein, wherein at least one of the at least one optical fiber that is preterminated and the at least one tether optical fiber comprises a bend performance optical fiber.
摘要翻译：一种电缆组件，包括光纤电缆和位于电缆上的至少一个网络接入点，在该位置处，电缆内的至少一根光纤被访问并被预先消除。电缆组件包括适于被选择性地延伸并且包括其中的至少一个系链光纤的系绳，其光纤连接到被预先灭灭的至少一个光纤，以及用于在其中存储系绳的至少一部分的系绳存储部件其特征在于，所述至少一个预纤维光纤中的至少一个光纤和所述至少一个系链光纤包括弯曲性能光纤。

5. 发明申请

US20080101751A1 Multi-fiber ferrule with guard fiber 审中-公开
标题翻译：带防护光纤的多光纤套圈
公开(公告)号：US20080101751A1
公开(公告)日：2008-05-01
申请号：US11590382
申请日：2006-10-31
申请人： James P. Luther , Thomas Theuerkorn , Christopher Paul Lewallen , Hieu V. Tran , Terry Cooke , Tory A. Klavuhn , Robert B. Elkins
发明人： James P. Luther , Thomas Theuerkorn , Christopher Paul Lewallen , Hieu V. Tran , Terry Cooke , Tory A. Klavuhn , Robert B. Elkins
IPC分类号： G02B6/38
CPC分类号： G02B6/3885 , G02B6/3863
摘要： A multi-fiber fiber optic ferrule comprising a ferrule body, at least one optically functional optical fiber received within at least one optical fiber bore defined by the ferrule body, and at least one optically non-functional guard fiber received within at least one guard fiber bore defined by the ferrule body. A multi-fiber ferrule defining at least one optical fiber bore opening through a front face, at least one optically functional optical fiber received within the ferrule and maintained within the at least one optical fiber bore, at least one guard fiber bore opening through the front face, and at least one optically non-functional guard fiber received within the at least one guard fiber bore.
摘要翻译：一种多纤维光纤套圈，包括套圈主体，容纳在由所述套圈主体限定的至少一个光纤孔内的至少一个光学功能光纤，以及容纳在至少一个保护光纤内的至少一个光学非功能保护光纤孔由套管体限定。一种多纤维套管，其限定穿过前表面开口的至少一个光纤孔，容纳在所述套圈内并保持在所述至少一个光纤孔内的至少一个光学功能光纤，至少一个保护纤维孔穿过所述前部面和至少一个光学上非功能的保护纤维，其被容纳在所述至少一个防护纤维孔内。

6. 发明授权

US08047728B2 Optical fiber connector with enhanced bonding capability and method of assembling fiber 有权
标题翻译：具有增强接合能力的光纤连接器和光纤组装方法
公开(公告)号：US08047728B2
公开(公告)日：2011-11-01
申请号：US12228450
申请日：2008-08-13
申请人： Christopher Paul Lewallen , James Phillip Luther , Hieu Vinh Tran
发明人： Christopher Paul Lewallen , James Phillip Luther , Hieu Vinh Tran
IPC分类号： G02B6/36 , G02B6/38
CPC分类号： G02B6/3861 , G02B6/3644 , G02B6/403
摘要： A method of assembling an optical fiber connector includes the steps of providing a ferrule with an internal through passage, and using a gas for treating a surface of the internal through passage to enhance a bonding capability of the surface. Adhesive is introduced into at least a portion of the internal through passage and at least one optical fiber is secured to the surface of the internal through passage by the adhesive. Another method includes the steps of providing the ferrule with an internal through passage including a shoulder, a window that extends through a side surface, and a cap having at least a portion inserted into the window. Adhesive is introduced into at least a portion of the internal through passage and is in engagement with the shoulder for providing an axial stop for securing at least one optical fiber with respect to the internal through passage.
摘要翻译：一种组装光纤连接器的方法包括以下步骤：提供具有内部通孔的套管，并且使用用于处理内部通路的表面的气体以增强表面的接合能力。粘合剂被引入到内部通过通道的至少一部分中，并且至少一个光纤通过粘合剂固定到内部通路的表面。另一种方法包括以下步骤：为套管提供内部通过通道，其包括肩部，延伸穿过侧表面的窗口以及具有至少部分插入到窗口中的盖子。粘合剂被引入到内部通过通道的至少一部分中并且与肩部接合以提供用于相对于内部通过通道固定至少一根光纤的轴向止动件。

7. 发明授权

US07785019B2 Multi-fiber fiber optic receptacle and plug assembly 有权
标题翻译：多纤维光纤插座和插头组件
公开(公告)号：US07785019B2
公开(公告)日：2010-08-31
申请号：US11646133
申请日：2006-12-27
申请人： Christopher Paul Lewallen , James P. Luther , Thomas Theuerkorn
发明人： Christopher Paul Lewallen , James P. Luther , Thomas Theuerkorn
IPC分类号： G02B6/36
CPC分类号： G02B6/3885 , G02B6/3817 , G02B6/3821 , G02B6/3825 , G02B6/3849 , G02B6/3878 , G02B6/3887 , G02B6/3894 , G02B6/4465
摘要： There is provided a fiber optic receptacle and plug assembly adapted to provide electrical connectors for electrical conductors. The receptacle and plug define complimentary alignment and keying features for ensuring that the plug is mated with the receptacle in a predetermined orientation. An alignment sleeve is disposed within the plug for receiving a multi-fiber receptacle ferrule and a multi-fiber plug ferrule. The fiber optic receptacle and corresponding plug each include a biasing member assembly for urging the receptacle ferrule and the plug ferrule towards one another, wherein the biasing member assembly includes a spring, a spring centering cuff and a ferrule boot that operatively engage the rear of the receptacle ferrule and the plug ferrule, respectively, to substantially center a spring biasing force on the end face of the receptacle ferrule and the plug ferrule. The electrical connectors of the receptacle and plug are preferably provided separate from the biasing member assembly.
摘要翻译：提供了一种适于为电导体提供电连接器的光纤插座和插头组件。插座和插头确定互补的对准和键控功能，以确保插头以预定的方向与插座配合。一个对准套筒设置在插头内，用于容纳多纤维插座套圈和多纤维插头套圈。光纤插座和相应的插头各自包括用于将插座套圈和插头套圈朝向彼此推动的偏置构件组件，其中偏置构件组件包括弹簧，弹簧定心套箍和套圈护罩，其可操作地接合插座套圈和插头套圈，以基本上使插座套圈和插头套圈的端面上的弹簧偏置力居中。插座和插头的电连接器优选地与偏置构件组件分离设置。

8. 发明申请

US20100166370A1 Bi-Directional Tap Assemblies for Two-Way Fiber Topologies 有权
标题翻译：用于双向光纤拓扑的双向分接组件
公开(公告)号：US20100166370A1
公开(公告)日：2010-07-01
申请号：US12267179
申请日：2008-12-26
申请人： Joseph Todd Cody , Michael Paul Kunigonis, JR. , Christopher Paul Lewallen , James Phillip Luther
发明人： Joseph Todd Cody , Michael Paul Kunigonis, JR. , Christopher Paul Lewallen , James Phillip Luther
IPC分类号： G02B6/26
CPC分类号： G02B6/4475 , G02B6/02342
摘要： Bi-directional tap assemblies for two-way fiber topologies are disclosed. The assembly includes a fiber-optic cable having a cable optical fiber adapted to carry bi-directional optical signals and that is preterminated at a mid-span location to form at least one first cable fiber end and at least one second cable fiber end. First and second tether fibers are respectively spliced to the first and second cable fiber ends. In one version of the assembly, the tether fibers are contained in respective first and second tether covers to form first and second tethers that extend in opposite directions from the tap point. In another version of the assembly, the tether fibers are bend-insensitive fibers and are contained in a single tether cover to form a single tether. The tether fibers bend back on themselves within the tether cover and terminate at a common end of the tether, thereby allowing both downstream and upstream optical signals to be accessed at the tether end. The single tether is configured to be translateable along the fiber-optic cable by allowing the bend locations in the bend-insensitive fibers to change as the tether is translated.
摘要翻译：公开了用于双向光纤拓扑的双向抽头组件。组件包括具有适于携带双向光信号的电缆光纤的光纤电缆，并且在中跨位置预先终止以形成至少一个第一电缆光纤端和至少一个第二电缆光纤端。第一和第二系绳纤维分别拼接到第一和第二缆线纤维末端。在组件的一个版本中，系绳纤维包含在相应的第一和第二系绳罩中，以形成从抽头点向相反方向延伸的第一和第二系绳。在组件的另一个版本中，系绳纤维是弯曲不敏感的纤维，并且包含在单个系绳罩中以形成单个系链。系绳纤维在系链盖内自身弯曲并终止于系绳的公共端，从而允许下游和上游光信号在系绳端被访问。通过允许弯曲不敏感纤维中的弯曲位置随着系绳的平移而改变，单个系绳被构造成沿光纤电缆可转换。

9. 发明申请

US20100154609A1 Tools and Methods for Manufacturing Fiber Optic Distribution Cables 有权
标题翻译：制造光纤配线的工具和方法
公开(公告)号：US20100154609A1
公开(公告)日：2010-06-24
申请号：US12534760
申请日：2009-08-03
申请人： Joseph T. Cody , Dennis M. Knecht , Christopher Paul Lewallen , James P. Luther
发明人： Joseph T. Cody , Dennis M. Knecht , Christopher Paul Lewallen , James P. Luther
IPC分类号： B26D7/00 , B23D57/00
CPC分类号： G02B6/4495 , G02B6/4475 , Y10T83/0448 , Y10T83/9292
摘要： Fiber optic distribution cables and methods for manufacturing the same are disclosed. The methods present one or more optical fibers outward of the protective covering for distribution of the same toward the subscriber. Specifically, the methods include presenting a length of distribution optical fiber outward of the protective covering that is longer than the opening at access location. After the opening is made in the protective covering at the access location, the optical fibers for distribution are selected. Then a tool according to the present invention is positioned about the optical fibers selected for distribution and slid within the protective covering of the fiber optic distribution cable until it reaches a cutting location within the fiber optic distribution cable. Consequently, the tool is positioned for cutting the distribution optical fiber at a cutting location within the fiber optic distribution cable at a downstream location. Thereafter, the tool is removed and the cut distribution optical fiber is routed through the opening at the access location so the distribution optical fiber is presented outside the protective covering.
摘要翻译：公开了光纤配线电缆及其制造方法。该方法在保护覆盖物的外部呈现一个或多个光纤，用于将其分配给用户。具体地说，这些方法包括在保护覆盖物的外侧呈现长于存取位置处的开口的分配光纤长度。在进入位置的保护罩中进行开口后，选择用于分配的光纤。然后，根据本发明的工具围绕选择用于分配的光纤定位并在光纤配线的保护覆盖物内滑动，直到其到达光纤配线电缆内的切割位置。因此，该工具被定位成在下游位置处在光纤配线电缆内的切割位置切割分配光纤。此后，拆除工具，并且切割分配光纤通过访问位置处的开口布线，使得分配光纤呈现在保护覆盖物外部。

10. 发明授权

US07729584B2 Method of providing mid-span access to an optical fiber ribbon cable and the optical fiber ribbon cable 有权
标题翻译：为光纤带状电缆和光纤带状电缆提供中跨接入的方法
公开(公告)号：US07729584B2
公开(公告)日：2010-06-01
申请号：US12286560
申请日：2008-10-01
申请人： Joseph Todd Cody , Radawan Hall , Christopher Paul Lewallen , James Phillip Luther , Bao Duy Nguyen
发明人： Joseph Todd Cody , Radawan Hall , Christopher Paul Lewallen , James Phillip Luther , Bao Duy Nguyen
IPC分类号： G02B6/44 , G02B6/00
CPC分类号： G02B6/4475 , G02B6/4495
摘要： A method of facilitating mid-span access of an optical fiber ribbon cable, and the resulting cable, that provides for redeveloping and/or modifying excess ribbon length with the accessed cable structure. The method includes the use of a form placed within the cable structure that controls the excess ribbon length. The method may further include the reconstitution of severed strength members.
摘要翻译：一种促进光纤带状电缆的中跨接入的方法，以及所得到的电缆，其提供了与所访问的电缆结构重新开发和/或修改多余的带长度。该方法包括使用放置在电缆结构内的形式来控制多余的带长度。该方法还可以包括重新设置切断的强度构件。

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