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31. 发明授权

US09304265B2 Fiber optic connectors employing moveable optical interfaces with fiber protection features and related components and methods 有权
公开(公告)号：US09304265B2
公开(公告)日：2016-04-05
申请号：US13558978
申请日：2012-07-26
申请人： Micah C. Isenhour , Dennis M. Knecht , James P. Luther
发明人： Micah C. Isenhour , Dennis M. Knecht , James P. Luther
IPC分类号： G02B6/36 , G02B6/38
CPC分类号： G02B6/3866 , G02B6/3821 , G02B6/3823 , G02B6/3829 , G02B6/3853 , G02B6/3885 , G02B6/3887 , Y10T29/49826
摘要： Embodiments disclosed herein include fiber optic connectors employing a movable optical interface connected by optical fibers to a fiber optic cable, components and methods. In one embodiment, the movable optical interface moves between an extended position for cleaning by the user of the movable optical interface and a retracted position to optically connect the fiber optic connector to an optical device in a mechanically-secure manner. Because the fiber optic cable employs the movable optical interfaces, embodiments described herein involve one or more fiber protection features to prevent optical fiber attenuation and/or damage to the end portions of the optical fibers.

32. 发明授权

US08781273B2 Ferrule assemblies, connector assemblies, and optical couplings having coded magnetic arrays 有权
标题翻译：套圈组件，连接器组件和具有编码磁阵列的光耦合器
公开(公告)号：US08781273B2
公开(公告)日：2014-07-15
申请号：US13221449
申请日：2011-08-30
申请人： Seldon D. Benjamin , Jeffery A. DeMerritt , Micah C. Isenhour , Dennis M. Knecht , James P. Luther
发明人： Seldon D. Benjamin , Jeffery A. DeMerritt , Micah C. Isenhour , Dennis M. Knecht , James P. Luther
IPC分类号： G02B6/26 , G02B6/32 , G02B6/42 , G02B6/38
CPC分类号： G02B6/32 , G02B6/3831 , G02B6/3886 , G02B6/3897 , G02B6/4204 , G02B6/4214 , G02B6/4292
摘要： Ferrule assemblies having at least one coded magnetic array are disclosed. In one embodiment, a ferrule assembly includes a ferrule body having a coupling surface and a coded magnetic array having a plurality of magnetic regions. The coded magnetic array may be located within the coupling surface. The ferrule assembly further includes a lens component located within the ferrule body. The lens component may have a facet at the coupling surface of the ferrule body at a predetermined angle. In another embodiment, a translating ferrule assembly includes an optical interface and a coded magnetic array, and is configured to translate within a connector housing of an optical connector when coupled to an electronics device. Optical couplings having a coded magnetic array and sockets for receiving a connector are also disclosed.
摘要翻译：公开了具有至少一个编码磁阵列的套圈组件。在一个实施例中，套圈组件包括具有耦合表面的套圈本体和具有多个磁性区域的编码磁性阵列。编码磁阵列可以位于耦合表面内。套圈组件还包括位于套圈体内的透镜部件。透镜部件可以在套圈本体的联接表面处具有预定角度的小面。在另一个实施例中，平移套圈组件包括光学接口和编码磁性阵列，并且被配置成当耦合到电子设备时在光学连接器的连接器壳体内平移。还公开了具有编码磁阵列和用于接收连接器的插座的光耦合器。

33. 发明授权

US08622632B2 Small-form-factor fiber optic interface assemblies for electronic devices having a circuit board 失效
标题翻译：具有电路板的电子设备的小尺寸光纤接口组件
公开(公告)号：US08622632B2
公开(公告)日：2014-01-07
申请号：US13050705
申请日：2011-03-17
申请人： Micah C. Isenhour , Dennis M. Knecht , James P. Luther
发明人： Micah C. Isenhour , Dennis M. Knecht , James P. Luther
IPC分类号： G02B6/38
CPC分类号： G02B6/4292 , G02B6/3817 , G02B6/4249 , G02B6/4293
摘要： Small-form-factor fiber optic interface assemblies (180) for electronic devices (100) are disclosed. The fiber optic interface assemblies include a receptacle (120) configured to matingly engage with a plug (20) of a fiber optic cable assembly (10). Example assemblies include a flexible mount (228) supported by a circuit board (150) and configured to absorb a mechanical force when the plug is mated to the receptacle. The receptacle aperture (223) has at least one transverse dimension (L, W) of between about 2 mm and 4 mm. The assemblies can support both optical and electrical communication and functionality.
摘要翻译：公开了用于电子设备（100）的小尺寸光纤接口组件（180）。光纤接口组件包括配置成与光纤电缆组件（10）的插头（20）配合地接合的插座（120）。示例性组件包括由电路板（150）支撑并被配置为当插头与插座配合时吸收机械力的柔性安装件（228）。容纳孔（223）具有在约2mm和4mm之间的至少一个横向尺寸（L，W）。组件可以支持光和电通信和功能。

34. 发明申请

US20120163754A1 OPTICAL COUPLINGS HAVING CODED MAGNETIC ARRAYS AND DEVICES INCORPORATING THE SAME 有权
标题翻译：具有编码磁性阵列的光耦合器和与其相同的器件
公开(公告)号：US20120163754A1
公开(公告)日：2012-06-28
申请号：US13221428
申请日：2011-08-30
申请人： Seldon D. Benjamin , Jeffery A. DeMeritt , Micah C. Isenhour , Dennis M. Knecht , James P. Luther
发明人： Seldon D. Benjamin , Jeffery A. DeMeritt , Micah C. Isenhour , Dennis M. Knecht , James P. Luther
IPC分类号： G02B6/32 , G02B6/26
CPC分类号： G02B6/32 , G02B6/26 , G02B6/3886 , G02B6/4204 , G02B6/4214 , G02B6/4292
摘要： Optical couplings for making and optical connection between one or more devices are disclosed. In one embodiment, an optical coupling includes a coupling face, an optical interface within the coupling face, an optical component positioned within the optical interface, and at least one coded magnetic array. The at least one coded magnetic array may include a plurality of magnetic regions configured aid in mating the optical component with a corresponding optical component of a complementary mated optical coupling to a predetermined tolerance for optical communication. Optical cable assemblies and electronics devices having optical couplings with optical interfaces using coded magnetic arrays are also disclosed.
摘要翻译：公开了一种用于制造光耦合器和一个或多个器件之间的光学连接。在一个实施例中，光耦合器包括耦合面，耦合面内的光学接口，位于光学接口内的光学部件和至少一个编码磁性阵列。所述至少一个编码磁阵列可以包括多个磁性区域，其配置有助于将光学部件与互补配对光耦合器的对应光学部件配合到预定的光通信公差。还公开了具有使用编码磁阵列的具有光学接口的光耦合的光缆组件和电子设备。

35. 发明申请

US20120155803A1 FERRULE ASSEMBLIES, CONNECTOR ASSEMBLIES, AND OPTICAL COUPLINGS HAVING CODED MAGNETIC ARRAYS 有权
标题翻译：芯片组件，连接器总成和具有编码磁性阵列的光耦合
公开(公告)号：US20120155803A1
公开(公告)日：2012-06-21
申请号：US13221449
申请日：2011-08-30
申请人： Seldon D. Benjamin , Jeffery A. DeMerritt , Micah C. Isenhour , Dennis M. Knecht , James P. Luther
发明人： Seldon D. Benjamin , Jeffery A. DeMerritt , Micah C. Isenhour , Dennis M. Knecht , James P. Luther
IPC分类号： G02B6/32
CPC分类号： G02B6/32 , G02B6/3831 , G02B6/3886 , G02B6/3897 , G02B6/4204 , G02B6/4214 , G02B6/4292
摘要： Ferrule assemblies having at least one coded magnetic array are disclosed. In one embodiment, a ferrule assembly includes a ferrule body having a coupling surface and a coded magnetic array having a plurality of magnetic regions. The coded magnetic array may be located within the coupling surface. The ferrule assembly further includes a lens component located within the ferrule body. The lens component may have a facet at the coupling surface of the ferrule body at a predetermined angle. In another embodiment, a translating ferrule assembly includes an optical interface and a coded magnetic array, and is configured to translate within a connector housing of an optical connector when coupled to an electronics device. Optical couplings having a coded magnetic array and sockets for receiving a connector are also disclosed.
摘要翻译：公开了具有至少一个编码磁阵列的套圈组件。在一个实施例中，套圈组件包括具有耦合表面的套圈本体和具有多个磁性区域的编码磁性阵列。编码磁阵列可以位于耦合表面内。套圈组件还包括位于套圈体内的透镜部件。透镜部件可以在套圈本体的联接表面处具有预定角度的小面。在另一个实施例中，平移套圈组件包括光学接口和编码磁性阵列，并且被配置成当耦合到电子设备时在光学连接器的连接器壳体内平移。还公开了具有编码磁阵列和用于接收连接器的插座的光耦合器。

36. 发明申请

US20110229089A1 SMALL-FORM-FACTOR FIBER OPTIC INTERFACE ASSEMBLIES FOR ELECTRONIC DEVICES 失效
标题翻译：用于电子设备的小型光纤光接口组件
公开(公告)号：US20110229089A1
公开(公告)日：2011-09-22
申请号：US13050705
申请日：2011-03-17
申请人： Micah C. Isenhour , Dennis M. Knecht , James P. Luther
发明人： Micah C. Isenhour , Dennis M. Knecht , James P. Luther
IPC分类号： G02B6/42
CPC分类号： G02B6/4292 , G02B6/3817 , G02B6/4249 , G02B6/4293
摘要： Small-form-factor fiber optic interface assemblies (180) for electronic devices (100) are disclosed. The fiber optic interface assemblies include a receptacle (120) configured to matingly engage with a plug (20) of a fiber optic cable assembly (10). Example assemblies include a flexible mount (228) supported by a circuit board (150) and configured to absorb a mechanical force when the plug is mated to the receptacle. The receptacle aperture (223) has at least one transverse dimension (L, W) of between about 2 mm and 4 mm. The assemblies can support both optical and electrical communication and functionality.
摘要翻译：公开了用于电子设备（100）的小尺寸光纤接口组件（180）。光纤接口组件包括配置成与光纤电缆组件（10）的插头（20）配合地接合的插座（120）。示例性组件包括由电路板（150）支撑并被配置为当插头与插座配合时吸收机械力的柔性安装件（228）。容纳孔（223）具有在约2mm和4mm之间的至少一个横向尺寸（L，W）。组件可以支持光和电通信和功能。

37. 发明申请

US20120018481A1 COMMERCIAL PACKAGING OF DISPOSABLE CLEAVER 有权
标题翻译：商业包装可拆卸清洁剂
公开(公告)号：US20120018481A1
公开(公告)日：2012-01-26
申请号：US12843114
申请日：2010-07-26
申请人： Radawan Hall , Dennis M. Knecht
发明人： Radawan Hall , Dennis M. Knecht
IPC分类号： B65H35/10
CPC分类号： G02B6/25 , G02B6/3898 , Y10T225/12 , Y10T225/321 , Y10T225/325
摘要： A method of cleaving an optical fiber using a disposable abrasive film is disclosed. The method includes preparing an end of an optical fiber by exposing a length of the optical fiber. The exposed optical fiber is brought into contact with a tangential swipe formed of abrasive film to cause the optical fiber to cleave substantially at the location of contact leaving an optical fiber stub with a cleaved end. The optical fiber stub is polished with a polishing film having a coarse grit and may be polished a second time with a polishing film having a fine grit.
摘要翻译：公开了一种使用一次性研磨膜来切割光纤的方法。该方法包括通过暴露光纤的长度来制备光纤的端部。暴露的光纤与由研磨膜形成的切向滑动接触，以使光纤在接触位置处基本上裂开，离开具有切割端的光纤短截线。用具有粗砂粒的抛光膜抛光光纤短截线，并可用具有细砂粒的抛光膜第二次抛光。

38. 发明授权

US08556682B2 Commercial packaging of disposable cleaver 有权
标题翻译：一次性切割刀的商业包装
公开(公告)号：US08556682B2
公开(公告)日：2013-10-15
申请号：US12843114
申请日：2010-07-26
申请人： Radawan Hall , Dennis M. Knecht
发明人： Radawan Hall , Dennis M. Knecht
IPC分类号： B65H35/10
CPC分类号： G02B6/25 , G02B6/3898 , Y10T225/12 , Y10T225/321 , Y10T225/325
摘要： A method of cleaving an optical fiber using a disposable abrasive film is disclosed. The method includes preparing an end of an optical fiber by exposing a length of the optical fiber. The exposed optical fiber is brought into contact with a tangential swipe formed of abrasive film to cause the optical fiber to cleave substantially at the location of contact leaving an optical fiber stub with a cleaved end. The optical fiber stub is polished with a polishing film having a coarse grit and may be polished a second time with a polishing film having a fine grit.
摘要翻译：公开了一种使用一次性研磨膜来切割光纤的方法。该方法包括通过暴露光纤的长度来制备光纤的端部。暴露的光纤与由研磨膜形成的切向滑动接触，以使光纤在接触位置处基本上裂开，离开具有切割端的光纤短截线。用具有粗砂粒的抛光膜抛光光纤短截线，并可用具有细砂粒的抛光膜第二次抛光。

39. 发明申请

US20100278495A1 FIBER OPTIC CABLE ASSEMBLY WITH FLOATING TAP 有权
标题翻译：光纤电缆总成与浮动接头
公开(公告)号：US20100278495A1
公开(公告)日：2010-11-04
申请号：US12832690
申请日：2010-07-08
申请人： Joseph T. Cody , Dennis M. Knecht , Christopher P. Lewallen , James P. Luther
发明人： Joseph T. Cody , Dennis M. Knecht , Christopher P. Lewallen , James P. Luther
IPC分类号： G02B6/44 , H01R43/00
CPC分类号： G02B6/4475 , Y10T29/49194
摘要： A fiber optic cable assembly with a floating tap is disclosed, wherein the assembly comprises a fiber optic cable having a cable fiber assembly, such as in the form of a ribbon stack. The assembly includes at least one network access point (NAP) for accessing at least one cable fiber in the cable fiber assembly and at least one strength area for example a strength member. At least one cable fiber is extracted from the cable fiber assembly and held by a transition assembly. A buffer conduit loosely contains the at least one cable fiber and guides it to an intermediate buffer conduit, which in turn guides the at least one cable fiber to a splice tube. The intermediate buffer conduit can translate relative to the splice tube. At least one tether fiber is spliced to the at least one cable fiber. Alternatively, the at least one cable fiber has sufficient length to serve as the at least one tether fiber so that splicing to another fiber is not required. Each strength member is covered by a movable member. A bonding structure bonds the cable fiber assembly, buffer conduit and movable member so that the cable fiber assembly can translate but not rotate relative to the cable within the NAP. This allows the tap point to “float” within the NAP when the cable fiber assembly needs to translate within the cable.
摘要翻译：公开了一种具有浮动丝锥的光缆组件，其中组件包括具有缆线纤维组件的光纤电缆，诸如带状叠层形式。该组件包括用于访问电缆光纤组件中的至少一个电缆光纤和至少一个强度区域（例如强度部件）的至少一个网络接入点（NAP）。至少一根电缆光纤从电缆光纤组件中提取并由过渡组件保持。缓冲管道松散地包含至少一个电缆光纤并将其引导到中间缓冲导管，中间缓冲导管又将至少一根电缆光纤引导至接合管。中间缓冲管道可以相对于接合管平移。至少一根绳索纤维被接合到该至少一根电缆光纤。或者，所述至少一根电缆光纤具有足够的长度以用作至少一个系绳光纤，使得不需要与另一光纤的拼接。每个加强件都被可动件覆盖。结合结构将电缆光纤组件，缓冲导管和可移动部件结合在一起，使得电缆光纤组件可以相对于NAP内的电缆平移而不能旋转。当电缆光纤组件需要在电缆内进行平移时，这样可以使抽头点在NAP内“浮动”。

40. 发明授权

US07209375B2 Method and apparatus for positioning an optical fiber 失效
标题翻译：光纤定位方法及装置
公开(公告)号：US07209375B2
公开(公告)日：2007-04-24
申请号：US10638627
申请日：2003-08-11
申请人： Brian J. Gimbel , James P. Luther , Thomas Theuerkorn , Hieu V. Tran , Darrell Childers , Dennis M. Knecht
发明人： Brian J. Gimbel , James P. Luther , Thomas Theuerkorn , Hieu V. Tran , Darrell Childers , Dennis M. Knecht
IPC分类号： G02B6/38
CPC分类号： G02B6/3843 , G02B6/25 , G02B6/3861
摘要： Eccentricity of a optical fiber installed in a passageway of a ferrule is minimized by imposing a force on the end of the optical fiber projecting from the passageway at the ferrule end face to push the optical fiber to a desired position in the passageway, prior to curing an adhesive used for fixing the optical fiber in the passageway, so as to compensate for eccentricity of the passageway. In one embodiment, the force is imposed on the optical fiber by hanging a weight on the optical fiber. In another embodiment, the force is imposed on the optical fiber by using a pressurized jet of fluid. The point of application of the force, the magnitude of the force, and the viscosity of the adhesive are selected such that minimal optical fiber bending occurs, thereby assuring that the optical fiber is positioned at the desired position in the passageway for an appreciable distance from the ferrule end face along the passageway.
摘要翻译：安装在套圈通道中的光纤的偏心度通过在从套管端面的通道突出的光纤端部施加力而将其固定到通道内的期望位置用于将光纤固定在通道中的粘合剂，以补偿通道的偏心。在一个实施例中，通过将重量悬挂在光纤上而将力施加在光纤上。在另一个实施例中，通过使用加压的流体流将力施加在光纤上。选择施加力的作用点，力的大小和粘合剂的粘度，使得发生最小的光纤弯曲，从而确保光纤位于通道中期望的位置，距离相当远沿着通道的套圈端面。

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