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1. 发明授权

US08496386B2 Ferrules having an anti-rotation feature and fiber optic connectors using the same 有权
标题翻译：具有防旋转特征的套圈和使用其的光纤连接器
公开(公告)号：US08496386B2
公开(公告)日：2013-07-30
申请号：US12649874
申请日：2009-12-30
申请人： Sean M. Kerr , Louis E. Parkman, III , Glenn G. Riddell
发明人： Sean M. Kerr , Louis E. Parkman, III , Glenn G. Riddell
IPC分类号： G02B6/36
CPC分类号： G02B6/3851 , G02B6/3893
摘要： Ferrules having anti-rotation features along with fiber optic connectors using the same are disclosed. The ferrules have a body with a first diameter and at least one bore extending from a rear end of the ferrule to a front end of the ferrule. The ferrule has at least one anti-rotation feature such as a rib. The ferrule may be part of a ferrule assembly that includes a ferrule holder where the anti-rotation feature improves the bond between the ferrule and the ferrule holder. Methods for making the ferrules and assemblies using the ferrule are also disclosed.
摘要翻译：公开了具有防旋转特征的套管以及使用其的光纤连接器。套圈具有第一直径的主体和从套圈的后端延伸到套圈的前端的至少一个孔。套圈具有至少一个抗旋转特征，例如肋。套圈可以是套圈组件的一部分，其包括套圈保持器，其中防旋转特征改善了套圈和套圈座之间的结合。还公开了使用套圈制造套圈和组件的方法。

2. 发明授权

US07512308B2 Optical fiber transition device 失效
标题翻译：光纤转换装置
公开(公告)号：US07512308B2
公开(公告)日：2009-03-31
申请号：US11479254
申请日：2006-06-30
申请人： Brandon A. Barnes , Bradley S. Billman , Sean M. Kerr , Joshua D. Raker , Charles A. Yow, Jr.
发明人： Brandon A. Barnes , Bradley S. Billman , Sean M. Kerr , Joshua D. Raker , Charles A. Yow, Jr.
IPC分类号： G02B6/00
CPC分类号： G02B6/4471 , G02B6/3801 , G02B6/3846 , G02B6/3887
摘要： The present invention addresses the need for a stress relieving device and protective jacket for exposed fiber within a field-installed optical network enclosure, such as a network interface device. The present invention incorporates a furcation tube coupled with a furcation body. The coupling may be accomplished by a direct connection or with use of an external or internal transition body. The present invention enables a field-installer to transition an optical fiber cable from the field into a furcation tube thereby providing a means for attaching an optical connector, such as a mechanical splice connector, onto the optical fiber and furcation tube.
摘要翻译：本发明解决了在诸如网络接口设备的现场安装的光网络外壳中需要用于外露光纤的应力释放装置和保护套。本发明包括与分叉体结合的分叉管。联接可以通过直接连接或使用外部或内部过渡体实现。本发明使现场安装者能够将光纤电缆从现场转变成分叉管，从而提供用于将诸如机械接头连接器的光学连接器附接到光纤和分叉管上的装置。

3. 发明授权

US06816661B1 Multifiber connector, installation tool and associated methods of validating optical fiber continuity 有权
标题翻译：多光纤连接器，安装工具及验证光纤连续性的相关方法
公开(公告)号：US06816661B1
公开(公告)日：2004-11-09
申请号：US09532722
申请日：2000-03-22
申请人： Brandon A. Barnes , Michael de Jong , Thomas A. Church , Markus A. Giebel , Sean M. Kerr
发明人： Brandon A. Barnes , Michael de Jong , Thomas A. Church , Markus A. Giebel , Sean M. Kerr
IPC分类号： G02B600
CPC分类号： G02B6/26 , G02B6/3806 , G02B6/3807 , G02B6/3833 , G02B6/3843 , G02B6/3846 , G02B6/3869 , G02B6/3885 , G02B6/3898
摘要： Methods are provided for validating the continuity of one or more optical fibers upon which a fiber optic connector is mounted. Typically, the fiber optic connector is mounted upon an optical field fiber by actuating a cam mechanism to secure the optical field fiber in position relative to an optical fiber stub. If subsequent testing indicates that the continuity of the optical field fiber and the optical fiber stub is unacceptable, the cam mechanism can be deactuated, the optical field fiber can be repositioned and the cam mechanism can be reactuated without having to remove and replace the fiber optic connector. In order to determine if continuity has been established between the optical field fibers and respective optical fiber stubs, a method is also provided that introduces light into at least one of each pair of optical field fibers and optical fiber stubs and that only secures the position of each optical field fiber relative to the respective optical fiber stub once the glow associated with each pair of optical field fibers and optical fiber stubs dissipates, which dissipation indicates the establishment of continuity. An improved multifiber connector and installation tool are also provided to facilitate the establishment and validation of the continuity of optical field fibers and optical fiber stubs in order to reduce the time and cost required to connectorize optical field fibers in the field.
摘要翻译：提供了用于验证安装有光纤连接器的一根或多根光纤的连续性的方法。通常，通过致动凸轮机构将光纤连接器安装在光场光纤上，以将光纤光纤固定在相对于光纤短路的适当位置。如果随后的测试表明光纤光纤和光纤短截线的连续性是不可接受的，则可以停用凸轮机构，光纤光纤可以重新定位，并且凸轮机构可以重新启动，而不必去除和替换光纤连接器。为了确定光纤光纤和各个光纤短截线之间是否已经建立了连续性，还提供了一种方法，其将光引入到每对光场纤维和光纤短截线中的至少一个中，并且仅保证一旦与每对光场纤维和光纤短纤相关联的辉光消散，则每个光场光纤相对于相应的光纤短截线消散，这种耗散指示建立连续性。还提供改进的多光纤连接器和安装工具，以便于建立和验证光纤光纤和光纤短路的连续性，以便减少在现场连接光场光纤所需的时间和成本。

4. 再颁专利

USRE45482E1 Optical fiber connector and associated methods of validating optical fiber continuity 有权
标题翻译：光纤连接器和验证光纤连续性的相关方法
公开(公告)号：USRE45482E1
公开(公告)日：2015-04-21
申请号：US13545804
申请日：2012-07-10
申请人： Brandon A. Barnes , Michael deJong , Thomas A. Church , Markus A. Giebel , Sean M Kerr
发明人： Brandon A. Barnes , Michael deJong , Thomas A. Church , Markus A. Giebel , Sean M Kerr
IPC分类号： G02B6/00 , G02B6/26
CPC分类号： G02B6/26 , G02B6/3806 , G02B6/3807 , G02B6/3833 , G02B6/3843 , G02B6/3846 , G02B6/3869 , G02B6/3885 , G02B6/3898
摘要： Methods are provided for validating the continuity of one or more optical fibers upon which a fiber optic connector is mounted. Typically, the fiber optic connector is mounted upon an optical field fiber by actuating a cam mechanism to secure the optical field fiber in position relative to an optical fiber stub. If subsequent testing indicates that the continuity of the optical field fiber and the optical fiber stub is unacceptable, the cam mechanism can be deactuated, the optical field fiber can be repositioned and the cam mechanism can be reactuated without having to remove and replace the fiber optic connector. In order to determine if continuity has been established between the optical field fibers and respective optical fiber stubs, a method is also provided that introduces light into at least one of each pair of optical field fibers and optical fiber stubs and that only secures the position of each optical field fiber relative to the respective optical fiber stub once the glow associated with each pair of optical field fibers and optical fiber stub the optical field fiber and the optical fiber stub dissipates, which dissipation indicates the establishment of continuity. An improved multifiber connector and installation tool are also provided to facilitate the establishment and validation of the continuity of optical field fibers and optical fiber stubs the optical field fiber and optical field stub in order to reduce the time and cost required to connectorize optical field fibers fiber in the field.
摘要翻译：提供了用于验证安装有光纤连接器的一根或多根光纤的连续性的方法。通常，通过致动凸轮机构将光纤连接器安装在光场光纤上，以将光纤光纤固定在相对于光纤短路的适当位置。如果随后的测试表明光纤光纤和光纤短截线的连续性是不可接受的，则可以停用凸轮机构，光纤光纤可以重新定位，并且凸轮机构可以重新启动，而不必去除和替换光纤连接器。为了确定光纤光纤和各个光纤短截线之间是否已经建立了连续性，还提供了一种方法，其将光引入到每对光场纤维和光纤短截线中的至少一个中，并且仅保证每个光纤光纤相对于相应的光纤短路，一旦与每对光场纤维相关联的辉光和光纤短路光场光纤和光纤短截线消耗，这些耗散指示建立连续性。还提供了一种改进的多光纤连接器和安装工具，以便于建立和验证光场光纤和光纤短路的光场纤维和光场短截线的连续性，以减少将光纤纤维光纤连接起来所需的时间和成本在该领域。

5. 发明申请

US20110158592A1 Ferrules Having An Anti-Rotation Feature And Fiber Optic Connectors Using The Same 有权
标题翻译：具有抗旋转功能的套圈和使用它的光纤连接器
公开(公告)号：US20110158592A1
公开(公告)日：2011-06-30
申请号：US12649874
申请日：2009-12-30
申请人： Sean M. Kerr , Louis E. Parkman, III , Glenn G. Riddell
发明人： Sean M. Kerr , Louis E. Parkman, III , Glenn G. Riddell
IPC分类号： G02B6/36
CPC分类号： G02B6/3851 , G02B6/3893
摘要： Ferrules having anti-rotation features along with fiber optic connectors using the same are disclosed. The ferrules have a body with a first diameter and at least one bore extending from a rear end of the ferrule to a front end of the ferrule. The ferrule has at least one anti-rotation feature such as a rib. The ferrule may be part of a ferrule assembly that includes a ferrule holder where the anti-rotation feature improves the bond between the ferrule and the ferrule holder. Methods for making the ferrules and assemblies using the ferrule are also disclosed.
摘要翻译：公开了具有防旋转特征的套管以及使用其的光纤连接器。套圈具有第一直径的主体和从套圈的后端延伸到套圈的前端的至少一个孔。套圈具有至少一个抗旋转特征，例如肋。套圈可以是套圈组件的一部分，其包括套圈保持器，其中防旋转特征改善了套圈和套圈座之间的结合。还公开了使用套圈制造套圈和组件的方法。

6. 发明授权

US06931193B2 Multifiber connector, installation tool and associated methods of validating optical fiber continuity 有权
标题翻译：多光纤连接器，安装工具及验证光纤连续性的相关方法
公开(公告)号：US06931193B2
公开(公告)日：2005-08-16
申请号：US10939715
申请日：2004-09-13
申请人： Brandon A. Barnes , Thomas A. Church , Michael de Jong , Markus A. Giebel , Sean M. Kerr
发明人： Brandon A. Barnes , Thomas A. Church , Michael de Jong , Markus A. Giebel , Sean M. Kerr
IPC分类号： B05B3/00 , B05B3/04 , G02B6/38 , G02B6/00
CPC分类号： G02B6/26 , G02B6/3806 , G02B6/3807 , G02B6/3833 , G02B6/3843 , G02B6/3846 , G02B6/3869 , G02B6/3885 , G02B6/3898
摘要： Methods are provided for validating the continuity of one or more optical fibers upon which a fiber optic connector is mounted. Typically, the fiber optic connector is mounted upon an optical field fiber by actuating a cam mechanism to secure the optical field fiber in position relative to an optical fiber stub. If subsequent testing indicates that the continuity of the optical field fiber and the optical fiber stub is unacceptable, the cam mechanism can be deactuated, the optical field fiber can be repositioned and the cam mechanism can be reactuated without having to remove and replace the fiber optic connector. In order to determine if continuity has been established between the optical field fibers and respective optical fiber stubs, a method is also provided that introduces light into at least one of each pair of optical field fibers and optical fiber stubs and that only secures the position of each optical field fiber relative to the respective optical fiber stub once the glow associated with each pair of optical field fibers and optical fiber stubs dissipates, which dissipation indicates the establishment of continuity. An improved multifiber connector and installation tool are also provided to facilitate the establishment and validation of the continuity of optical field fibers and optical fiber stubs in order to reduce the time and cost required to connectorize optical field fibers in the field.
摘要翻译：提供了用于验证安装有光纤连接器的一根或多根光纤的连续性的方法。通常，通过致动凸轮机构将光纤连接器安装在光场光纤上，以将光纤光纤固定在相对于光纤短路的适当位置。如果随后的测试表明光纤光纤和光纤短截线的连续性是不可接受的，则可以停用凸轮机构，光纤光纤可以重新定位，并且凸轮机构可以重新启动，而不必去除和替换光纤连接器。为了确定光纤光纤和各个光纤短截线之间是否已经建立了连续性，还提供了一种方法，其将光引入到每对光场纤维和光纤短截线中的至少一个中，并且仅保证一旦与每对光场纤维和光纤短纤相关联的辉光消散，则每个光场光纤相对于相应的光纤短截线消散，这种耗散指示建立连续性。还提供改进的多光纤连接器和安装工具，以便于建立和验证光纤光纤和光纤短路的连续性，以便减少在现场连接光场光纤所需的时间和成本。

7. 再颁专利

USRE42094E1 Optical fiber connector and associated methods of validating optical fiber continuity 有权
标题翻译：光纤连接器和验证光纤连续性的相关方法
公开(公告)号：USRE42094E1
公开(公告)日：2011-02-01
申请号：US11291018
申请日：2005-11-30
申请人： Brandon A. Barnes , Michael de Jong , Sean M. Kerr , Thomas A. Church , Markus A. Giebel
发明人： Brandon A. Barnes , Michael de Jong , Sean M. Kerr , Thomas A. Church , Markus A. Giebel
IPC分类号： G02B6/00
CPC分类号： G02B6/26 , G02B6/3806 , G02B6/3807 , G02B6/3833 , G02B6/3843 , G02B6/3846 , G02B6/3869 , G02B6/3885 , G02B6/3898
摘要： Methods are provided for validating the continuity of one or more optical fibers upon which a fiber optic connector is mounted. Typically, the fiber optic connector is mounted upon an optical field fiber by actuating a cam mechanism to secure the optical field fiber in position relative to an optical fiber stub. If subsequent testing indicates that the continuity of the optical field fiber and the optical fiber stub is unacceptable, the cam mechanism can be deactuated, the optical field fiber can be repositioned and the cam mechanism can be reactuated without having to remove and replace the fiber optic connector. In order to determine if continuity has been established between the optical field fibers and respective optical fiber stubs, a method is also provided that introduces light into at least one of each pair of optical field fibers and optical fiber stubs and that only secures the position of each optical field fiber relative to the respective optical fiber stub once the glow associated with each pair of optical field fibers and optical fiber stubs the optical field fiber and the optical fiber stub dissipates, which dissipation indicates the establishment of continuity. An improved multifiber connector and installation tool are also provided to facilitate the establishment and validation of the continuity of optical field fibers and optical fiber stubs the optical field fiber and optical field stub in order to reduce the time and cost required to connectorize optical field fibers fiber in the field.
摘要翻译：提供了用于验证安装有光纤连接器的一根或多根光纤的连续性的方法。通常，通过致动凸轮机构将光纤连接器安装在光场光纤上，以将光纤光纤固定在相对于光纤短路的适当位置。如果随后的测试表明光纤光纤和光纤短截线的连续性是不可接受的，则可以停用凸轮机构，光纤光纤可以重新定位，并且凸轮机构可以重新启动，而不必去除和替换光纤连接器。为了确定光纤光纤和各个光纤短截线之间是否已经建立了连续性，还提供了一种方法，其将光引入到每对光场纤维和光纤短截线中的至少一个中，并且仅保证每个光纤光纤相对于相应的光纤短路，一旦与每对光场纤维和光纤短路相关联的辉光，光场光纤和光纤短截线消耗，这些耗散指示建立连续性。还提供了一种改进的多光纤连接器和安装工具，以便于建立和验证光场光纤和光纤短路的光场纤维和光场短截线的连续性，以减少将光纤纤维光纤连接起来所需的时间和成本在该领域。

8. 发明授权

US06669377B2 Fiber optic connector and an associated pin retainer 有权
公开(公告)号：US06669377B2
公开(公告)日：2003-12-30
申请号：US09878566
申请日：2001-06-11
申请人： Brandon A. Barnes , Michael deJong , Sean M. Kerr , Daniel Leyva, Jr. , Susan E. Rinehart , Scott E. Semmler
发明人： Brandon A. Barnes , Michael deJong , Sean M. Kerr , Daniel Leyva, Jr. , Susan E. Rinehart , Scott E. Semmler
IPC分类号： G02B636
CPC分类号： G02B6/3885 , G02B6/3846 , G02B6/3865 , G02B6/3882 , G02B6/3887
摘要： A fiber optic connector including a ferrule that is compatible with a mini-MT ferrule and an E-ferrule and, if sized properly, an MT ferrule is provided. Additionally, a guide pin retention mechanism is provided that permits guide pins to be inserted in the field following assembly of the connector and polishing of the front face of the ferrule. The connector includes a ferrule having a shank and a first shoulder portion proximate one end of the shank. The first shoulder portion has a cross-sectional profile that is larger than the shank. The ferrule may also include a second shoulder portion proximate the first shoulder portion that is smaller in lateral cross-section than the first shoulder portion. The connector can also include a pin retainer for engaging guide pins that extend along the second shoulder portion.

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