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1. 发明授权

US09563027B2 Unitary multi-fiber optical ferrule with integrated lenses 有权
标题翻译：带集成镜头的单体多光纤光学套圈
公开(公告)号：US09563027B2
公开(公告)日：2017-02-07
申请号：US12907644
申请日：2010-10-19
申请人： Darrell R. Childers , Eric Childers
发明人： Darrell R. Childers , Eric Childers
IPC分类号： G02B6/38 , G02B6/40
CPC分类号： G02B6/3853 , G02B6/382 , G02B6/3831 , G02B6/3839 , G02B6/3855 , G02B6/3861 , G02B6/3882 , G02B6/403 , G02B6/4403
摘要： A unitary multi-fiber ferrule has micro-holes for optical fibers, an optical stop plane for the optical fibers, and a plurality of lenses disposed adjacent the front end, each of the plurality of lenses optically aligned with one of the micro-holes and exposed to air. Multiple rows of optical fibers and lenses may also be used in the unitary multi-fiber ferrule. The unitary multi-fiber ferrule requires less processing and equipment than other current optical ferrules.
摘要翻译：整体式多光纤套圈具有用于光纤的微孔，用于光纤的光停止平面以及与前端相邻设置的多个透镜，所述多个透镜中的每一个与所述微孔中的一个光学对准，暴露于空气中多排光纤和透镜也可用于单一多光纤套圈中。整体式多光纤套圈比其他电流光学套圈要求更少的加工和设备。

2. 发明申请

US20120093462A1 Unitary Multi-Fiber Optical Ferrule with Integrated Lenses 有权
标题翻译：具有集成镜头的单一多光纤光纤套管
公开(公告)号：US20120093462A1
公开(公告)日：2012-04-19
申请号：US12907644
申请日：2010-10-19
申请人： Darrell R. Childers , Eric Childers
发明人： Darrell R. Childers , Eric Childers
IPC分类号： G02B6/36 , G02B6/32
CPC分类号： G02B6/3853 , G02B6/382 , G02B6/3831 , G02B6/3839 , G02B6/3855 , G02B6/3861 , G02B6/3882 , G02B6/403 , G02B6/4403
摘要： A unitary multi-fiber ferrule has micro-holes for optical fibers, an optical stop plane for the optical fibers, and a plurality of lenses disposed adjacent the front end, each of the plurality of lenses optically aligned with one of the micro-holes and exposed to air. Multiple rows of optical fibers and lenses may also be used in the unitary multi-fiber ferrule. The unitary multi-fiber ferrule requires less processing and equipment than other current optical ferrules.
摘要翻译：整体式多光纤套圈具有用于光纤的微孔，用于光纤的光停止平面以及与前端相邻设置的多个透镜，所述多个透镜中的每一个与所述微孔中的一个光学对准，暴露于空气中多排光纤和透镜也可用于单一多光纤套圈中。整体式多光纤套圈比其他电流光学套圈要求更少的加工和设备。

3. 发明授权

US08684611B2 Two-piece spring push for fiber optic connectors with large diameter fiber optic cables 有权
标题翻译：两片弹簧推送光纤连接器与大直径光纤电缆
公开(公告)号：US08684611B2
公开(公告)日：2014-04-01
申请号：US13401385
申请日：2012-02-21
申请人： Darrell R. Childers , Mike Hughes , Hiep Nguyen
发明人： Darrell R. Childers , Mike Hughes , Hiep Nguyen
IPC分类号： G02B6/36
CPC分类号： G02B6/3885 , G02B6/3821
摘要： A two-piece spring push includes a main body portion and a cap. The cap is attached to the main body portion through frictional or interference fits of projections and openings in the two-piece spring push. The two-piece spring push allows for the use of the spring push on larger diameter optical cables as the spring push is assembled on the optical fibers after the optical fibers are terminated in an optical ferrule.
摘要翻译：两片弹簧推动件包括主体部分和盖子。帽通过两片弹簧推动中的突起和开口的摩擦或过盈配合而附接到主体部分。两片弹簧推动允许在较大直径光缆上使用弹簧推动，因为在光纤端接在光学套圈中之后弹簧推动组装在光纤上。

4. 发明申请

US20110150409A1 Field Installable Ferrule and Tool and Method for Installing Optical Fibers in the Ferrule Using The Tool 有权
标题翻译：现场可安装的套圈以及使用该工具在套管中安装光纤的工具和方法
公开(公告)号：US20110150409A1
公开(公告)日：2011-06-23
申请号：US13039255
申请日：2011-03-02
申请人： Darrell R. Childers , Joseph Howard , Eric Kent , Lisa Hart
发明人： Darrell R. Childers , Joseph Howard , Eric Kent , Lisa Hart
IPC分类号： G02B6/00 , B23P11/00
CPC分类号： G02B6/3846 , G02B6/25 , G02B6/3802 , G02B6/3885 , Y10T29/49169 , Y10T29/49826
摘要： A field-installable multi-fiber ferrule has two portions and one portion has optical fibers already secured therein. The second portion receives optical fibers to mate with the secured optical fibers. A tool is provided to assist in inserting the optical fibers into the multi-fiber ferrule by aligning and holding the optical fibers while they are secured in the multi-fiber ferrule.
摘要翻译：现场可安装的多纤维套管具有两部分，一部分已经固定有光纤。第二部分接收光纤以与固定光纤配合。提供了一种工具，用于通过在将光纤固定在多纤维套圈中时对准和保持光纤来帮助将光纤插入多纤维套圈中。

5. 发明申请

US20090097800A1 Multi-Fiber Ferrules for Making Physical Contact and Method of Determining Same 有权
标题翻译：用于进行身体接触的多纤维套圈及其确定方法
公开(公告)号：US20090097800A1
公开(公告)日：2009-04-16
申请号：US12248873
申请日：2008-10-09
申请人： Michael Lawrence Gurreri , James David Kevern , Michael Aaron Kadar-Kallen , Lou Castagna , Mike Hughes , Darrell R. Childers
发明人： Michael Lawrence Gurreri , James David Kevern , Michael Aaron Kadar-Kallen , Lou Castagna , Mike Hughes , Darrell R. Childers
IPC分类号： G02B6/38
CPC分类号： G02B6/3885 , G01M11/088 , G02B6/25 , G02B6/385
摘要： A multi-fiber ferrule and optical fibers therein make easier contact with other multi-fiber ferrules and connectors with a small fiber tip radius and a modulus of elasticity. A method for qualifying multi-fiber ferrules (and connectors) is also disclosed.
摘要翻译：多纤维套管和光纤在其中更容易与具有小的纤维尖端半径和弹性模量的其它多纤维套圈和连接器接触。还公开了一种用于限定多纤维套管（和连接器）的方法。

6. 发明授权

US06899467B2 Fiber optic plug and receptacle assembly 有权
标题翻译：光纤插头和插座组件
公开(公告)号：US06899467B2
公开(公告)日：2005-05-31
申请号：US10659666
申请日：2003-09-10
申请人： A. John McDonald , Stuart R. Melton , Hieu V. Tran , James P. Luther , Darrell R. Childers
发明人： A. John McDonald , Stuart R. Melton , Hieu V. Tran , James P. Luther , Darrell R. Childers
IPC分类号： G02B6/38 , G02B6/44 , G02B6/36
CPC分类号： G02B6/3897 , G02B6/3821 , G02B6/3849 , G02B6/3869 , G02B6/3885 , G02B6/3887 , G02B6/3894 , G02B6/4465
摘要： A relatively small fiber optic plug is provided to facilitate pulling of the fiber optic plug and an associated fiber optic cable through small passageways. The fiber optic plug may include a shroud that protects the fiber optic connector and that may further define at least one opening, and preferably a pair of openings. The openings are sized to receive portions of an adapter sleeve once the fiber optic plug is mated with a fiber optic receptacle. The fiber optic plug may also include a cap mounted upon and adapted to swivel relative to the remainder of the fiber optic plug to serve as a pulling grip during installation of the fiber optic cable. Further, the fiber optic plug may include a crimp band that is mechanically coupled to both the fiber optic cable and the plug body in order to isolate the fiber optic connector from torque otherwise created by forces to which the fiber optic cable is subjected.
摘要翻译：提供了相对较小的光纤插头以便于通过小通道拉动光纤插头和相关联的光纤电缆。光纤插头可以包括保护光纤连接器的护罩，并且可以进一步限定至少一个开口，优选地一对开口。一旦光纤插头与光纤插座配合，这些开口的尺寸被设计成接收适配器套筒的部分。光纤插头还可以包括安装在光纤插头上并适于相对于光纤插头的其余部分旋转以在光纤电缆安装期间用作牵引夹的盖。此外，光纤插头可以包括机械地耦合到光纤电缆和插头主体两者的卷曲带，以便将光纤连接器与由光纤电缆所受的力产生的转矩隔离。

7. 发明授权

US06648980B2 Cleaning mechanism for fiber optic connectors 有权
公开(公告)号：US06648980B2
公开(公告)日：2003-11-18
申请号：US10116920
申请日：2002-04-05
申请人： Darrell R. Childers , Jeffrey R. Elledge , Timothy S. Laws , A. John McDonald
发明人： Darrell R. Childers , Jeffrey R. Elledge , Timothy S. Laws , A. John McDonald
IPC分类号： B08B700
CPC分类号： G02B6/3866 , B08B1/00 , B08B11/00 , B08B2240/02 , B24B19/226 , G02B6/3807
摘要： A device for cleaning the polished end faces of fibers of an optical connector having guide pins is provided. The device has a surface with at least one rail disposed on the surface. The rail has a height above the surface sufficient to accommodate guide pins extending from an optical connector. A system for cleaning the polished end faces of fibers of an optical connector is also provided that includes an overlay disposed on the cleaning device. A guide member that is disposed on top of the overlay is also provided for receiving the optical connector. A method for cleaning an optical connector with the disclosed device and system is also provided.

8. 发明授权

US06416236B1 Ferrule for facilitating fiber-to-fiber contact and associated fabrication method 有权
标题翻译：用于促进纤维与纤维接触和相关制造方法的套圈
公开(公告)号：US06416236B1
公开(公告)日：2002-07-09
申请号：US09390482
申请日：1999-09-07
申请人： Darrell R. Childers , James P. Luther , Dennis M. Knecht , Thomas Theuerkorn
发明人： Darrell R. Childers , James P. Luther , Dennis M. Knecht , Thomas Theuerkorn
IPC分类号： G02B636
CPC分类号： G02B6/3885 , G02B6/3835
摘要： A ferrule and an associated fabrication method are provided that facilitates fiber-to-fiber contact without requiring the end portions of the optical fibers to protrude beyond the front face of the ferrule. The ferrule includes a ferrule body having opposed front and rear faces and defining at least one optical fiber bore extending between the front and rear faces and adapted to receive an optical fiber. Advantageously, at least the medial portion of the front face through which the optical fiber bores open protrudes outwardly beyond at least some peripheral portions of the front face. By designing the front face such that the medial portion protrudes outwardly beyond peripheral portions of the front face, angular errors in the peripheral portions of the front face and dirt or other particles that accumulate on the peripheral portions of the front face will not prevent the medial portions of the front faces of a pair of ferrules from making contacting as the respective fiber optic connectors are mated. As such, the end portions of the optical fibers need not protrude much, if any, beyond the front face of the ferrule in order to establish fiber-to-fiber contact such that the ferrule can absorb at least some of the forces that would otherwise be imparted to the optical fibers.
摘要翻译：提供一种套圈和相关联的制造方法，其有助于光纤到纤维接触，而不需要光纤的端部突出超出套圈的前表面。套圈包括具有相对的前后表面并且限定在前后表面之间延伸并适于接收光纤的至少一个光纤孔的套圈体。有利地，至少光纤孔打开的正面的中间部分向外突出超出正面的至少一些周边部分。通过设计正面使得内侧部分向外突出超过正面的周边部分，正面的周边部分和积聚在前表面的周边部分上的污垢或其他颗粒的角度误差将不会妨碍内侧一对套圈的前表面的一部分作为相应的光纤连接器接合而配合。因此，光纤的端部不需要突出超过套圈前表面的许多（如果有的话），以便建立纤维与纤维的接触，使得套圈可以吸收至少一些其他的力赋予光纤。

9. 发明授权

US6106368A Polishing method for preferentially etching a ferrule and ferrule assembly 有权
标题翻译：用于优先蚀刻套圈和套圈组件的抛光方法
公开(公告)号：US6106368A
公开(公告)日：2000-08-22
申请号：US195776
申请日：1998-11-18
申请人： Darrell R. Childers , James P. Luther
发明人： Darrell R. Childers , James P. Luther
IPC分类号： B24B19/22 , B24B41/06 , B24D13/10 , B24D13/14 , B24B1/00
CPC分类号： B24B41/06 , B24B19/226 , B24D13/10 , B24D13/14
摘要： The face of a ferrule and ferrule assembly is polished in the present invention so a portion of optical fibers extending therethrough protrude beyond the front face of the ferrules. The ferrules are secured in a polisher and polished with a fibrous material that preferentially etches the ferrule relative to the optical fibers. The front face of the ferrule assembly is polished with a fibrous material having abrasive materials attached thereto, without the need for a slurry.
摘要翻译：在本发明中抛光套圈和套圈组件的表面，使得延伸穿过的光纤的一部分突出超过套圈的前表面。套圈固定在抛光机中并用优先蚀刻套圈相对于光纤的纤维材料抛光。套管组件的前表面用连接有磨料的纤维材料抛光，而不需要浆料。

10. 发明授权

US08870468B2 Multi-port shielded adapter 有权
标题翻译：多端口屏蔽适配器
公开(公告)号：US08870468B2
公开(公告)日：2014-10-28
申请号：US12710309
申请日：2010-02-22
申请人： Darrell R. Childers , Hiep Nguyen
发明人： Darrell R. Childers , Hiep Nguyen
IPC分类号： G02B6/38 , G02B6/00 , G02B6/42
CPC分类号： G02B6/3825 , G02B6/3897 , G02B6/4277
摘要： An inner sleeve has a main body with an opening therein and a front and back end. The back end has projections or extensions to engage corresponding cavities on another inner sleeve to allow for movement of the inner sleeves relative to a outer portion into which the inner sleeves have been inserted. The outer portion may accommodate any number of inner sleeve pairs.
摘要翻译：内套筒具有其中具有开口的主体以及前端和后端。后端具有突起或延伸部以与另一内套筒上的相应空腔相接合，以允许内套筒相对于内套筒插入其中的外部部分移动。外部部分可容纳任何数量的内套筒对。

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