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1. 发明授权

US06789953B1 Optical coupler 有权
标题翻译：光耦合器
公开(公告)号：US06789953B1
公开(公告)日：2004-09-14
申请号：US10426365
申请日：2003-04-30
申请人： Michael deJong , Stuart R. Melton , Charles A. Yow, Jr. , Daniel Leyva, Jr.
发明人： Michael deJong , Stuart R. Melton , Charles A. Yow, Jr. , Daniel Leyva, Jr.
IPC分类号： G02B638
CPC分类号： G02B6/3829 , G02B6/3825 , G02B6/3882 , G02B6/3885 , G02B6/3893
摘要： An optical coupler is provided with two receptacles for receiving connectors mounted at a predetermined angle relative to one another with a light guiding element disposed therebetween. The light guiding element may be a reflective surface, a length of optical fiber, a planar waveguide, or a polymer waveguide. The optical coupler of the present invention is preferably used in combination with an optical backplane to interconnect the backplane with a daughtercard.
摘要翻译：光耦合器设置有两个接收器，用于接收以相对于彼此以预定角度安装的连接器，其间设置有导光元件。导光元件可以是反射表面，一段光纤，平面波导或聚合物波导。本发明的光耦合器优选与光背板组合使用，以将背板与子卡相互连接。

2. 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.

3. 发明授权

US07036993B2 Pin retainer for fiber optic connector and associated fabrication method 有权
标题翻译：光纤连接器的针座和相关制造方法
公开(公告)号：US07036993B2
公开(公告)日：2006-05-02
申请号：US10747581
申请日：2003-12-29
申请人： James P. Luther , Michael deJong , Robert B. Elkins, II , Otto I. Szentesi , Thomas Theuerkorn
发明人： James P. Luther , Michael deJong , Robert B. Elkins, II , Otto I. Szentesi , Thomas Theuerkorn
IPC分类号： G02B6/36
CPC分类号： G02B6/3885 , G02B6/3846 , G02B6/3865 , G02B6/3882
摘要： A pin retainer for a fiber optic connector includes a ferrule having a front face defining a hole for receiving a guide pin. The pin retainer permits the guide pin to be inserted in the field following assembly of the connector and polishing the front face of the ferrule. The pin retainer includes a frame and at least one retaining tab for engaging the guide pin when the guide pin is inserted into the hole from the front face. The frame may have an open side for permitting the pin retainer to be fabricated using a highly efficient wire EDM process. The pin retainer provides a pin retention force of at least about 8 lbs and may include a plurality of retaining tabs for engaging the guide pin in more than one location. The ferrule may be provided with an external feature to position the pin retainer on the ferrule.
摘要翻译：用于光纤连接器的销保持器包括具有限定用于接收引导销的孔的前表面的套圈。销保持器允许引导销插入到连接器组装之后的领域中，并且对套圈的前表面进行抛光。销保持器包括框架和至少一个固定突片，用于当导销从前表面插入孔中时与引导销接合。框架可以具有开口侧，以允许使用高效的线切割加工工艺来制造销保持器。销保持器提供至少约8磅的销保持力，并且可以包括多个保持突片，用于在多于一个位置处接合引导销。套管可以设置有外部特征以将销保持器定位在套圈上。

4. 发明授权

US07572064B2 Optical fiber mechanical splice connector 有权
标题翻译：光纤机械接头连接器
公开(公告)号：US07572064B2
公开(公告)日：2009-08-11
申请号：US11491556
申请日：2006-07-24
申请人： Michael deJong
发明人： Michael deJong
IPC分类号： G02B6/38
CPC分类号： G02B6/2558 , G02B6/3846
摘要： An optical fiber mechanical splice connector including a connector body having a fiber alignment mechanism and a cavity, and a ferrule including a stub fiber, wherein an end of the stub fiber extends from the ferrule through the cavity of the connector body and into the fiber alignment mechanism, and wherein the stub fiber buckles within the cavity when a field fiber is introduced into the connector body and contacts the distal end of the stub fiber. A mechanical splicing method including inserting a field fiber into a splice connector such that an end of the field fiber contacts an end of the stub fiber within an alignment mechanism of the splice connector, and applying axial force to the field fiber so as to cause the stub fiber to buckle within a cavity defined by the splice connector.
摘要翻译：一种光纤机械接头连接器，包括具有光纤对准机构和空腔的连接器主体和包括短纤维的套圈，其中短截线纤维的端部从套圈延伸穿过连接器主体的空腔并进入光纤对准机构，并且其中，当场光纤被引入连接器主体并接触短纤维的远端时，短截线纤维在空腔内弯曲。一种机械拼接方法，包括将场光纤插入到接头连接器中，使得场光纤的一端在接头连接器的对准机构内接触短纤维的端部，并向场光纤施加轴向力，从而使短纤维在由接头连接器限定的空腔内弯曲。

5. 发明申请

US20050210668A1 Tools and methods for field-installable fusion spliced fiber optic connectors 审中-公开
标题翻译：用于现场安装的熔接光纤连接器的工具和方法
公开(公告)号：US20050210668A1
公开(公告)日：2005-09-29
申请号：US10811639
申请日：2004-03-29
申请人： Jeffrey Palmer , Kevin Beach , Michael deJong
发明人： Jeffrey Palmer , Kevin Beach , Michael deJong
IPC分类号： G02B6/36 , G02B6/38
CPC分类号： G02B6/3898 , G02B6/3807 , Y10T29/49123 , Y10T29/53213 , Y10T29/53226
摘要： A press tool for partially assembling a fiber optic connector includes a base, a ferrule door, a sliding portion, and a slide adapter door. The ferrule door is rotatably attached to the base for holding a first portion of the fiber optic connector in a predetermined location during the partial assembly of the fiber optic connector. The slide adapter door is rotatably attached to the sliding portion for holding a second portion of the fiber optic connector during the partial assembling of the fiber optic connector. The invention is also directed to a transfer tool for grasping and moving a partially assembled fiber optic connector.
摘要翻译：用于部分组装光纤连接器的压制工具包括基座，套圈门，滑动部分和滑动适配器门。在光纤连接器的部分组装期间，套圈门可旋转地附接到基座，用于将光纤连接器的第一部分保持在预定位置。滑动适配器门可旋转地附接到滑动部分，用于在光纤连接器的部分组装期间保持光纤连接器的第二部分。本发明还涉及一种用于抓握和移动部分组装的光纤连接器的传送工具。

6. 发明申请

US20050069264A1 Fiber optic connection for applying axial biasing force to multifiber ferrule 有权
标题翻译：用于向多光纤套圈施加轴向偏置力的光纤连接
公开(公告)号：US20050069264A1
公开(公告)日：2005-03-31
申请号：US10675352
申请日：2003-09-30
申请人： James Luther , Terry Cooke , Michael deJong , Robert Elkins , Lars Nielsen , Thomas Theuerkorn , Tory Klavuhn
发明人： James Luther , Terry Cooke , Michael deJong , Robert Elkins , Lars Nielsen , Thomas Theuerkorn , Tory Klavuhn
IPC分类号： G02B6/38
CPC分类号： G02B6/3821 , G02B6/3885
摘要： A fiber optic connector includes a multifiber ferrule and at least one force centering element for applying a biasing force to the ferrule in the longitudinal direction without introducing a moment about a lateral axis. The connector further includes a coil spring for exerting the biasing force and a spring seat disposed between the coil spring and the ferrule. The rearward portion or the forward portion of the spring seat may be provided with a pair of outwardly extending protrusions that are laterally spaced apart to transfer the biasing force to the ferrule. Alternatively, the forward portion of the spring seat or the rear face of the ferrule may define a convex surface. Alternatively, the ferrule defines a convex surface in the direction of a first lateral axis and the spring seat defines a convex surface in the direction of a second lateral axis perpendicular to the first lateral axis.
摘要翻译：光纤连接器包括多光纤套圈和至少一个力中心元件，用于在纵向方向上向套圈施加偏压力，而不引起围绕横向轴线的力矩。连接器还包括用于施加偏压力的螺旋弹簧和设置在螺旋弹簧和套圈之间的弹簧座。弹簧座的后部或前部可以设置有一对向外延伸的突出部，其横向间隔开以将偏置力传递到套圈。或者，弹簧座的前部或套圈的后表面可以限定凸形表面。或者，套圈在第一横向轴线的方向上限定凸形表面，并且弹簧座在垂直于第一横向轴线的第二横向轴线的方向上限定凸形表面。

7. 发明申请

US20080019646A1 Optical fiber mechanical splice connector 有权
标题翻译：光纤机械接头连接器
公开(公告)号：US20080019646A1
公开(公告)日：2008-01-24
申请号：US11491556
申请日：2006-07-24
申请人： Michael deJong
发明人： Michael deJong
IPC分类号： G02B6/255
CPC分类号： G02B6/2558 , G02B6/3846
摘要： An optical fiber mechanical splice connector including a connector body having a fiber alignment mechanism and a cavity, and a ferrule including a stub fiber, wherein an end of the stub fiber extends from the ferrule through the cavity of the connector body and into the fiber alignment mechanism, and wherein the stub fiber buckles within the cavity when a field fiber is introduced into the connector body and contacts the distal end of the stub fiber. A mechanical splicing method including inserting a field fiber into a splice connector such that an end of the field fiber contacts an end of the stub fiber within an alignment mechanism of the splice connector, and applying axial force to the field fiber so as to cause the stub fiber to buckle within a cavity defined by the splice connector.
摘要翻译：一种光纤机械接头连接器，包括具有光纤对准机构和空腔的连接器主体和包括短纤维的套圈，其中短截线纤维的端部从套圈延伸穿过连接器主体的空腔并进入光纤对准机构，并且其中，当场光纤被引入连接器主体并接触短纤维的远端时，短截线纤维在空腔内弯曲。一种机械拼接方法，包括将场光纤插入到接头连接器中，使得场光纤的一端在接头连接器的对准机构内接触短纤维的端部，并向场光纤施加轴向力，从而使短纤维在由接头连接器限定的空腔内弯曲。

8. 发明授权

US07272283B2 Distribution fiber optic cables for fiber to the subscriber applications 有权
标题翻译：分配光纤到光纤到用户应用
公开(公告)号：US07272283B2
公开(公告)日：2007-09-18
申请号：US11264222
申请日：2005-11-01
申请人： Kenneth D. Temple, Jr. , David L. Dean, Jr. , Jody L. Greenwood , William S. Jackman , Keith H. Lail , Michael deJong
发明人： Kenneth D. Temple, Jr. , David L. Dean, Jr. , Jody L. Greenwood , William S. Jackman , Keith H. Lail , Michael deJong
IPC分类号： G02B6/44
CPC分类号： G02B6/4404 , G02B6/4411 , G02B6/4475 , G02B6/4495
摘要： A fiber optic cable and methods of manufacturing the same includes at least one optical fiber, and at least one ferrule. The at least one ferrule is attached to the at least one optical fiber before the cable jacket is applied. The cable jacket surrounds the at least one optical fiber and the at least one ferrule so that when the cable jacket is opened the at least one optical fiber having the at least one ferrule attached may be accessed. Consequently, the when opening the cable, the craft is presented with an optical fiber that is preterminated with a ferrule. Optionally, the ferrule can have a cover or be a portion of a fiber optic connector. The cable is manufactured so that one or more of the ferrules are appropriately placed along the length of the fiber optic cable for distribution into the fiber optic network.
摘要翻译：光纤电缆及其制造方法包括至少一个光纤和至少一个套圈。在施加电缆护套之前，至少一个套圈附接到至少一个光纤。所述电缆护套围绕所述至少一个光纤和所述至少一个套圈，使得当所述电缆护套被打开时，可以访问具有附接的所述至少一个套圈的至少一个光纤。因此，当打开电缆时，工艺件呈现预先用套圈预先预定的光纤。可选地，套圈可以具有盖或者是光纤连接器的一部分。制造电缆使得一个或多个套圈沿着光纤电缆的长度适当地放置以分配到光纤网络中。

9. 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。

10. 发明申请

US20070098342A1 Distribution fiber optic cables for fiber to the subscriber applications 有权
公开(公告)号：US20070098342A1
公开(公告)日：2007-05-03
申请号：US11264222
申请日：2005-11-01
申请人： Kenneth Temple , David Dean , Jody Greenwood , William Jackman , Keith Lail , Michael deJong
发明人： Kenneth Temple , David Dean , Jody Greenwood , William Jackman , Keith Lail , Michael deJong
IPC分类号： G02B6/44
CPC分类号： G02B6/4404 , G02B6/4411 , G02B6/4475 , G02B6/4495
摘要： A fiber optic cable and methods of manufacturing the same includes at least one optical fiber, and at least one ferrule. The at least one ferrule is attached to the at least one optical fiber before the cable jacket is applied. The cable jacket surrounds the at least one optical fiber and the at least one ferrule so that when the cable jacket is opened the at least one optical fiber having the at least one ferrule attached may be accessed. Consequently, the when opening the cable, the craft is presented with an optical fiber that is preterminated with a ferrule. Optionally, the ferrule can have a cover or be a portion of a fiber optic connector. The cable is manufactured so that one or more of the ferrules are appropriately placed along the length of the fiber optic cable for distribution into the fiber optic network.

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