公开(公告)号：US10761273B2

公开(公告)日：2020-09-01

申请号：US15796969

申请日：2017-10-30

Applicant: SENKO Advanced Components, Inc.

Inventor： Kazuyoshi Takano ,  Kenji Iizumi

IPC: G02B6/38 ,  G02B6/42

Abstract: A fiber optic ferrule adapter for mating a multi-fiber optic ferrule and a multi-fiber optic connector includes a holder having a cavity where a multi-fiber optic ferrule is held therein, and a receptacle housing with an opening that allows the insertion of a fiber optic connector. The holder has a top opening for receiving the ferrule into its cavity; and two protrusions, which are respectively protruded from each interior side walls of the holder, for latching the ferrule in place inside the cavity. The holder includes a groove recessed on the interior walls of the cavity for catching a ridge on the ferrule so as to prevent any longitudinal movement of the ferrule inside the cavity. The cavity may include a slope next to an interface between the cavity and receptacle housing for allowing the sliding in-and-out of the ferrule at an angle to the top of the holder opening.

公开(公告)号：US10416394B2

公开(公告)日：2019-09-17

申请号：US15979596

申请日：2018-05-15

Applicant: SENKO Advanced Components, Inc.

Inventor： Kazuyoshi Takano ,  Siu Kei Ma ,  Kenji Iizumi

IPC: G02B6/38

Abstract: A fiber optic adapter for mating a multi-fiber optic ferrule connector and a multi-fiber optic connector. An engagement device may be integrated or molded as part of adapter receptacle at either end. The engagement device secures the multi-fiber connector. The adapter may be two-piece with a first portion detachable from a second portion, the first portion housing one or more integrated engagement devices and the second portion housing one or more replaceable engagement devices, or a receptacle configured to secure a latch configured on an outer housing of a connector. Receptacle may further contain a plural of engagement devices formed as a unitary engagement device.

公开(公告)号：US20180356600A1

公开(公告)日：2018-12-13

申请号：US15796969

申请日：2017-10-30

Applicant: SENKO Advanced Components, Inc.

Inventor： Kazuyoshi Takano ,  Kenji Iizumi

IPC: G02B6/38

Abstract: A fiber optic ferrule adapter for mating a multi-fiber optic ferrule and a multi-fiber optic connector includes a holder having a cavity where a multi-fiber optic ferrule is held therein, and a receptacle housing with an opening that allows the insertion of a fiber optic connector. The holder has a top opening for receiving the ferrule into its cavity; and two protrusions, which are respectively protruded from each interior side walls of the holder, for latching the ferrule in place inside the cavity. The holder includes a groove recessed on the interior walls of the cavity for catching a ridge on the ferrule so as to prevent any longitudinal movement of the ferrule inside the cavity. The cavity may include a slope next to an interface between the cavity and receptacle housing for allowing the sliding in-and-out of the ferrule at an angle to the top of the holder opening.

公开(公告)号：US09798090B2

公开(公告)日：2017-10-24

申请号：US15070770

申请日：2016-03-15

Applicant: Senko Advanced Components, Inc.

Inventor： Kazuyoshi Takano ,  Kenji Iizumi

IPC: G02B6/38

CPC classification number: G02B6/3825 ,  G02B6/3821 ,  G02B6/3869 ,  G02B6/387 ,  G02B6/3882 ,  G02B6/3885 ,  G02B6/3893

Abstract: Reduced-profile connection components are described. The reduced-profile connection components are configured to connect various data transmission elements, including cables, network devices, and computing devices. A non-limiting example of a connection component includes a fiber optic connection component, including connectors, adapters, and assemblies formed therefrom. In some embodiments, the connection components may include mechanical transfer (MT) and multi-fiber push-on/pull-off (MPO) connection components, such as MT ferrules and MPO adapters. The reduced-profile connection components configured according to some embodiments have a smaller profile and/or require less parts to achieve a connection compared to conventional connection components. In some embodiments, the reduced-profile connection components may be used with conventional connection components. For example a reduced-profile connector may use a conventional MT ferrule to establish a connection within a conventional MPO adapter.

公开(公告)号：US09766412B2

公开(公告)日：2017-09-19

申请号：US15070770

申请日：2016-03-15

Applicant: Senko Advanced Components, Inc.

Inventor： Kazuyoshi Takano ,  Kenji Iizumi

IPC: G02B6/38

Abstract: Reduced-profile connection components are described. The reduced-profile connection components are configured to connect various data transmission elements, including cables, network devices, and computing devices. A non-limiting example of a connection component includes a fiber optic connection component, including connectors, adapters, and assemblies formed therefrom. In some embodiments, the connection components may include mechanical transfer (MT) and multi-fiber push-on/pull-off (MPO) connection components, such as MT ferrules and MPO adapters. The reduced-profile connection components configured according to some embodiments have a smaller profile and/or require less parts to achieve a connection compared to conventional connection components. In some embodiments, the reduced-profile connection components may be used with conventional connection components. For example a reduced-profile connector may use a conventional MT ferrule to establish a connection within a conventional MPO adapter.

公开(公告)号：US09618702B2

公开(公告)日：2017-04-11

申请号：US14299224

申请日：2014-06-09

Applicant: SENKO ADVANCED COMPONENTS, INC.

Inventor： Kazuyoshi Takano ,  Kenji Iizumi

IPC: G02B6/38

CPC classification number: G02B6/3825 ,  G02B6/3821 ,  G02B6/3869 ,  G02B6/387 ,  G02B6/3882 ,  G02B6/3885 ,  G02B6/3893

Abstract: Reduced-profile connection components are described. The reduced-profile connection components are configured to connect various data transmission elements, including cables, network devices, and computing devices. A non-limiting example of a connection component includes a fiber optic connection component, including connectors, adapters, and assemblies formed therefrom. In some embodiments, the connection components may include mechanical transfer (MT) and multi-fiber push-on/pull-off (MPO) connection components, such as MT ferrules and MPO adapters. The reduced-profile connection components configured according to some embodiments have a smaller profile and/or require less parts to achieve a connection compared to conventional connection components. In some embodiments, the reduced-profile connection components may be used with conventional connection components. For example a reduced-profile connector may use a conventional MT ferrule to establish a connection within a conventional MPO adapter.

公开(公告)号：US20170059783A1

公开(公告)日：2017-03-02

申请号：US15350526

申请日：2016-11-14

Applicant: Senko Advanced Components, Inc.

Inventor： Kenji Iizumi ,  Albert Wong

IPC: G02B6/38 ,  H01R13/58 ,  H01R13/52

CPC classification number: G02B6/3816 ,  G02B6/3887 ,  G02B6/4444 ,  G02B6/4471 ,  G02B6/4494 ,  G02B6/506 ,  H01R13/5205 ,  H01R13/58 ,  H01R13/5825

Abstract: Communication device connection assemblies are described. The sealable connection assemblies are configured to provide water-tight connections for various data transmission elements, including cables, network devices, and computing devices. The connection assemblies may be used for various data transmission protocols, such as fiber optic connections. A compression element of the connection assembly may be configured to engage and compress a sealing element against a communication cable extending through the sealable connection assembly when a tension element is coupled to the inner body, thereby forming a seal between the sealable element and the communication cable. The connection assemblies may include a retainer body configured to form a grip or retention force with a communication cable sufficient to reduce and/or eliminate any forces on the communication cable (i.e., bending and/or straight pull forces) from being transferred to and/or otherwise effecting other components of the connection assembly, such as sealing elements thereof.

Abstract translation: 描述了通信设备连接组件。 可密封连接组件被配置为为各种数据传输元件（包括电缆，网络设备和计算设备）提供防水连接。 连接组件可用于各种数据传输协议，例如光纤连接。 连接组件的压缩元件可被构造成当张力元件联接到内部主体时，将密封元件接合并压靠延伸穿过可密封连接组件的通信电缆，从而在可密封元件和通信电缆之间形成密封 。 连接组件可以包括保持器主体，其被构造成通过通信电缆形成握持或保持力，该通信电缆足以减少和/或消除通信电缆上的任何力（即，弯曲和/或直拉力）被转移到和/ 或以其他方式影响连接组件的其它部件，例如其密封元件。