公开(公告)号：WO2020181106A2

公开(公告)日：2020-09-10

申请号：PCT/US2020/021222

申请日：2020-03-05

Applicant: SENKO ADVANCED COMPONENTS, INC

Inventor： CHANG, Jimmy ,  TAKANO, Kazuyoshi ,  NINOMIYA, Takuya

IPC: G02B6/38 ,  G02B6/36 ,  G02B6/42 ,  G02B6/44 ,  G02B6/3825 ,  G02B6/3897

Abstract: A bifurcated housing having opposing body portions that when mated stack one or more adapters. The stacked adapters may be different adapter types. A panel clip secures the bifurcated housing within a panel. The adapter types may be stacked vertical or horizontal depending on the panel configuration or network layout. The body portions form an outer housing with opposing sidewalls perpendicular to the outer housing. The sidewalls have a recess or securing clip that when the two body portions are mated, the one or more adapters stacked are secured therein.

公开(公告)号：WO2019204527A1

公开(公告)日：2019-10-24

申请号：PCT/US2019/027996

申请日：2019-04-17

Applicant: SENKO ADVANCED COMPONENTS INC

Inventor： WONG, Kimman ,  MA, Sui Kei ,  TAKANO, Kazuyoshi

IPC: G02B6/00

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. The receptacle has a gap configured to accept the integrated engagement device. A ferrule flange assembly configured to front load into a connector housing. A connector housing with a top and a bottom stabilizer for the fiber optic connector with an adapter port.

公开(公告)号：WO2019194922A1

公开(公告)日：2019-10-10

申请号：PCT/US2019/020706

申请日：2019-03-05

Applicant: SENKO ADVANCED COMPONENTS, INC

Inventor： LEE, Benjamin ,  NEWBURY, Paul ,  TAKANO, Kazuyoshi ,  GNIADEK, Jeffrey

IPC: H01R13/62 ,  G02B6/38

Abstract: A hybrid ingress protection adapter and connector assembly, connecting the housing with a releasably replaceable connector and power assembly to an adapter that is mount on a panel. The connector has a pair of lead-ins that protect a ferrule of a plural of fiber optic connectors, and the lead-ins are of varying length allow blind mating of the connector assembly with the adapter assembly.

公开(公告)号：WO2019014659A1

公开(公告)日：2019-01-17

申请号：PCT/US2018/042202

申请日：2018-07-16

Applicant: SENKO ADVANCED COMPONENTS, INC.

Inventor： TAKANO, Kazuyoshi ,  CHANG, Jimmy, Jun-Fu

IPC: G02B6/36

Abstract: An optical connector holding two or more LC-type optical ferrules is provided. The optical connector includes an outer body, an inner front body accommodating the two or more LC-type optical ferrules, ferrule springs for urging the optical ferrules towards a mating receptacle, and a back body for supporting the ferrule springs. The outer body and the inner front body are configured such that four LC-type optical ferrules are accommodated in a small form-factor pluggable (SFP) transceiver footprint or eight LC- type optical ferrules are accommodated in a quad small form-factor pluggable (QSFP) transceiver footprint. A mating receptacle (transceiver or adapter) includes a receptacle hook and a housing with an opening that accommodates the receptacle hook in a flexed position as the optical connector makes connection with the mating receptacle by introducing the receptacle hook into an optical receptacle hook recess.

公开(公告)号：WO2018218153A1

公开(公告)日：2018-11-29

申请号：PCT/US2018/034658

申请日：2018-05-25

Applicant: SENKO ADVANCED COMPONENTS, INC.

Inventor： TAKANO, Kazuyoshi ,  CHANG, Jimmy Jun-Fu

IPC: G02B6/00 ,  G02B6/24 ,  G02B6/36 ,  G02B6/38

Abstract: Connector assemblies are described herein. For example, a connector assembly including: a housing configured to accept a first ferrule and a second ferrule. The connector assembly may also have a latch component that is removably connected to the housing, wherein the latch component is configured to rotate around the housing. The latch component may have a first locking element configured to engage a second locking element to prevent rotation of the latch component in at least one of a first polarity position to a second polarity position. The connector may further more include a push-pull tab removably connected to the housing and configured to move vertically along the housing when a biasing force is applied in at least one of a forward direction and a rearward direction. Accordingly, the push-pull tab can compress the latch component when moving vertically along the housing.

公开(公告)号：WO2015191024A1

公开(公告)日：2015-12-17

申请号：PCT/US2014/041500

申请日：2014-06-09

Applicant: SENKO ADVANCED COMPONENTS, INC.

Inventor： TAKANO, Kazuyoshi ,  IIZUMI, Kenji

IPC: G02B6/36 ,  G02B6/38 ,  G02B6/40

CPC classification number: G02B6/3825 ,  G02B6/3885

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.

Abstract translation: 描述了简化连接组件。 缩减轮廓的连接部件被配置为连接各种数据传输元件，包括电缆，网络设备和计算设备。 连接部件的非限制性示例包括光纤连接部件，包括由其形成的连接器，适配器和组件。 在一些实施例中，连接部件可以包括诸如MT套圈和MPO适配器的机械传递（MT）和多纤维推/拉（MPO）连接部件。 根据一些实施例配置的缩小轮廓连接部件与传统的连接部件相比具有更小的轮廓和/或需要较少的部件来实现连接。 在一些实施例中，减小轮廓的连接部件可以与传统的连接部件一起使用。 例如，缩小型连接器可以使用传统的MT套圈来建立常规MPO适配器内的连接。

公开(公告)号：WO2020252355A1

公开(公告)日：2020-12-17

申请号：PCT/US2020/037553

申请日：2020-06-12

Applicant: SENKO ADVANCED COMPONENTS, INC

Inventor： WONG, Kim Man ,  TAKANO, Kazuyoshi ,  HO, Man Ming

IPC: G02B6/38

Abstract: A fiber optic connector deploys a latch lever release with an elastic rib. When the latch lever release is depressed down or toward the optical axis of the connector, a hook seated within a recess of the connector outer housing, the hook is lifted out of the recess thereby allowing the connector to be removed from the adapter port. A pivot point is formed between the main body of the latch lever release and the connector outer housing. Depressing the latch lever release distal of the pivot point at the trigger portion displaces the hook from the connector thereby allowing the user to remove the connector from a receptacle port, such as an adapter port.

公开(公告)号：WO2020142541A1

公开(公告)日：2020-07-09

申请号：PCT/US2019/069138

申请日：2019-12-31

Applicant: SENKO ADVANCED COMPONENTS, INC

Inventor： HO, man ming ,  TAKANO, Kazuyoshi

IPC: G02B6/00 ,  G02B6/24 ,  G02B6/36 ,  G02B6/38 ,  G02B7/24

Abstract: A dust shutter plate biased by a spring plate closed within a port of an adapter assembly with one or more receptacle ports configured to received and secure a fiber optic connector. The dust shutter plate may be coated with a cloth or gel to reduce light transmission losses or both. The angle of the spring plate ensures the plate coated makes contact with the ferrule endface to remove debris and coat the optical fibers at the endface. And if not a coated dust plate, the spring is angled to ensure the ferrule endface does not contact the dust shutter plate surface and damage the optical fiber therein. The dust shutter plate may have a plural of grooves on the connector facing side of the shutter plate.

公开(公告)号：WO2020086184A1

公开(公告)日：2020-04-30

申请号：PCT/US2019/050909

申请日：2019-09-12

Applicant: SENKO ADVANCED COMPONENTS, INC

Inventor： TAKANO, Kazuyoshi ,  WONG, Kimman

IPC: G02B6/38

Abstract: A LC type connector assembly with a push/pull cable boot integrally formed with a protrusion that accepts an adapter release for releasing a fiber optic connector from an adapter port.

公开(公告)号：WO2020081704A1

公开(公告)日：2020-04-23

申请号：PCT/US2019/056564

申请日：2019-10-16

Applicant: SENKO ADVANCED COMPONENTS, INC

Inventor： GNIADEK, Jeffrey ,  TAKANO, Kazuyoshi ,  NEWBURY, Paul

IPC: G02B6/36 ,  G02B6/38 ,  G02B6/24 ,  H01R27/00 ,  H01R13/64

Abstract: An optical connector assembly a first structure and a second structure, the two structures secured together using a retention structure to form a hybrid assembly. The retention structure uses a slot apex located in a slot channel for securing at least one latch pin of a coupling nut to an adapter housing forming the ingress protected connector without the use of a bias spring. The hybrid assembly is designed to resist water or debris ingress, and may eliminate the use of a bias force to further resist separating the hybrid assembly. When the latch pin passes over the apex and resides in a recess, an audible sound is made indicating the hybrid assembly adapter and coupling nut is mated.