公开(公告)号：US10962732B2

公开(公告)日：2021-03-30

申请号：US16388150

申请日：2019-04-18

Applicant: Senko Advanced Components Inc

Inventor： Kazuyoshi Takano ,  Jimmy Jun-Fu Chang

IPC: G02B6/44 ,  G02B6/38 ,  H01R13/58

Abstract: A boot assembly having a boot body with a passageway molded from a proximal to distal end of the body. The passageway accepts a repositioning device made of a malleable material such as metal that retains its shape under internal forces of the boot assembly. The boot assembly further comprises one or more cables for fiber optics or power. Bending the flexible boot assembly from a first position to a second position, the flexible boot assembly retains the second position without returning to the first position under the resilient material of the boot.

公开(公告)号：US20210088732A1

公开(公告)日：2021-03-25

申请号：US17115975

申请日：2020-12-09

Applicant: Senko Advanced Components, Inc.

Inventor： Jeffrey GNIADEK

IPC: G02B6/38

Abstract: Devices and methods for connecting optical fibers are provided. In some embodiments, connectors and adaptors for two-fiber mechanical transfer type ferrules are disclosed. In some embodiments, MT connectors, such as simplex, duplex, and quad micro-MT adaptors are disclosed. In some embodiments, MT adaptors, such as simplex, duplex, and quad adaptors are disclosed. In some embodiments, optical fiber cables that modularly coupled with at least one optical fiber connector, adaptor, and other optical fiber cable the cable is configured to provide a remote release from an adaptor receptacle.

公开(公告)号：US10921530B2

公开(公告)日：2021-02-16

申请号：US16569620

申请日：2019-09-12

Applicant: Senko Advanced Components, Inc.

Inventor： Kim Man Wong ,  Kazuyoshi Takano

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：US10921528B2

公开(公告)日：2021-02-16

申请号：US16407603

申请日：2019-05-09

Applicant: Senko Advanced Components Inc

Inventor： Yim Wong ,  Man Kit Wong

IPC: G02B6/38

Abstract: A fiber optic connector having a set of opposing pins set in a recess configured to accept a corresponding spring therein. The springs are placed on either side of the fiber optic cable bundle and secured within pinkeep. The dual or outer springs help prevent rotation of the ferrule assembly during use.

公开(公告)号：US20210033800A1

公开(公告)日：2021-02-04

申请号：US17067092

申请日：2020-10-09

Applicant: Senko Advanced Components, Inc.

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

IPC: G02B6/38 ,  H01R13/426

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：US10852490B2

公开(公告)日：2020-12-01

申请号：US16422398

申请日：2019-05-24

Applicant: Senko Advanced Components Inc

Inventor： Jimmy Jun-Fu Chang ,  Kazuyoshi Takano

IPC: G02B6/00 ,  G02B6/38

Abstract: An adapter holding a plurality of connectors and a clip positioned around a group of connectors securing the connectors together as a single assembly. The clip removes the group connectors from the adapter upon removal therefrom.

公开(公告)号：US20200341212A1

公开(公告)日：2020-10-29

申请号：US16922833

申请日：2020-07-07

Applicant: Senko Advanced Components, Inc.

Inventor： Yim WONG ,  Man Ming Ho ,  Kazuyoshi TAKANO

IPC: G02B6/38

Abstract: A multiple fiber push-on (MPO) optical connector is provided having a ferrule configured to house multiple optical fibers and including a stepped portion extending from at least one pair of opposing exterior surfaces of the ferrule. A one-piece housing-backpost is provided having a distal end in a connection direction and a proximal end in a cable direction. The one-piece housing-backpost is configured to receive a ferrule spring and the ferrule from the distal end. The housing-backpost includes at least one resiliently-deformable ferrule-retaining protrusion extending from a sidewall to engage the corresponding stepped portion of the ferrule. The resiliently-deformable ferrule-retaining protrusion is configured to deform towards the housing-backpost interior sidewall as the ferrule is inserted from the distal end and to extend outward against the stepped portion of the ferrule when the ferrule is seated in the housing-backpost to maintain the ferrule in the housing-backpost.

公开(公告)号：US10795095B2

公开(公告)日：2020-10-06

申请号：US16558474

申请日：2019-09-03

Applicant: Kazuyoshi Takano ,  Man Ming Ho ,  Siu Kei Ma

Inventor： Kazuyoshi Takano ,  Man Ming Ho ,  Siu Kei Ma

IPC: G02B6/38

Abstract: A multiple push-on (MPO) optical connector is provided having a ferrule configured to house multiple optical fibers and a housing having a distal end in a connection direction configured to hold the ferrule. The housing further includes a pair of proximal apertures and at least one proximal groove. A backpost has a distal end that urges the ferrule toward the distal end of the housing and a proximal end configured to receive a crimp ring. The backpost includes a pair of proximally extending latch arms that reverse latch in the proximal apertures of the housing. To strengthen the connector in side-loading environments, the backpost further includes a reinforcing rib that is received in the housing proximal groove. In a further aspect, the proximal end of the backpost may include a neck with an approximately curved side profile that, following crimping with a stepped crimp ring, results in an angled crimp.

公开(公告)号：US20200310046A1

公开(公告)日：2020-10-01

申请号：US16831300

申请日：2020-03-26

Applicant: Senko Advanced Components., Inc.

Inventor： Shuntaro KANAI ,  Kazuyoshi TAKANO ,  Paul NEWBURY

IPC: G02B6/38 ,  G02B6/44

Abstract: An integral fan-out connector assembly for fiber optic cables includes a connector housing that provides an integrated fan-out housing and connection adapter. The fan-out connector housing may be configured with a variety of cable adapters, and may be installed as a ‘plug and play’ type solution where it will be ready to accept a feed cable for use when needed. A bracket may support the fan-out system on a support structure as a pole. The bracket can facilitate plug-and-play use of the fan-out system.

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.