公开(公告)号：US11209599B2

公开(公告)日：2021-12-28

申请号：US16271012

申请日：2019-02-08

Applicant: Senko Advanced Components Inc

Inventor： Kazuyoshi Takano ,  Jeffrey Gniadek

IPC: G02B6/38 ,  G02B6/40

Abstract: An outdoor rated ingress protected one-piece adapter with a first and second end. First end accepts a fiber optic adapter configured to accept a LC, SN, CS, SC or MPO fiber ferrule assembly. A second end accepts a cable gland assembly that secures a cable therein. The first end is configured to accept an outdoor rated connector having a fiber connector therein. The connector/adapter assembly is rated for outdoor use.

公开(公告)号：US11152748B2

公开(公告)日：2021-10-19

申请号：US16695901

申请日：2019-11-26

Applicant: Senko Advanced Components Inc

Inventor： Kazuyoshi Takano ,  Jeffrey Gniadek

IPC: G02B6/38 ,  H01R13/633

Abstract: Narrow width fiber optic connectors having spring loaded remote release mechanisms to facilitate access and usage of the connectors in high density arrays. A narrow width fiber optic connector comprises a multi-fiber connector, wherein a width of said narrow width fiber optic connector is less than about 5.25 mm, a housing configured to hold the multi-fiber connector and further comprising a connector recess, and a pull tab having a ramp area configured to disengage a latch of one of an adapter and an SFP from said connector recess. The pull tab may include a spring configured to allow the latch of one of the adapter and the SFP to engage with the connector recess.

公开(公告)号：US20210286136A1

公开(公告)日：2021-09-16

申请号：US17198520

申请日：2021-03-11

Applicant: Senko Advanced Components, Inc.

Inventor： Kenji Iizumi ,  Kazuyoshi Takano ,  Ryo Konno

IPC: G02B6/38

Abstract: A micro connector kit includes first and second ferrules and first and second micro connector ferrule housings. Each first and second micro connector ferrule housing defines a cavity sized and shaped to receive a respective one of the first and second ferrules with the first and second ferrules being disposed in closely spaced relation with the respective first or second micro connector ferrule housing when in each cavity. The first and second micro connector ferrule housings can be releasably coupled together such that the first and second ferrules form an optical connection when the first and second micro connector ferrule housings are coupled together. The first and second micro connector ferrule housings have first and second connection structure for releasably coupling the first and second micro connector housings together.

公开(公告)号：US11112565B2

公开(公告)日：2021-09-07

申请号：US16373624

申请日：2019-04-02

Applicant: Senko Advanced Components Inc

Inventor： Jimmy Jun-Fu Chang ,  Kazuyoshi Takano

IPC: G02B6/38

Abstract: Connector assemblies having an adjustable polarity are described. A connector assembly having an adjustable polarity comprises a housing and a locking component configured to couple to the housing, the locking component including a compression element. The connector assembly further comprises a latch component configured to rotate around the locking component when the compression element is compressed to change the polarity of the connector assembly from a first polarity when the latch component is located at a first polarity position to a second polarity when the latch component is located at a second polarity position.

公开(公告)号：US11099330B2

公开(公告)日：2021-08-24

申请号：US16705830

申请日：2019-12-06

Applicant: Senko Advanced Components Inc

Inventor： Jimmy Chang ,  Man Ming Ho ,  Kim Man Wong ,  Kazuyoshi Takano ,  Siu Kei Ma ,  Yim Wong

IPC: G02B6/38

Abstract: An optical connector holding two or more LC-type optical ferrules is provided. The optical connector includes an outer housing, ferrules, a cable boot and one or more polarity keys. The keys are configured to change connector polarity from a first to a second polarity. A corresponding adapter with one or more slots within an adapter wall on opposing sides sized and shaped to accept a single or dual keyed polarity changeable connector.

公开(公告)号：US11092756B2

公开(公告)日：2021-08-17

申请号：US16592267

申请日：2019-10-03

Applicant: Senko Advanced Components Inc

Inventor： Kazuyoshi Takano

IPC: G02B6/38

Abstract: Ingress protected connectors used outdoors are mated with and within an adapter. To aid in mating an orientation finger is provided as part of the proximal end of the ingress protected connector. Within the ingress protected connector is a fiber optic connector being protected from the environment.

公开(公告)号：US11061190B2

公开(公告)日：2021-07-13

申请号：US16782196

申请日：2020-02-05

Applicant: Senko Advanced Components Inc

Inventor： Kazuyoshi Takano ,  Jimmy Jun-Fu Chang

IPC: G02B6/38 ,  G02B6/42 ,  G02B6/40

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 connection, and a back body for supporting the ferrule springs. A removable inner front body for polarity change is disclosed. A multi-purpose rotatable boot assembly for polarity change is disclosed. The multi-purpose boot assembly can be pushed and pulled to insert and remove the micro connector from an adapter receptacle.

公开(公告)号：US10989884B2

公开(公告)日：2021-04-27

申请号：US16448030

申请日：2019-06-21

Applicant: Senko Advanced Components, Inc

Inventor： Jimmy Jun-Fu Chang ,  Kazuyoshi Takano

IPC: G02B6/38

Abstract: A behind-the-wall optical connector an outer housing configured to be inserted into an adapter with a corresponding inner surface, a ferrule included in an annular collar to mate with a corresponding projection at an adapter opening, and a latch attached to one side of housing configured to lock the connecter into an adapter opening. The latch is further configured with a locking channel and guide to accept a pull tab with a catch at one end, the pull tab releases the connector from the adapter opening when the tab is pulled rearward or away from the adapter.

公开(公告)号：US10983286B2

公开(公告)日：2021-04-20

申请号：US16782711

申请日：2020-02-05

Applicant: Senko Advanced Components Inc

Inventor： Kazuyoshi Takano ,  Jeffrey Gniadek ,  Kim Man Wong ,  Siu Kei Ma

IPC: G02B6/38 ,  G02B6/42 ,  G02B6/40

Abstract: Embodiments disclosed herein are directed to a device and system of devices including: a connector comprising a housing comprising a groove lengthwise in a surface of the housing and a push-pull tab comprising a protrusion, a widthwise recess on the connector housing accepting protrusions on a removable anchor device that retains the connector in a port, wherein the push-pull tab releases the connector from the port using protrusions on the anchor device and the receiver device comprising one or more ports for receiving one or more connector types; and the receiver device comprising one or more ports without an anchor; said port secures a second connector type comprising a latch release mechanism; and the receiver device ports are opposite one another; wherein the opposite ports can accept a first connector and a second connector; wherein the first connector release mechanism and differs from the second connector release mechanism.

公开(公告)号：US10955626B2

公开(公告)日：2021-03-23

申请号：US16687504

申请日：2019-11-18

Applicant: Senko Advanced Components, Inc.

Inventor： Siu Kei Ma ,  Kim Man Wong ,  Kazuyoshi Takano

IPC: G02B6/38

Abstract: A fiber optic connector having a push/pull tab wherein the push/pull tab travel is limited by an internal stop to release a connector from a receptacle, and the push/pull tab is releasably secured from connector. The push/pull tab has a plural of securing protrusions that secure the tab to the connector housing.