公开(公告)号：US10802224B2

公开(公告)日：2020-10-13

申请号：US16681484

申请日：2019-11-12

Applicant: Senko Advanced Components Inc

Inventor： Yim Wong ,  Kazuyoshi Takano

IPC: G02B6/38

Abstract: An in-line dust shutter formed as part an adapter. A hinged dust shutter assembly is secured to an adapter wall. A shutter plate covers an opening formed at either end of the adapter to prevent debris from entering the adapter and distorting the light signal between opposing fiber optic connectors. The shutter plate extends at angle alpha from a rotational axis. The shutter plate is biased closed by a bias spring place about a pin of the rotational axis.

公开(公告)号：US10802223B2

公开(公告)日：2020-10-13

申请号：US16292921

申请日：2019-03-05

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：US20200310049A1

公开(公告)日：2020-10-01

申请号：US16901404

申请日：2020-06-15

Applicant: Senko Advanced Components, Inc.

Inventor： Jimmy Jun-Fu CHANG

IPC: G02B6/38

Abstract: Optical fiber connectors and adapters are disclosed. A connector includes a flat pin assembly including a pin, a mechanical transfer ferrule boot disposed around at least a portion of the assembly, a housing disposed around at least a portion of the ferrule, and a locking plate. The housing includes first, second, top, and bottom sides. The first and second sides include a recess. The top side includes a groove. The locking plate includes a fastening mechanism configured to interlock with the groove. An optical fiber adapter includes first and second adapter ends each having one or more connecting arms to secure a separate optical fiber connector.

公开(公告)号：US20200310041A1

公开(公告)日：2020-10-01

申请号：US16877384

申请日：2020-05-18

Applicant: Senko Advanced Components, Inc.

Inventor： Jimmy CHANG ,  Kazuyoshi TAKANO ,  Jeffrey GNIADEK

IPC: G02B6/38

Abstract: A behind-the-wall optical connector having an outer housing configured to be inserted into an adapter with a corresponding inner surface, and a latch is attached to at least one side of housing configured to lock the connecter into an adapter opening. A backbody, an integrated backbody or an external clip retains the ferrule assembly with a ferrule, biased forward toward a proximal end of the connector housing.

公开(公告)号：US20200264381A1

公开(公告)日：2020-08-20

申请号：US16793875

申请日：2020-02-18

Applicant: Senko Advanced Components Inc

Inventor： Guanpeng HU ,  Man Kit WONG

IPC: G02B6/38 ,  G02B6/25

Abstract: A field installable fiber optical connector formed using a mechanical splice assembly secured within an opening of a plug frame. A fiber optical cable is secured to a distal end of a rear body that is secured to a distal end of the plug frame.

公开(公告)号：US10739533B2

公开(公告)日：2020-08-11

申请号：US16297614

申请日：2019-03-09

Applicant: Senko Advanced Components Inc

Inventor： Jeffrey Gniadek ,  Kimman Wong ,  Kazuyoshi Takano ,  Siu Kei Ma

IPC: G02B6/38 ,  H01R13/627 ,  H01R13/629 ,  H01R13/74 ,  H01R13/506

Abstract: Various embodiments disclosed herein are directed to a Network system including: a connector comprising a housing comprising a groove running widthwise on a surface of the housing; and a push-pull tab comprising a complementary groove, wherein the push-pull tab is detachably connected to the housing; and a receiver device comprising one or more ports for receiving the connector, the one or more ports having an interchangeable anchor device including a first portion and a second portion; wherein the groove is configured to receive the first portion of the interchangeable anchor device when the connector is inserted into the receiving element, and wherein the complimentary groove is configured to receive the second portion of the interchangeable anchor device when the connector is inserted into the receiving element, the push-pull tab being configured to disengage the second portion of the interchangeable anchor device from the complementary groove when the push-pull tab is moved in a direction away from the connector, thereby disengaging the first portion of the interchangeable anchor device from the grove of the connector. Other aspects are described and claimed.

公开(公告)号：US10732359B2

公开(公告)日：2020-08-04

申请号：US16283161

申请日：2019-02-22

Applicant: Senko Advanced Components Inc

Inventor： Benjamin Lee ,  Kazuyoshi Takano ,  Jeffery Gniadek

IPC: G02B6/38

Abstract: Optical fiber connectors and adapters are disclosed. A connector assembly includes a sleeve seal positioned near a proximal end of the connector, the seal fits over an alignment sleeve contained within an adapter. The connector may include a heat shrinkable tubing covering a distal end of the connector to prevent ingress of moisture and debris. The sleeve seal is compressed by a proximal face of a connector plug frame. The sleeve seal contains a plural of sealing or mating surfaces to prevent the ingress of moisture through the adapter opening into the plug frame housing a ferrule. The adapter further comprises a washer-seal that is placed between an adapter flange face and a module face plate that secures the adapter with connectors therein to a rack of adapters.

公开(公告)号：US20200233154A1

公开(公告)日：2020-07-23

申请号：US16844744

申请日：2020-04-09

Applicant: Senko Advanced Components, Inc.

Inventor： Benjamin LEE ,  Kazuyoshi TAKANO ,  Jeffrey GNIADEK

IPC: G02B6/38

Abstract: Optical fiber connectors and adapters are disclosed. A connector assembly includes a sleeve seal positioned near a proximal end of the connector, the seal fits over an alignment sleeve contained within an adapter. The connector may include a heat shrinkable tubing covering a distal end of the connector to prevent ingress of moisture and debris. The sleeve seal is compressed by a proximal face of a connector plug frame. The sleeve seal contains a plural of sealing or mating surfaces to prevent the ingress of moisture through the adapter opening into the plug frame housing a ferrule. The adapter further comprises a washer-seal that is placed between an adapter flange face and a module face plate that secures the adapter with connectors therein to a rack of adapters.

公开(公告)号：US10705300B2

公开(公告)日：2020-07-07

申请号：US16368828

申请日：2019-03-28

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：US20200209491A1

公开(公告)日：2020-07-02

申请号：US16815242

申请日：2020-03-11

Applicant: Senko Advanced Components Inc

Inventor： Kim Man WONG ,  Kazuyoshi TAKANO

IPC: G02B6/38

Abstract: Embodiments disclosed herein are directed to a device and system of devices including: a connector housing comprising an alignment sleeve therein with a plural of angled surface and at least one opening, or an internal cavity of said connector housing has the same configuration as said alignment sleeve. Upon inserting ferrule assembly within an opening of said housing, a contact point on a collar or flange of said assembly moves along angled surfaces until it engages an opening between angled surfaces for securing ferrule assembly within connector housing without jamming.