公开(公告)号：US20200278503A1

公开(公告)日：2020-09-03

申请号：US16806651

申请日：2020-03-02

Applicant: Senko Advanced Components, Inc

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

IPC: G02B6/38 ,  G02B6/44 ,  G02B6/35

Abstract: A managed fiber optic connector assembly formed with an optical fiber management enclosure. The optical fiber management enclosure is formed with a back body as one-piece to form an integrated fiber optic management enclosure, or fiber optic management enclosure is inserted into the back body form a two-piece enclosure. The fiber management enclosure has a plural of channels, for example, an upper channel and a lower channel that retain, separate and guide a plural of optical fibers that are accepted through a port at a distal end of the managed fiber optic connector assembly.

公开(公告)号：US10754098B2

公开(公告)日：2020-08-25

申请号：US15940242

申请日：2018-03-29

Applicant: SENKO Advanced Components, Inc.

Inventor： Jimmy Jun-Fu Chang ,  Kazuyoshi Takano

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 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. The ferrule assembly is inserted into a first end of the housing and when latched to the adapter, the assembly is retained in the housing without any locking structure therein.

公开(公告)号：US10725248B2

公开(公告)日：2020-07-28

申请号：US16387373

申请日：2019-04-17

Applicant: Senko Advanced Components, Inc.

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

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. 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：US10718910B2

公开(公告)日：2020-07-21

申请号：US15955811

申请日：2018-04-18

Applicant: SENKO Advanced Components, Inc.

Inventor： Kazuyoshi Takano ,  Jeffrey Gniadek

IPC: G02B6/38 ,  G02B6/36

Abstract: Ruggedized field terminated optical fiber connector systems comprising a field terminated connector assembly including a drop cable coupled to a connector, the drop cable having a custom length. The ruggedized field terminated connector system may further comprise a rugged front portion configured to slide over at least a portion of the field terminated connector assembly, and a rear connector body configured to couple to the rugged front portion. The rear body has a crimp ring and a grommet is slide into said crimp ring, and secured therein.

公开(公告)号：US10718908B2

公开(公告)日：2020-07-21

申请号：US16310823

申请日：2017-10-26

Applicant: SENKO ADVANCED COMPONENTS, INC.

Inventor： Kaifa Yang

IPC: G02B6/36 ,  G02B6/44

Abstract: An optical fiber array with high reliability, which relates to the technical field of optical fibers is disclosed. The optical fiber array is composed of three parts, namely, optical fiber positioning substrate (1), cover plate (2) and optical fiber ribbon (3). One end of the optical fiber ribbon is striped to be a naked fiber (4). The naked fiber (4) is pressed into the micro-groove array of the optical fiber positioning substrate (1) by the cover plate (2) and glued and fixed with a glue layer (5), and a transitional region between the stripped part and the unstripped part of the optical fiber ribbon (3) is glued and fixed onto a rear half of the optical fiber positioning substrate (1) with the glue layer (5). It has a reasonable and novel structural design. Through frosting of the surfaces of the positioning substrate (1) and the cover plate (2) to be bonded with glue, gluing area between the glue layer and the optical fiber positioning substrate, the cover plate and the optical fiber ribbon can be increase and bonding strength of the glue layer can be enhanced so that it can work in harsh environment of high temperature and humidity without de-bonding to ensure positioning accuracy of optical fibers.

公开(公告)号：US10712512B2

公开(公告)日：2020-07-14

申请号：US16161046

申请日：2018-10-15

Applicant: Senko Advanced Components, Inc.

Inventor： Man Ming Ho ,  Hiu Lam Leung ,  Kazuyoshi Takano

IPC: G02B6/36 ,  G02B6/40 ,  G02B6/42 ,  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 push/pull clip that is configure to depress a protrusion that rotates down a connector device to remove the connector assembly from an adapter. The push/pull clip is integrated with a cable boot assembly that allows a user to apply a distal force to remove or insert the connector assembly into the adapter housing. The push/pull clip is configured for use to release a MPO and LC connector type from an adapter.

公开(公告)号：US10712511B2

公开(公告)日：2020-07-14

申请号：US16679720

申请日：2019-11-11

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：US10585247B2

公开(公告)日：2020-03-10

申请号：US16176661

申请日：2018-10-31

Applicant: Senko Advanced Components Inc.

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

IPC: G02B6/32 ,  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：US10527802B2

公开(公告)日：2020-01-07

申请号：US16182810

申请日：2018-11-07

Applicant: Senko Advanced Components Inc

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

IPC: G02B6/38

Abstract: Reversible polarity fiber optic connectors are provided having housings at least partially surrounding first and second optical ferrules with walls above and beneath the ferrules. Positioning removable elements such as latches, removable arms, or push-pull tabs on the first wall above the ferrules yields fiber optic connectors with a first polarity type, and positioning the removable elements on the second wall beneath the ferrules yields fiber optic connectors with a second, opposite polarity type. Various engagement mechanisms are provided on either the connector housing walls or on the removable elements, or both, to assist in affixing the removable element to the connector housing.

公开(公告)号：US10228521B2

公开(公告)日：2019-03-12

申请号：US15720980

申请日：2017-09-29

Applicant: Senko Advanced Components, Inc.

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

IPC: G02B6/38

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.