公开(公告)号：US20240411094A1

公开(公告)日：2024-12-12

申请号：US18807940

申请日：2024-08-17

Applicant: SENKO Advanced Components, Inc.

Inventor： Kazuyoshi TAKANO ,  Kenji IIZUMI ,  Siu Kei MA ,  Takuya NINOMIYA ,  Tyler ROYER ,  Heng Loong LEE

IPC: G02B6/42 ,  G02B6/38 ,  G02B6/40

Abstract: A fiber optic network system comprises a trunk-to-node cabling assembly for connecting a trunk cable to at least 16 network nodes. The trunk-to-node cabling assembly consists of a trunk VSFF uniboot connector for terminating the trunk cable, a plurality of VSFF adapters and a plurality of cable assemblies terminated by VSFF connectors. The trunk-to-node cabling assembly is configured to connect the trunk cable to the at least 16 network nodes without any prefabricated shuffle component or mid span breakout component between the trunk cable and the at least 16 network nodes.

公开(公告)号：US20220365308A1

公开(公告)日：2022-11-17

申请号：US17742552

申请日：2022-05-12

Applicant: Senko Advanced Components, Inc.

Inventor： Yim WONG ,  Siu Kei MA

IPC: G02B6/44 ,  G02B6/38

Abstract: In a connector for terminating a cable, a connector housing has a rear end portion including a first shoulder. An inner connector assembly is received in the connector housing. The inner connector assembly includes at least one ferrule exposed and a back body with a back post. At least one strength member is secured to the back post. A rear bracing member is received in the connector housing. The rear bracing member has a front end portion and a rear end portion spaced apart along the longitudinal axis. The front end portion of the rear bracing member is configured to engage the back body and the rear end portion of the rear bracing member is configured to engage the first shoulder of the connector housing such that the rear bracing member substantially braces the back body against rearward displacement along the longitudinal axis relative to the connector housing.

公开(公告)号：US20210271030A1

公开(公告)日：2021-09-02

申请号：US17325864

申请日：2021-05-20

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：US20210063650A1

公开(公告)日：2021-03-04

申请号：US17094766

申请日：2020-11-10

Applicant: Senko Advanced Components, Inc.

Inventor： Siu Kei MA ,  Jeffrey GNIADEK ,  Kazuyoshi TAKANO ,  Kimman WONG

IPC: G02B6/38

Abstract: An optical fiber connector assembly comprises at least one connector having a latching arm for coupling to an adapter, and a remote release tab having a protrusion configured to cooperate with the adapter to depress said latching arm when the remote release tab is pulled relative to the adapter. The optical fiber connector assembly may further be configured to have a deformable region at one end of the pull tab operatively connector to the latch arm assembly for releasing the connector from the adapter.

公开(公告)号：US20200183093A1

公开(公告)日：2020-06-11

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：US20190353855A1

公开(公告)日：2019-11-21

申请号：US16123835

申请日：2018-09-06

Applicant: SENKO Advanced Components, Inc.

Inventor： Siu Kei MA ,  Kimman WONG ,  Kazuyoshi Takano

IPC: G02B6/38

Abstract: A fiber optic connector having a push/pull tab wherein the push/pull tab travel is removed from connector housing using a tool.

公开(公告)号：US20190187387A1

公开(公告)日：2019-06-20

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：US20250093589A1

公开(公告)日：2025-03-20

申请号：US18964287

申请日：2024-11-29

Applicant: Senko Advanced Components, Inc.

Inventor： Yim WONG ,  Siu Kei MA ,  Kazuyoshi TAKANO

IPC: G02B6/38

Abstract: A reversible polarity fiber optic connector includes an outer housing having a front end, a rear end, and a receiving space defined between the front end and rear end; a ferrule assembly accommodated within the receiving space and configured to form an optical connection within a receptacle, the ferrule assembly including at least one ferrule protruding from the front end of the outer housing and configured to be coupled to the outer housing in a first orientation or a second orientation; and a boot assembly releasably connected to the rear end of the outer housing. The boot assembly further includes a latch configured to be releasably engaged with the outer housing. The latch includes a first tab configured to engage the boot assembly with the outer housing and a second tab configured to activate a disengage of the boot assembly from the outer housing.

公开(公告)号：US20230099201A1

公开(公告)日：2023-03-30

申请号：US17937006

申请日：2022-09-30

Applicant: SENKO Advanced Components, Inc.

Inventor： Kazuyoshi TAKANO ,  Kenji IIZUMI ,  Siu Kei MA ,  Takuya NINOMIYA ,  Tyler ROYER ,  Heng Loong LEE

IPC: G02B6/42 ,  G02B6/38 ,  G02B6/40

Abstract: Fiber optic network systems are implemented, at least in part, using very small form factor (VSFF) interconnect components such as VSFF duplex connector; VSFF mechanical transfer ferrule (MT) connector; VSFF duplex uniboot connector; VSFF MT uniboot connector; VSFF duplex adapter; VSFF MT adapter; VSFF duplex pluggable transceiver; VSFF MT pluggable transceiver; VSFF patch cable assembly; VSFF trunk cable; and/or VSFF breakout cable. The VSFF fiber optic network systems can define fiber breakout cabling that connects large trunk cables to many peripheral network locations. The network systems can define branches and sub-branches from a trunk cable. The network systems can define cross-connect sub-networks between sets of transceivers or adapters. The network systems can define a trunk-to-transceiver cabling assembly for connecting a trunk cable to at least 32 transceiver ports.

公开(公告)号：US20210382245A1

公开(公告)日：2021-12-09

申请号：US17375856

申请日：2021-07-14

Applicant: Senko Advanced Components, Inc.

Inventor： Kim Man WONG ,  Jeffrey GNIADEK ,  Kazuyoshi TAKANO ,  Siu Kei MA

IPC: G02B6/38

Abstract: An optical fiber connector assembly comprises at least one connector having a latching arm for coupling to an adapter, and a remote release tab having a protrusion configured to cooperate with the adapter to depress said latching arm when the remote release tab is pulled relative to the adapter. The optical fiber connector assembly may further be configured to allow reversing its polarity.