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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
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.
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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
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.
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公开(公告)号：US10718911B2
公开(公告)日：2020-07-21
申请号：US16103555
申请日：2018-08-14
Applicant: SENKO Advanced Components, Inc.
Inventor： Jimmy Jun-Fu Chang , Kazuyoshi Takano
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 receptacle, and a back body for supporting the ferrule springs. The outer body and the inner front body are configured such that four LC-type optical ferrules are accommodated in a small form-factor pluggable (SFP) transceiver footprint or eight LC-type optical ferrules are accommodated in a quad small form-factor pluggable (QSFP) transceiver footprint. A connector is released by pulling distally on boot assembly until receptacle hook is displaced from receptacle hook recess at a proximal end of connector.
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公开(公告)号：US20200209487A1
公开(公告)日：2020-07-02
申请号：US16782196
申请日：2020-02-05
Applicant: Senko Advanced Components Inc
Inventor： Kazuyoshi TAKANO , Jimmy Jun-Fu Chang
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.
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公开(公告)号：US10663676B2
公开(公告)日：2020-05-26
申请号：US15819629
申请日：2017-11-21
Applicant: Senko Advanced Components, Inc.
Inventor： Kazuyoshi Takano , Jimmy Jun-Fu Chang
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 latch component that is removably connected to the housing, wherein the latch component is configured to rotate around the housing. The latch component may have a first locking element configured to engage a second locking element to prevent rotation of the latch component in at least one of a first polarity position to a second polarity position. The connector may further more include a push-pull tab removably connected to the housing and configured to move vertically along the housing when a biasing force is applied in at least one of a forward direction and a rearward direction. Accordingly, the push-pull tab can compress the latch component when moving vertically along the housing.
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Patent Agency Ranking
公开(公告)号：US10401576B2
公开(公告)日：2019-09-03
申请号：US15963500
申请日：2018-04-26
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.
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公开(公告)号：US10359583B2
公开(公告)日：2019-07-23
申请号：US15926263
申请日：2018-03-20
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.
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公开(公告)号：US10281668B2
公开(公告)日：2019-05-07
申请号：US16035691
申请日：2018-07-15
Applicant: SENKO Advanced Components, Inc.
Inventor： Kazuyoshi Takano , Jimmy Jun-Fu Chang
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 receptacle, and a back body for supporting the ferrule springs. The outer body and the inner front body are configured such that four LC-type optical ferrules are accommodated in a small form-factor pluggable (SFP) transceiver footprint or eight LC-type optical ferrules are accommodated in a quad small form-factor pluggable (QSFP) transceiver footprint. A mating receptacle (transceiver or adapter) includes a receptacle hook and a housing with an opening that accommodates the receptacle hook in a flexed position as the optical connector makes connection with the mating receptacle by introducing the receptacle hook into an optical receptacle hook recess.
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公开(公告)号：US20190072724A1
公开(公告)日：2019-03-07
申请号：US16178253
申请日：2018-11-01
Applicant: SENKO Advanced Components, Inc.
Inventor： Kazuyoshi Takano , Jimmy Jun-Fu Chang
CPC classification number: G02B6/3831 , G02B6/00 , G02B6/3812 , G02B6/3825 , G02B6/3869 , G02B6/387 , G02B6/3871 , G02B6/3885 , G02B6/3893
Abstract: Optical fiber connectors configured to allow ease of change of the connector polarity by providing lockable outer housing. In an embodiment, an optical fiber connector comprises an inner housing, at least one key configured to move along the inner housing so as to change a polarity of said optical fiber connector, and an outer housing disposed around at least a portion of the inner housing and configured to slide in a longitudinal direction so as to expose at least a portion of said at least one key, wherein the outer housing includes a flexible portion configured to lock to the inner housing so as to retain the outer housing in a pulled back position relative to the inner housing.
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公开(公告)号：US20180364422A1
公开(公告)日：2018-12-20
申请号：US15624302
申请日：2017-06-15
Applicant: Senko Advanced Components, Inc.
Inventor： Kazuyoshi Takano , Jimmy Jun-Fu Chang
IPC: G02B6/38
CPC classification number: G02B6/3893 , G02B6/3869 , G02B6/3887
Abstract: Low profile optical fiber connectors comprising a ferrule, a plug frame configured to receive the ferrule, and an outer housing configured to receive the plug frame. The outer housing may be configured to protrude less than about 2 mm from one end of an adapter when the low profile optical fiber connector is inserted into the adapter. The connector may include a boot sized such that the boot protrudes from the end of the adapter by less than about 15 mm.
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