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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
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.
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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
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.
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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
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.
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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.
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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.
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Patent Agency Ranking
公开(公告)号：US20200166716A1
公开(公告)日：2020-05-28
申请号：US16559601
申请日：2019-09-03
Applicant: Senko Advanced Components Inc
Inventor： Jimmy Jun Fu CHANG , Kazuyoshi TAKANO
IPC: G02B6/38
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 internal alignment slots configured to accept a corresponding alignment key on connector outer housing to ensure alignment and orientation for maximum signal transfer between opposing ferrule end faces.
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公开(公告)号：US20200166711A1
公开(公告)日：2020-05-28
申请号：US16691817
申请日：2019-11-22
Applicant: Senko Advanced Components, Inc
Inventor： GUANPENG HU , MAN KIT WONG
Abstract: A spring body configured with a plural of spring segments formed along a longitudinal axis of the spring body. The spring segments form an opening along one side that is configured to accept one or more optical fibers, and secure the fiber bundle from being dislodged from a bore formed by the spring segments.
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公开(公告)号：US20200150354A1
公开(公告)日：2020-05-14
申请号：US16683034
申请日：2019-11-13
Applicant: Senko Advanced Components, INc
Inventor： Paul Newbury
Abstract: A lockable dust cap is inserted over a proximal end of an adapter assembly. The lockable dust cap has locking arms that secured the dust cap hub to the proximal end of the adapter assembly, and a grip portion that when rotated from an unlocked “0” or locked “1” position the dust cap is secured at the proximal end of the adapter. The dust cap is ingress protected with a seal and polymer shroud that covers the proximal end of the adapter. This helps to prevent moisture or debris ingress into the adapter assembly.
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169.发明申请公开(公告)号：US20200081201A1
公开(公告)日：2020-03-12
申请号：US16569624
申请日：2019-09-12
Applicant: Senko Advanced Components, Inc
Inventor： Kimman WONG , Kazuyoshi TAKANO
IPC: G02B6/38 , H01R24/64 , H01R13/627
Abstract: A LC type connector assembly with a push/pull cable boot integrally formed with a protrusion that accepts an adapter release for releasing a fiber optic connector from an adapter port.
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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
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.
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