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公开(公告)号：US11822133B2
公开(公告)日：2023-11-21
申请号：US16559590
申请日：2019-09-03
Applicant: SENKO Advanced Components, Inc.
Inventor： Jimmy Jun Fu Chang , Kazuyoshi Takano
IPC: G02B6/38
CPC classification number: G02B6/3885 , G02B6/3825 , G02B6/3831 , G02B6/3849 , G02B6/3853 , G02B6/3879
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：US11275219B2
公开(公告)日：2022-03-15
申请号：US17328527
申请日：2021-05-24
Applicant: Senko Advanced Components, Inc.
Inventor： Jimmy Jun Fu Chang , Kazuyoshi Takano
IPC: G02B6/38
Abstract: A multi-fiber, fiber optic connector is interchangeable between a male connector and a female connector by including a pin retainer having a releasable retention device configured to lock the pins in place within the retainer. The retention device may be opened, for example, with a release tool, to free the retention pins for removal of the pins. A method for switching a connector between a male connector configuration and a female connector configuration may be possible as a result of the releasable retention configuration.
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公开(公告)号：US11175465B2
公开(公告)日：2021-11-16
申请号：US16806651
申请日：2020-03-02
Applicant: Senko Advanced Components Inc
Inventor： Jimmy Jun Fu Chang , Kazuyoshi Takano , Takuya Ninomiya
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.
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Patent Agency Ranking
公开(公告)号：US11585988B2
公开(公告)日：2023-02-21
申请号：US17195137
申请日：2021-03-08
Applicant: Senko Advanced Components, Inc.
Inventor： Jimmy Jun Fu Chang , Kazuyoshi Takano
IPC: G02B6/38
Abstract: A multi-fiber, fiber optic connector is interchangeable between a male connector and a female connector by including a pin retainer having a releasable retention device configured to lock the pins in place within the retainer. The retention device may be opened, for example, with a release tool, to free the retention pins for removal of the pins. A method for switching a connector between a male connector configuration and a female connector configuration may be possible as a result of the releasable retention configuration.
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公开(公告)号：US11079555B2
公开(公告)日：2021-08-03
申请号：US16806827
申请日：2020-03-02
Applicant: Senko Advanced Components Inc
Inventor： Jimmy Jun Fu Chang , Kazuyoshi Takano , Takuya Ninomiya
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.
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公开(公告)号：US11892688B2
公开(公告)日：2024-02-06
申请号：US18170498
申请日：2023-02-16
Applicant: Senko Advanced Components, Inc.
Inventor： Jimmy Jun Fu Chang , Kazuyoshi Takano
IPC: G02B6/38
CPC classification number: G02B6/3882 , G02B6/3825 , G02B6/3826 , G02B6/3885
Abstract: A multi-fiber, fiber optic connector is interchangeable between a male connector and a female connector by including a pin retainer having a releasable retention device configured to lock the pins in place within the retainer. The retention device may be opened, for example, with a release tool, to free the retention pins for removal of the pins. A method for switching a connector between a male connector configuration and a female connector configuration may be possible as a result of the releasable retention configuration.
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公开(公告)号：US11187857B2
公开(公告)日：2021-11-30
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：US20210191051A1
公开(公告)日：2021-06-24
申请号：US17195137
申请日：2021-03-08
Applicant: Senko Advanced Components, Inc.
Inventor： Jimmy Jun Fu Chang , Kazuyoshi Takano
IPC: G02B6/38
Abstract: A multi-fiber, fiber optic connector is interchangeable between a male connector and a female connector by including a pin retainer having a releasable retention device configured to lock the pins in place within the retainer. The retention device may be opened, for example, with a release tool, to free the retention pins for removal of the pins. A method for switching a connector between a male connector configuration and a female connector configuration may be possible as a result of the releasable retention configuration.
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