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公开(公告)号：US20220365288A1
公开(公告)日：2022-11-17
申请号：US17742498
申请日：2022-05-12
Applicant: Senko Advanced Components, Inc.
Inventor： Yim WONG , Benjamin LEE
IPC: G02B6/38 , H01R13/46 , H01R13/631
Abstract: A connection system for a printed circuit board employs either an inline or transverse board-mounted connector for holding board-mounted optical fibers. A plug-in connector can blind mate with the board-mounted connector. The plug-in connector has a plug-in connector body, a plug-in ferrule, and a plug-in ferrule holder. The plug-in holder latches with the plug-in connector body at either of two positions to selectively configure the plug-in connector for blind mating with either the inline or transverse board-mounted connector. The board-mounted fibers can be supported by a board-mounted ferrule assembly including a ferrule and a ferrule holder that is configured to selectively attach the board-mounted ferrule assembly to either of an inline board-mounted connector body and a transverse board-mounted connector body.
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公开(公告)号：US11487067B2
公开(公告)日：2022-11-01
申请号：US17090855
申请日：2020-11-05
Applicant: Senko Advanced Components, Inc.
Inventor： Kazuyoshi Takano , Jimmy Jun-Fu Chang
Abstract: An optical connector holding one or more optical ferrule assembly is provided. The optical connector includes an outer body, an inner front body accommodating the one or more optical ferrule assembly, 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 optical ferrule assembly are accommodated in a small form-factor pluggable (SFP) transceiver footprint or eight optical ferrule assembly are accommodated in a quad small form-factor pluggable (QSFP) transceiver footprint. A receptacle can hold one or more connector inner bodies forming a single boot for all the optical fibers of the inner bodies.
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公开(公告)号：US11435535B2
公开(公告)日：2022-09-06
申请号：US17464117
申请日：2021-09-01
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：US11422318B2
公开(公告)日：2022-08-23
申请号：US16988256
申请日：2020-08-07
Applicant: Senko Advanced Components, Inc.
Inventor： Ming Zhen Hu , Man Kit Wong
IPC: G02B6/38
Abstract: An outdoor rated ingress protected connector assembly is formed by a mating connector and a first connector. A lock ring secures the mating connector and first connector together. An outer collar nut is displaceable to unlock the connector assembly to gain access to the internal components. The mating connector and first connector have a fiber optic connector secured therein, which form a transmission pathway when the connector assembly is formed.
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公开(公告)号：US20220260791A1
公开(公告)日：2022-08-18
申请号：US17669438
申请日：2022-02-11
Applicant: Senko Advanced Components, Inc.
Inventor： Takuya NINOMIYA , Jeffrey GNIADEK , Yim WONG , Tyler Royer
Abstract: An optoelectronic module and optoelectronic connector assemblies can be used for releasable connection of a laser source to the module from a location exterior to the module. The construction of the optoelectronic connector assemblies is such that both in connection and disconnection, the electrical contacts are broken before the optical contacts so that the laser may power down before the optical connection is broken. The optoelectronic connection assemblies have blind mating features. Some versions are free of any latching or mechanical interconnection of the optoelectronic connector assemblies to each other. A spring has a construction which permits it to be received onto a cable by lateral movement of the spring.
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Patent Agency Ranking
公开(公告)号：US11415755B2
公开(公告)日：2022-08-16
申请号：US16310826
申请日：2017-06-22
Applicant: SENKO ADVANCED COMPONENTS, INC.
Inventor： Kaifa Yang
Abstract: A parallel optical fiber angled coupling component, which is used for parallel coupling of optical signal between the optical fiber array and the laser array, comprises an optical fiber positioning substrate, a cover plate and a plurality of optical fibers. The end face of the optical fiber is polished into a bevel with an inclination of 42.5° or 47.5°, and the bevel of the optical fiber is coated with a metal reflective film. This invention has the following beneficial effects: The end face of the optical fiber is polished into a bevel with an inclination of 42.5° or 47.5° to reduce inter-modal dispersion and increase the transmission distance of the optical signal in the subsequent optical fiber; the bevel of the optical fiber is coated with a metal reflective film, so as to ensure high reflectivity even if the bevel of the optical fiber is covered with glue.
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公开(公告)号：US20220229244A1
公开(公告)日：2022-07-21
申请号：US17667229
申请日：2022-02-08
Applicant: Senko Advanced Components, Inc.
Inventor： Jeffrey Gniadek
IPC: G02B6/38
Abstract: Devices and methods for connecting optical fibers are provided. In some embodiments, connectors and adaptors for two-fiber mechanical transfer type ferrules are disclosed. In some embodiments, MT connectors, such as simplex, duplex, and quad micro-MT adaptors are disclosed. In some embodiments, MT adaptors, such as simplex, duplex, and quad adaptors are disclosed. In some embodiments, optical fiber cables that modularly coupled with at least one optical fiber connector, adaptor, and other optical fiber cable the cable is configured to provide a remote release from an adaptor receptacle.
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公开(公告)号：US11385428B2
公开(公告)日：2022-07-12
申请号：US17001012
申请日：2020-08-24
Applicant: Senko Advanced Components, Inc.
Inventor： Takuya Ninomiya , Benjamin Lee , Kim Man Wong , Kazuyoshi Takano
Abstract: A cassette with a first and second end. Each end may have a plural of receptacles capable of accepting one or more connector types. The cassette may have a pair of latches on opposing sides, or a latch and flange to secure cassette within a panel or support structure. The cassette is configured to accept a first connector type on the first side and a second connector type on the second side of the cassette, so the first and second connecter are opposing and in communication.
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公开(公告)号：US11353664B1
公开(公告)日：2022-06-07
申请号：US16998751
申请日：2020-08-20
Applicant: Senko Advanced Components, Inc.
Inventor： Yim Wong
IPC: G02B6/38
Abstract: A fiber optic connector includes a housing having proximal and distal ends and a latch for securing the fiber optic connector to an adapter housing. A ferrule forms an optical connection with a second fiber optic connector. The ferrule is disposed distally of the housing. A spring holder operatively couples the ferrule to the housing. The spring holder is movable relative to at least one of the housing and the ferrule to enable the ferrule to move proximally and distally relative to the housing. A spring biases the ferrule in a distal direction away from the housing. The spring is mounted on the spring holder.
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公开(公告)号：US11320606B2
公开(公告)日：2022-05-03
申请号：US17378380
申请日：2021-07-16
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.
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