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公开(公告)号：US12055762B2
公开(公告)日：2024-08-06
申请号：US17366551
申请日：2021-07-02
Applicant: Go!Foton Holdings, Inc.
Inventor： Kenichiro Takeuchi , David Zhi Chen , Haiguang Lu
IPC: G02B6/35
CPC classification number: G02B6/3504 , G02B6/3508 , G02B6/3546
Abstract: An optical assembly includes a connector assembly, a plurality of port assemblies, and a frame assembly. The connector assembly includes an optical fiber connector. The plurality of port assemblies is fixed in position relative to each other. The frame assembly includes a frame directly attached to the connector assembly or directly attached to the plurality of port assemblies. The frame is moveable to align the connector with each of the port assemblies. The connector is insertable into each of the port assemblies when the connector is aligned with a respective one of the port assemblies by moving the connector or the respective port assembly aligned with the connector along a single axis and into the respective port assembly.
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公开(公告)号：US11914211B2
公开(公告)日：2024-02-27
申请号：US17396211
申请日：2021-08-06
Applicant: Go!Foton Holdings, Inc.
Inventor： Kenichiro Takeuchi , Haiguang Lu , David Zhi Chen , Kenichiro Nakamura
CPC classification number: G02B6/4478 , G02B6/3825 , G02B6/3839 , G02B6/38875
Abstract: An optical connector assembly includes an optical component assembly, inner and outer optical fibers, a componentry cover, and a connector. The optical component assembly includes an optical unit. The inner and the outer optical fibers are on opposing sides of the optical unit such that the optical unit receives a first optical signal from the inner optical fiber and the outer optical fiber receives a second optical signal from the optical unit or such that the optical unit receives the second optical signal from the outer optical fiber and the inner optical fiber receives the first optical signal from the optical unit. The componentry cover encapsulates an entirety of the optical unit and portions of the inner and the outer optical fibers. The connector includes a portion of first outer optical fiber that is exposed to route the second optical signal.
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公开(公告)号：US20220003935A1
公开(公告)日：2022-01-06
申请号：US17366551
申请日：2021-07-02
Applicant: Go!Foton Holdings, Inc.
Inventor： Kenichiro Takeuchi , David Zhi Chen , Haiguang Lu
IPC: G02B6/35
Abstract: An optical assembly includes a connector assembly, a plurality of port assemblies, and a frame assembly. The connector assembly includes an optical fiber connector. The plurality of port assemblies is fixed in position relative to each other. The frame assembly includes a frame directly attached to the connector assembly or directly attached to the plurality of port assemblies. The frame is moveable to align the connector with each of the port assemblies. The connector is insertable into each of the port assemblies when the connector is aligned with a respective one of the port assemblies by moving the connector or the respective port assembly aligned with the connector along a single axis and into the respective port assembly.
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公开(公告)号：US20200241230A1
公开(公告)日：2020-07-30
申请号：US16849527
申请日：2020-04-15
Applicant: Go!Foton Holdings, Inc.
Inventor： Kenichiro Takeuchi , Haiguang Lu
IPC: G02B6/44
Abstract: An optical fiber termination system includes an optical fiber termination unit assembly, an enclosure, and a plurality of electronic or optical devices within the enclosure. The assembly includes a housing having an interior surface, a patch panel terminal coupled to the interior surface of the housing, an optical assembly, an input optical fiber, and a plurality of optical fibers. The input optical fiber extends into the housing to the optical signal assembly. The output optical fibers extend out of the housing from the patch panel terminal. The enclosure is separate from the housing. The optical signal assembly divides a light beam emitted from the optical signal assembly into a plurality of light beams that are received by the patch panel terminal. The output optical fibers are configured to convey respective light beams to any one or any combination of the plurality of electronic and optical devices in the enclosure.
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公开(公告)号：US10690862B2
公开(公告)日：2020-06-23
申请号：US15200489
申请日：2016-07-01
Applicant: Go!Foton Holdings, Inc.
Inventor： Kenichiro Takeuchi , Haiguang Lu , Chi Kong Paul Ng
IPC: G02B6/36 , G02B6/38 , H01R13/66 , H01R13/641 , H01R13/703
Abstract: A connector assembly includes an adapter, a housing, a ferrule, and a sensor. The housing is received by the adapter and has a bore. The ferrule is translatable within the bore of the housing. The sensor is mounted on the housing or on the adapter. The sensor is configured for detecting translation of the ferrule. An electrical characteristic of the sensor changes to indicate translation of the ferrule to a predetermined position.
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Patent Agency Ranking
公开(公告)号：US20190227250A1
公开(公告)日：2019-07-25
申请号：US16372510
申请日：2019-04-02
Applicant: Go!Foton Holdings, Inc.
Inventor： Kenichiro Takeuchi , Haiguang Lu , Alla Shtabnaya , Frank Rumore , Patrick Anderson
CPC classification number: G02B6/4453 , G02B6/3897 , G02B6/445 , G02B6/4452 , H04Q1/025 , H04Q1/06 , H04Q1/13
Abstract: A communication system may include a first chassis having first and second side walls and adapted to slidably receive therein a plurality of cassettes. A first cable hanger assembly may have a first side edge hingedly coupled to the first side wall of the first chassis, the first cable hanger assembly including a plurality of first hangers adapted to support cables thereon. An axis of rotation of the first cable hanger assembly may be substantially orthogonal to a direction in which the plurality of cassettes are slideable. The cable hanger assembly may be rotatable from a first position to a second position so that during rotation from the first position to the second position, the plurality of first hangers move toward front faces of the plurality of cassettes.
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公开(公告)号：US10359594B2
公开(公告)日：2019-07-23
申请号：US15707006
申请日：2017-09-18
Applicant: Go!Foton Holdings, Inc.
Inventor： Kenichiro Takeuchi , Haiguang Lu , Alla Shtabnaya
Abstract: A communication system includes an outer housing, an inner housing, and a hanger plate assembly. The outer housing has first and second side walls. The inner housing is at least partially positioned within the outer housing. The inner housing has first and second side walls and is configured to receive a plurality of patch panel devices therein in a stacked arrangement. The hanger plate assembly includes a first hanger plate hingedly coupled to the first side wall of the inner housing and a plurality of hangers connected to the first hanger plate in a stacked arrangement. Each hanger is adapted to support a cable thereon. The hanger plate assembly has a stored condition in which the hanger plate assembly is fully positioned within the outer housing, and a pulled out condition in which the hanger plate assembly is at least partially positioned outside the outer housing.
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公开(公告)号：US20180337736A1
公开(公告)日：2018-11-22
申请号：US15978295
申请日：2018-05-14
Applicant: Go!Foton Holdings, Inc.
Inventor： Feng Tian , Chi Kong Paul Ng
Abstract: The present disclosure is directed to an optical device including at least one temperature-dependent tunable element for controlling a wavelength of an optical signal, a first temperature control circuit for controlling a temperature of a first region of the optical device; and a second temperature control circuit for controlling a temperature of a second region of the optical device. The second region may include a portion of the first region. The second region may be smaller than the first region. The tunable element may be positioned in the second region such that a temperature of the tunable element is controlled based on the second temperature control circuit controlling the temperature of the second region. The tunable element may be one of (i) a laser for transmitting an outgoing optical signal and (ii) an optical filter coupled to a photodetector for receiving an incoming optical signal.
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公开(公告)号：US20180335595A1
公开(公告)日：2018-11-22
申请号：US15917965
申请日：2018-03-12
Applicant: Go!Foton Holdings, Inc.
Inventor： Kenichiro Takeuchi , Haiguang Lu , Alla Shtabnaya , Frank Rumore , Patrick Anderson
CPC classification number: G02B6/4453 , G02B6/3897 , G02B6/445 , G02B6/4452 , H04Q1/025 , H04Q1/06
Abstract: A communication system may include a first chassis having first and second side walls and adapted to slidably receive therein a plurality of cassettes. A first cable hanger assembly may have a first side edge hingedly coupled to the first side wall of the first chassis, the first cable hanger assembly including a plurality of first hangers adapted to support cables thereon. An axis of rotation of the first cable hanger assembly may be substantially orthogonal to a direction in which the plurality of cassettes are slideable. The cable hanger assembly may be rotatable from a first position to a second position so that during rotation from the first position to the second position, the plurality of first hangers move toward front faces of the plurality of cassettes.
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公开(公告)号：US20180045890A1
公开(公告)日：2018-02-15
申请号：US15794399
申请日：2017-10-26
Applicant: Go!Foton Holdings, Inc.
Inventor： Haiguang Lu , Kenichiro Takeuchi , Rhaniel Peralta , Glenn Lachica , Marlene Gizelle M. Balinos , Anita L. Lumantes , Erika Mae A. Entico
CPC classification number: G02B6/2937 , G02B6/4246 , H04B10/071 , H04J14/02 , H04J14/0282
Abstract: An optical signal routing device may include a first lens, second lens and a wavelength division multiplexer (“WDM”) filter positioned between the first and second lenses. The WDM filter may reflect a signal of a first wavelength with a first attenuation and pass the first wavelength signal attenuated by at most a second attenuation to the second lens, the first attenuation exceeding the second attenuation by a first predetermined amount. The WDM filter may reflect a signal of a second wavelength different than the first wavelength with at most a third attenuation, the first attenuation exceeding the third attenuation by at least a second predetermined amount. The device may further include a reflector positioned to reflect the first wavelength signal reflected by the WDM filter toward the WDM filter with at least a fourth attenuation, the fourth attenuation exceeding the second attenuation by at least a third predetermined amount.
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