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公开(公告)号：US20190310435A1
公开(公告)日：2019-10-10
申请号：US16376309
申请日：2019-04-05
Applicant: Fujitsu Component Limited
Inventor： Shinichiro Akieda , Osamu Daikuhara
Abstract: A communication module includes a housing, a circuit board in the housing, a heating element on the circuit board, and a heat dissipating member sandwiched between the inside surface of the housing and the heating element. The inside surface includes protrusions protruding toward the heating element.
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公开(公告)号：US10133016B2
公开(公告)日：2018-11-20
申请号：US15834504
申请日：2017-12-07
Applicant: FUJITSU COMPONENT LIMITED
Inventor： Hongfei Zhang , Shigemi Kurashima , Satoshi Moriyama , Shinichiro Akieda , Rie Gappa , Mitsuki Kanda
Abstract: An optical module for connecting a photoelectric conversion device on a substrate to a ferrule connected to an optical fiber includes a body configured to be mounted on the substrate, a first lens disposed on the body at a side thereof connectable to the ferrule, a second lens disposed on the body at a side thereof facing the substrate, and a core disposed in the body between the first lens and the second lens, wherein a refractive index of the core is higher than a refractive index of the body.
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公开(公告)号：US20180284359A1
公开(公告)日：2018-10-04
申请号：US15938034
申请日：2018-03-28
Applicant: FUJITSU COMPONENT LIMITED
Inventor： Shinichiro Akieda , Osamu Daikuhara , Hongfei Zhang
IPC: G02B6/38
Abstract: A connection support part includes a support body, a cable connecting part provided at one end of the support body in a longitudinal direction thereof and configured to be mounted to an optical cable, and a ferrule connecting part provided at another end of the support body in the longitudinal direction thereof and configured to be mounted to a ferrule, wherein the cable connecting part clamps a sleeve covering the optical cable so as to be mounted to the optical cable, and the ferrule connecting part has a contact portion placed in contact with the ferrule.
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公开(公告)号：US09964714B2
公开(公告)日：2018-05-08
申请号：US15450156
申请日：2017-03-06
Applicant: FUJITSU COMPONENT LIMITED
Inventor： Ayumu Akabane , Satoshi Moriyama , Mitsuki Kanda , Shinichiro Akieda
CPC classification number: G02B6/3887 , G02B6/3829 , G02B6/3853 , G02B6/3882 , G02B6/3885 , G02B6/3897 , G02B6/421 , G02B6/423 , G02B6/4248 , G02B6/4256 , G02B6/428 , G02B6/4292
Abstract: An optical connector includes a board including an element that performs conversion between an electric signal and light, a first ferrule and a second ferrule that are butted against each other, an optical waveguide that optically connects the first ferrule with the element, and a guide that guides the optical waveguide disposed between the first ferrule and the element.
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公开(公告)号：US20180100980A1
公开(公告)日：2018-04-12
申请号：US15834504
申请日：2017-12-07
Applicant: FUJITSU COMPONENT LIMITED
Inventor： Hongfei Zhang , Shigemi Kurashima , Satoshi Moriyama , Shinichiro Akieda , Rie Gappa , Mitsuki Kanda
CPC classification number: G02B6/4292 , G02B6/32 , G02B6/3882 , G02B6/4206 , G02B6/4214 , G02B6/4246 , G02B6/4249
Abstract: An optical module for connecting a photoelectric conversion device on a substrate to a ferrule connected to an optical fiber includes a body configured to be mounted on the substrate, a first lens disposed on the body at a side thereof connectable to the ferrule, a second lens disposed on the body at a side thereof facing the substrate, and a core disposed in the body between the first lens and the second lens, wherein a refractive index of the core is higher than a refractive index of the body.
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Patent Agency Ranking
公开(公告)号：US20180011264A1
公开(公告)日：2018-01-11
申请号：US15635610
申请日：2017-06-28
Applicant: FUJITSU COMPONENT LIMITED , FUJITSU LIMITED
Inventor： Takuya Uchiyama , Shinichiro Akieda , Mariko Kase
CPC classification number: G02B6/4206 , G02B6/32 , G02B6/4204 , G02B6/4214 , G02B6/4239 , G02B6/4246 , G02B6/428
Abstract: An optical module includes a lens sheet having one or more lenses, a substrate having a photoelectric conversion device mounted on a first face thereof and having a first penetrating hole formed therethrough between the photoelectric conversion device and the one or more lenses, and an adhesive layer configured to bond a face of the lens sheet to a second face of the substrate, wherein the adhesive layer has a second penetrating hole formed therethrough between the one or more lenses and the photoelectric conversion device, and a pathway is provided to connect a space constituted by the first penetrating hole and the second penetrating hole to an outside of the space.
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公开(公告)号：US20180011260A1
公开(公告)日：2018-01-11
申请号：US15625095
申请日：2017-06-16
Applicant: FUJITSU COMPONENT LIMITED
Inventor： Hongfei Zhang , Osamu Daikuhara , Shinichiro Akieda
IPC: G02B6/38
CPC classification number: G02B6/3858 , G02B6/3885 , G02B6/4292 , G02B6/43
Abstract: A ferrule includes a ferrule body having a first opening formed in a side face thereof, and having a second opening formed in a top face thereof, wherein the first opening is configured to receive an optical waveguide inserted into the ferrule body at the side face, and wherein the second opening is formed over and in communication with the first opening, such that the second opening connects an inner space of the first opening to an outside of the ferrule body.
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公开(公告)号：US09857546B2
公开(公告)日：2018-01-02
申请号：US15165053
申请日：2016-05-26
Applicant: FUJITSU COMPONENT LIMITED
Inventor： Hongfei Zhang , Shigemi Kurashima , Satoshi Moriyama , Shinichiro Akieda , Rie Gappa , Mitsuki Kanda
CPC classification number: G02B6/4292 , G02B6/32 , G02B6/3882 , G02B6/4206 , G02B6/4214 , G02B6/4246 , G02B6/4249
Abstract: An optical module for connecting a photoelectric conversion device on a substrate to a ferrule connected to an optical fiber includes a body configured to be mounted on the substrate, a first lens disposed on the body at a side thereof connectable to the ferrule, a second lens disposed on the body at a side thereof facing the substrate, and a core disposed in the body between the first lens and the second lens, wherein a refractive index of the core is higher than a refractive index of the body.
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公开(公告)号：US20170227718A1
公开(公告)日：2017-08-10
申请号：US15421605
申请日：2017-02-01
Applicant: FUJITSU COMPONENT LIMITED
Inventor： Shinichiro Akieda , Osamu Daikuhara , Hongfei Zhang
IPC: G02B6/38
CPC classification number: G02B6/3825 , G02B6/3821 , G02B6/3882 , G02B6/3885 , G02B6/3897 , G02B6/3898 , G02B6/421 , G02B6/4246
Abstract: A connecting component configured to fix a first ferrule and a second ferrule includes a first spring, a second spring, and a partition. The first spring and the second spring are provided at opposite ends of the connecting component. The partition is provided between the first spring and the second spring to be positioned between the first ferrule and the second ferrule. The first spring is configured to press the first ferrule toward the partition. The second spring is configured to press the second ferrule toward the partition.
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公开(公告)号：US20170176695A1
公开(公告)日：2017-06-22
申请号：US15450156
申请日：2017-03-06
Applicant: FUJITSU COMPONENT LIMITED
Inventor： Ayumu Akabane , Satoshi Moriyama , Mitsuki Kanda , Shinichiro Akieda
CPC classification number: G02B6/3887 , G02B6/3829 , G02B6/3853 , G02B6/3882 , G02B6/3885 , G02B6/3897 , G02B6/421 , G02B6/423 , G02B6/4248 , G02B6/4256 , G02B6/428 , G02B6/4292
Abstract: An optical connector includes a board including an element that performs conversion between an electric signal and light, a first ferrule and a second ferrule that are butted against each other, an optical waveguide that optically connects the first ferrule with the element, and a guide that guides the optical waveguide disposed between the first ferrule and the element.
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