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公开(公告)号：US20240040712A1
公开(公告)日：2024-02-01
申请号：US18350368
申请日：2023-07-11
Applicant: Fujitsu Component Limited
Inventor： Shinichiro Akieda , Takuro Tanabe , Tamotsu Koike
IPC: H05K5/00
CPC classification number: H05K5/0047 , H05K5/0086
Abstract: An electronic product includes a housing having an upper case and a lower case, and an electronic device to be arranged in an interior space of the housing, wherein the electronic device includes a printed circuit board, and a terminal member for electrically connecting a battery and the printed circuit board, the battery is arranged in the interior space in a position shifted in a second direction perpendicular to a first direction, in which the upper case is mated with the lower case, so as to not overlap with the printed circuit board in the first direction, and in a state in which the upper case and the lower case are mated with each other, the battery is held in the interior space in a state of being pressed, by the upper case, against the terminal member arranged on an inner bottom surface of the lower case.
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公开(公告)号：US10451824B2
公开(公告)日：2019-10-22
申请号：US16050262
申请日：2018-07-31
Applicant: FUJITSU COMPONENT LIMITED
Inventor： Hongfei Zhang , Satoshi Moriyama , Shinichiro Akieda
IPC: G02B6/42
Abstract: An optical connector for detachable coupling to a cage includes a case having a guide portion and a pull-tab movably attached to the case, wherein the pull-tab includes an arm made of an elastic material and configured to slide on the guide portion of the case to be elastically deformed upon the pull-tab being moved in a removal direction in which the optical connector is uncoupled from the cage, and wherein moving the pull-tab in the removal direction relative to the case against an elastic force applied by the arm causes the pull-tab to disable a lock that secures the case to the cage.
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公开(公告)号：US10079452B1
公开(公告)日：2018-09-18
申请号：US15914276
申请日：2018-03-07
Applicant: FUJITSU COMPONENT LIMITED
Inventor： Hongfei Zhang , Shinichiro Akieda
IPC: H01R13/627 , H01R13/633 , G02B6/42
Abstract: A removal unit includes a latch and a tab separably connectable to the latch. The latch includes latch arms each including a connection hole and an opening extending from the connection hole and being smaller than the connection hole. The tab includes a body, tab arms extending from the body, and protrusions provided on the tab arms to protrude toward each other. The protrusions each include a connecting part and an engaging part extending from the connecting part and being larger than the connection hole. The connecting part is provided on the tab arm, and configured to be placed into the connection hole. The connecting part has a width in a first direction smaller than the width of the opening and a length in a second direction perpendicular to the first direction smaller than the diameter of the connection hole and greater than the width of the opening.
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公开(公告)号：US10007373B2
公开(公告)日：2018-06-26
申请号：US14522697
申请日：2014-10-24
Applicant: FUJITSU COMPONENT LIMITED
Inventor： Shinichiro Akieda , Takeshi Okuyama , Akio Nakamura , Koji Iizuka , Mitsuhiro Sekizawa
CPC classification number: G06F3/0414 , G06F3/016 , G06F3/041 , G06F2203/04105
Abstract: An operation panel includes a first board, a second board, a load sensor provided between the first board and the second board, and a clip that holds together the first board and the second board. The load sensor detects the magnitude of a force applied to the first board.
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公开(公告)号：US20180095230A1
公开(公告)日：2018-04-05
申请号：US15834462
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 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：US20180031789A1
公开(公告)日：2018-02-01
申请号：US15652426
申请日：2017-07-18
Applicant: FUJITSU COMPONENT LIMITED , FUJITSU LIMITED
Inventor： Shigemi Kurashima , Mitsuki Kanda , Shinichiro Akieda , Takatoshi Yagisawa
CPC classification number: G02B6/4277 , G02B6/3887 , G02B6/428 , G02B6/4284 , G02B6/4292
Abstract: An optical module includes a board; a photoelectric transducer disposed on the board; an optical waveguide that is connected to the board and transmits light entering or emitted from the photoelectric transducer; an optical connector including a first end connected to the optical waveguide and a second end to be connected to an optical cable; a housing that houses the board, the photoelectric transducer, the optical waveguide, and the optical connector; and a conductive part that is provided between the optical waveguide and the housing, in contact with the housing, and formed of an elastic conductive material or a radio absorbing material.
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公开(公告)号：US09784931B2
公开(公告)日：2017-10-10
申请号：US15427519
申请日：2017-02-08
Applicant: FUJITSU COMPONENT LIMITED
Inventor： Rie Gappa , Osamu Daikuhara , Shinichiro Akieda , Satoshi Moriyama , Hongfei Zhang , Mitsuki Kanda
CPC classification number: G02B6/422 , G02B6/34 , G02B6/4214 , G02B6/4221 , G02B6/4222 , G02B6/4224 , G02B6/4225 , G02B6/4227 , G02B6/4246 , G02B6/43 , G02B2006/12104
Abstract: An optical waveguide module includes an optical waveguide sheet including multiple optical waveguides, and a light-emitting device and a light-receiving device each positioned over a surface of the optical waveguide sheet. At least one of the optical waveguides includes a first mirror, a second mirror, and a slit. The first mirror is configured to reflect light entering the corresponding optical waveguide from its first end to the light-receiving device or to reflect light emitted from the light-emitting device toward the first end of the corresponding optical waveguide. The second mirror is configured to reflect light entering the corresponding optical waveguide from its second end toward the surface of the optical waveguide sheet. The slit is provided between the second mirror and the second end of the corresponding optical waveguide. The corresponding optical waveguide is discontinuous across the slit.
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公开(公告)号：US20160223760A1
公开(公告)日：2016-08-04
申请号：US14991034
申请日：2016-01-08
Applicant: FUJITSU COMPONENT LIMITED
Inventor： Satoshi Moriyama , Shinichiro Akieda , Osamu Daikuhara
IPC: G02B6/38
CPC classification number: G02B6/3861 , G02B6/387 , G02B6/3885
Abstract: An optical connector includes an optical waveguide, a ferrule base including an attaching part to which the optical waveguide is bonded with an adhesive, and a ferrule cover attached to the ferrule base to cover the attaching part. The ferrule base further includes a preventing part that is formed on the attaching part and prevents leakage of the adhesive from the ferrule base.
Abstract translation: 光连接器包括光波导，套管基座，其包括安装部，光波导路与粘合剂接合的安装部，以及安装在套圈基座上以覆盖安装部的套圈盖。 套圈基部还包括形成在安装部上的防止部，防止粘合剂从套圈底部泄漏。
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公开(公告)号：US09395393B2
公开(公告)日：2016-07-19
申请号：US14228420
申请日：2014-03-28
Applicant: FUJITSU COMPONENT LIMITED
Inventor： Shigemi Kurashima , Shinichiro Akieda , Nobuyoshi Shimizu , Akio Nakamura , Naoyuki Nagao
IPC: G01R1/20 , G01R11/30 , G01R15/20 , G01R19/20 , G01R21/08 , G01R11/06 , G01R1/22 , G01R33/028 , G01R15/18 , G01R33/07 , G05G9/047 , G06G7/162
CPC classification number: G01R15/202 , G01R1/20 , G01R1/22 , G01R11/06 , G01R15/20 , G01R19/20 , G01R21/08 , G01R33/0283 , G01R33/075 , G05G2009/04755 , G06G7/162
Abstract: A current sensor includes semi-annular first and second magnetic cores, first and second sensors, and a differential output part. The first magnetic core is provided around a wire in which an electric current flows and includes a pair of first magnetic core parts each having a quarter annular shape. The first sensor is provided in the gap between the first magnetic core parts and detects a magnetic flux. The second magnetic core is provided around the wire and includes a pair of second magnetic core parts each having a quarter annular shape. The first and second magnetic cores form an annular magnetic core. The second sensor is provided in the gap between the second magnetic core parts and detects a magnetic flux. The differential output part outputs the differential output of the outputs of the first and second sensors.
Abstract translation: 电流传感器包括半环形的第一和第二磁芯，第一和第二传感器以及差动输出部件。 第一磁芯设置在电流流过的导线周围，并且包括一对具有四分之一环形的第一磁芯部分。 第一传感器设置在第一磁芯部分之间的间隙中并检测磁通量。 第二磁芯设置在电线周围，并且包括一对第二磁芯部件，每个第二磁芯部件具有四分之一环形形状。 第一和第二磁芯形成环形磁芯。 第二传感器设置在第二磁芯部分之间的间隙中并检测磁通量。 差分输出部分输出第一和第二传感器的输出的差分输出。
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公开(公告)号：US20160091670A1
公开(公告)日：2016-03-31
申请号：US14856722
申请日：2015-09-17
Applicant: FUJITSU COMPONENT LIMITED
Inventor： Shinichiro Akieda , Osamu Daikuhara
CPC classification number: G02B6/3879 , G02B6/32 , G02B6/3821 , G02B6/387 , G02B6/3887 , G02B6/389 , G02B6/403 , G02B6/4256 , G02B6/4284 , G02B6/4292
Abstract: A clip for keeping a first ferrule and a second ferrule in contact with each other includes a base member, one or more spring sections formed at the base member and configured to apply an elastic force to the first ferrule in a contact direction in which the first ferrule and the second ferrule come in contact with each other, and one or more engaging sections formed at the base member and configured to have higher rigidity in the contact direction than in other directions, wherein the engaging sections are configured to engage with the second ferrule.
Abstract translation: 用于保持彼此接触的第一套圈和第二套圈的夹具包括基部构件，形成在基部构件上的一个或多个弹簧部分，并且构造成沿着接触方向向第一套圈施加弹性力，其中第一 套圈和第二套圈彼此接触，并且一个或多个接合部分形成在基部构件处，并且构造成在接触方向上具有比其他方向更高的刚性，其中接合部分构造成与第二套圈接合 。
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