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公开(公告)号：US11425834B2
公开(公告)日：2022-08-23
申请号：US17232454
申请日：2021-04-16
Applicant: Lenovo (Singapore) Pte. Ltd.
Inventor： Tatsuya Hosokai , Tatsuya Ushioda , Hiroaki Kinoshita , Tetsuya Sano , Kazuya Tatsuno , Yuta Tsuganezawa
Abstract: An information device and a cover that are suitable for forming design marks on a soft material and enhance the appearance quality. The cover includes: a core as a base; an auxiliary sheet closer to a surface than the core; a surface material closer to the surface than the auxiliary sheet, the surface material being softer than the core; and a design mark part including a baseplate and a design mark protruding from the baseplate. The baseplate is disposed in a plate recessed portion having a shape corresponding to a contour of the baseplate and disposed in a surface of the core. The design mark is exposed to the surface through design mark holes in the auxiliary sheet and the surface material, the design mark holes having a contour shape of the design mark. The auxiliary sheet covers at least the contour of the baseplate and the plate recessed portion.
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公开(公告)号：US20220137669A1
公开(公告)日：2022-05-05
申请号：US17164659
申请日：2021-02-01
Applicant: LENOVO (SINGAPORE) PTE. LTD.
Inventor： Shigehiro Horiuchi , Takehito Yamauchi , Tetsuya Sano , Yuta Tsuganezawa
Abstract: A portable information device includes: a chassis; a decorative plate fixed to a part of an outer face of the chassis with stretch releasable double-sided adhesive tape; and a cover member that covers the outer face and the decorative plate. The double-sided adhesive tape has: an adhesive portion including adhesive layers on first and second faces of a substrate for adhesively fixing between the decorative plate and the outer face; and a tab including release paper partially covering the adhesive layers to let a user hold the tab for stretch release of the adhesive portion from between the decorative plate and the outer face. The double-sided adhesive tape has a first groove and a second groove on the first face and the second face, respectively, that are positioned not to overlap in a thickness direction of the substrate.
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公开(公告)号：US20220113769A1
公开(公告)日：2022-04-14
申请号：US17175791
申请日：2021-02-15
Applicant: Lenovo (Singapore) Pte. Ltd.
Inventor： Hiroaki Kinoshita , Tetsuya Sano , Tatsuya Ushioda , Yuta Tsuganezawa
Abstract: A portable information device includes: a first chassis, a second chassis adjacent to the first chassis, and a hinge device that relatively rotatably connects the first chassis and the second chassis. The hinge device includes: a first torque generating part that generates a rotation torque in relative rotation of a first base plate and a first link plate by sliding resistance between the first base plate and the first link plate, and a second torque generating part that generates a rotation torque in relative rotation of a second base plate and a second link plate by sliding resistance between the second base plate and the second link plate.
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公开(公告)号：US09778695B1
公开(公告)日：2017-10-03
申请号：US15244682
申请日：2016-08-23
Applicant: LENOVO (SINGAPORE) PTE. LTD.
Inventor： Yoshiyuki Shibayama , Yuta Tsuganezawa , Eiji Shinohara
CPC classification number: G06F1/1632 , G06F1/1679 , G06F1/203 , H05K7/20272
Abstract: There is provided a docking station to which a portable computing device is removably connected. The docking station includes: a device chassis; an engaging lever protruding from the outer surface of the device chassis and engageable with an engaging hole provided in the portable computing device; an electric mechanism which moves the engaging lever in a direction opposite to a direction of being engaged with the engaging hole to release a state of being engaged with the engaging hole; a manual operation part operable from an opening provided in the outer surface of the device chassis to move the engaging lever in the direction opposite to the direction of being engaged with the engaging hole so as to release the state of being engaged with the engaging hole; and a lock mechanism having a lock wall which obstructs the opening openably and closably.
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公开(公告)号：US20210365076A1
公开(公告)日：2021-11-25
申请号：US17240306
申请日：2021-04-26
Applicant: Lenovo (Singapore) Pte. Ltd.
Inventor： Yoshiyuki Shibayama , Seita Horikoshi , Yuta Tsuganezawa , Tatsuya Ushioda , Hiroaki Kinoshita
IPC: G06F1/16
Abstract: A portable information device includes a display extending over a first chassis and a second chassis, and a bezel disposed straddling over an outer edge of the display and a chassis frame, adjacent to the outer edge, of the first chassis and the second chassis and having a bending part. The bending part includes a first member and a second member. The first member includes first and second side portions. The first side portion is fixed to a front face of the outer edge and the second side portion is disposed to be relatively movable with respect to the chassis frame, in a width direction straddling over the outer edge and the chassis frame of the first chassis and the second chassis. The second member is fixed to a front face of the first member and made of a material more flexible than that of the first member.
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Patent Agency Ranking
公开(公告)号：US20170344060A1
公开(公告)日：2017-11-30
申请号：US15244621
申请日：2016-08-23
Applicant: LENOVO (SINGAPORE) PTE. LTD.
Inventor： Yoshiyuki Shibayama , Yuta Tsuganezawa , Eiji Shinohara
CPC classification number: G06F1/1632 , G06F1/1616 , G06F1/203 , G06F1/206 , G06F2200/201 , H05K7/20272 , H05K7/20409 , H05K7/2049
Abstract: There is provided a docking station capable of docking and undocking a portable computing device. The docking station includes: an engaging lever engageable with an engaging hole located in a portable computing device; and a docking sensor which detects when the engaging lever is engaged with the engaging hole.
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公开(公告)号：US11520382B2
公开(公告)日：2022-12-06
申请号：US17240306
申请日：2021-04-26
Applicant: Lenovo (Singapore) Pte. Ltd.
Inventor： Yoshiyuki Shibayama , Seita Horikoshi , Yuta Tsuganezawa , Tatsuya Ushioda , Hiroaki Kinoshita
IPC: G06F1/16
Abstract: A portable information device includes a display extending over a first chassis and a second chassis, and a bezel disposed straddling over an outer edge of the display and a chassis frame, adjacent to the outer edge, of the first chassis and the second chassis and having a bending part. The bending part includes a first member and a second member. The first member includes first and second side portions. The first side portion is fixed to a front face of the outer edge and the second side portion is disposed to be relatively movable with respect to the chassis frame, in a width direction straddling over the outer edge and the chassis frame of the first chassis and the second chassis. The second member is fixed to a front face of the first member and made of a material more flexible than that of the first member.
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公开(公告)号：US10444793B2
公开(公告)日：2019-10-15
申请号：US15244606
申请日：2016-08-23
Applicant: LENOVO (SINGAPORE) PTE. LTD.
Inventor： Yoshiyuki Shibayama , Yuta Tsuganezawa , Eiji Shinohara
Abstract: There is provided an electric device having such a structure that members are moved by a driving force of an electric motor. The electric device comprises: an electric motor; a driving member which receives a driving force from the electric motor to advance and retreat; a moving member pressed by the driving member to move; a stopper which restricts a moving range of the moving member; and a cushioning mechanism located on a pressing part of the driving member against the moving member or a pressure-receiving part of the moving member pressed by the pressing part configured to transmit a pressing force of the driving member to move the moving member before the movement of the moving member is restricted by the stopper, and to absorb the pressing force of the driving member after the movement of the moving member is restricted by the stopper.
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公开(公告)号：US10289153B2
公开(公告)日：2019-05-14
申请号：US15498110
申请日：2017-04-26
Applicant: LENOVO (SINGAPORE) PTE. LTD.
Inventor： Fumitake Mizoguchi , Takehito Yamauchi , Yoshiyuki Shibayama , Yuta Tsuganezawa
Abstract: A member for chassis is provided. The member for chassis includes a frame part that is made of a thermoplastic resin bonded to at least a part of an external-form end face of a laminated sheet with an intermediate layer arranged between a pair of fiber reinforced resin sheets. The thermoplastic resin that configures the frame part is extended to a surface of the laminated sheet. An opening is provided on the surface of the laminated sheet that has been covered with the extended thermoplastic resin, and the member for chassis includes an anchor part formed by putting the thermoplastic resin into the opening.
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公开(公告)号：US20170344059A1
公开(公告)日：2017-11-30
申请号：US15244606
申请日：2016-08-23
Applicant: LENOVO (SINGAPORE) PTE. LTD.
Inventor： Yoshiyuki Shibayama , Yuta Tsuganezawa , Eiji Shinohara
CPC classification number: G06F1/1632 , G06F1/1616 , G06F1/1679 , G06F1/203 , G06F2200/201 , H05K7/20272 , H05K7/2039
Abstract: There is provided an electric device having such a structure that members are moved by a driving force of an electric motor. The electric device comprises: an electric motor; a driving member which receives a driving force from the electric motor to advance and retreat; a moving member pressed by the driving member to move; a stopper which restricts a moving range of the moving member; and a cushioning mechanism located on a pressing part of the driving member against the moving member or a pressure-receiving part of the moving member pressed by the pressing part configured to transmit a pressing force of the driving member to move the moving member before the movement of the moving member is restricted by the stopper, and to absorb the pressing force of the driving member after the movement of the moving member is restricted by the stopper.
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