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公开(公告)号:US20210365068A1
公开(公告)日:2021-11-25
申请号:US16980900
申请日:2018-06-08
发明人: Dong Ryul Cha
IPC分类号: G06F1/16
摘要: In example implementations, an electrical device is provided. The electrical device includes a housing and a slidable keyboard. The slidable keyboard is movably attached to the housing via a ball bearing rail system. The ball bearing rail system includes a mechanical stop to control a distance that the slidable keyboard can open to access a set of electrical components. A latch is coupled to the slidable keyboard to engage a member in the housing when the slidable keyboard is in a closed position.
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公开(公告)号:US20210096719A1
公开(公告)日:2021-04-01
申请号:US16978722
申请日:2018-06-05
发明人: Dong Ryul Cha
IPC分类号: G06F3/0489 , G06F3/0481 , G06F3/02 , G06F1/16
摘要: In example implementations, an electronic device includes a primary display, a secondary display, and a keyboard. The secondary display is coupled to the primary display. The keyboard is coupled to the secondary display and includes a first behavior key and a second behavior key. The first behavior key is to change a first display operation of the secondary display while the primary display is active. The second behavior key is to change a second display operation of the secondary display while the primary display is active.
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公开(公告)号:US10908656B2
公开(公告)日:2021-02-02
申请号:US16089726
申请日:2016-06-13
发明人: Dong Ryul Cha
IPC分类号: G06F1/18
摘要: In an example, a device may comprise a panel, a slider to retain the panel to the device, an actuator engaged with the slider, and a release member engaged with the actuator. The actuator may move the slider to unlock the panel and release the panel so that the panel is removable from the device. The release member may cause the actuator to move the slider when the release member is moved to a second position from a first position.
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公开(公告)号:USD872073S1
公开(公告)日:2020-01-07
申请号:US29650855
申请日:2018-06-11
设计人: Dong Ryul Cha , Ilchan Lee , Mark Senatori
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公开(公告)号:US09780825B2
公开(公告)日:2017-10-03
申请号:US14957022
申请日:2015-12-02
发明人: Dong Ryul Cha , Yoon Jung Byun , Jae-Kyu Jung
IPC分类号: G06F1/16 , A45C11/00 , H04B1/3888
CPC分类号: H04B1/3888 , A45C11/00 , A45C2011/003 , G06F1/1613 , G06F1/1628 , G06F1/1669
摘要: Examples described herein include examples of a computing device sleeve comprising a main body element comprising a top surface and a bottom surface, the bottom surface comprising a recessed region to store a tablet computing device in a position to protect a display device of the tablet computing device, and the top surface comprising a user input device and docking slot to receive the tablet computing device, and a top cover element coupled to a first side of the main body element and movable to selectively cover the top surface or the bottom surface.
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公开(公告)号:USD797102S1
公开(公告)日:2017-09-12
申请号:US29567806
申请日:2016-06-13
设计人: Ilchan Lee , Dong Ryul Cha , Marcus Hoggarth , Jack Godfrey Wood , Harc Lee , Cian Plumbe
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