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公开(公告)号：US20230112915A1
公开(公告)日：2023-04-13
申请号：US18080147
申请日：2022-12-13
申请人： Global Resale LLC
摘要： A computer keyboard is refurbished by applying to its keys stickers each bearing a character designating the action of a respective key. For application of the stickers to the keys, the stickers are configured and arranged on an application tape in a layout congruent with the layout of the keys by a digital scan of the keyboard. The stickers are temporarily attached to the application tape by a peelable adhesive and then permanently attached to the keys by a pressure-sensitive permanent adhesive.
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公开(公告)号：US11481006B2
公开(公告)日：2022-10-25
申请号：US17143861
申请日：2021-01-07
申请人： Dell Products L.P.
IPC分类号： G06F3/02 , H01H13/88 , H01H13/7065 , H01H3/12 , G06F1/16 , H01H13/702 , H01H13/705
摘要： A portable information handling system keyboard having infinity keys with a beveled bottom surface perimeter is provided enhanced rigidity with a hidden lattice have support lines of raised material, such as stainless steel, aligned below the beveled bottom surface perimeter of the keys. The lattice provides structural support while remaining substantially hidden from the upper key surface of an infinity keyboard.
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公开(公告)号：US11443906B1
公开(公告)日：2022-09-13
申请号：US17327959
申请日：2021-05-24
申请人： ZAGG INC
发明人： Dan Oakeson , Manny Carreon , Kyle Sorensen
摘要： A keyboard case for a tabled computer has a keyboard with a bezel plate having a matrix of apertures therein. A matrix of keycaps corresponds to the matrix of apertures in the bezel plate. The bezel plate has a web between the matrix of apertures comprising narrower lateral web between laterally proximate apertures and wider diagonal web between diagonally proximate apertures. Pockets extend from corners of each aperture into the diagonal web of the bezel plate. Tabs extend from corners of each keycap into corresponding pockets of the bezel plate to interlock the keycaps to the bezel plate.
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公开(公告)号：US11380494B2
公开(公告)日：2022-07-05
申请号：US17035764
申请日：2020-09-29
发明人： Wen-Bin Chen
摘要： A method for assembling a keyswitch device includes: connecting a first covering portion to a surface of a first housing; connecting a second covering portion to a connection base comprising an engaging portion; rotatably engaging the engaging portion with an engaging structure; connecting the engaging structure to the first housing; and fixing a second housing to the first housing such that the first housing and the second housing constitute a recess communicating with the surface, wherein the engaging structure partially protrudes into the recess.
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公开(公告)号：US11137833B2
公开(公告)日：2021-10-05
申请号：US16910835
申请日：2020-06-24
发明人： Masaaki Fukumoto
IPC分类号： H01H13/70 , G06F3/02 , H01H13/702 , H01H13/88 , H01H13/7065
摘要： A keyboard (110) includes a base board (116), keys (112), pitfalls (120) and a mode control mechanism (118). The keys (112) include cups (1124), and the mode control mechanism (118) may switch the keyboard (110) especially the key cups (1124) between different modes. In case that the keyboard (110) is not in use, these cups (1124) can be received in the pitfalls (120) to reduce the profile of the keyboard (110). In case that the keyboard (110) is to be used, the keys (112) may be raised up and arranged on the base board (116) in order to enable long keystroke and provide good typing experience.
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公开(公告)号：US20210260861A1
公开(公告)日：2021-08-26
申请号：US17184269
申请日：2021-02-24
申请人： CFA Trading Limited
摘要： A computer keyboard is refurbished by applying to its keys stickers each bearing a character designating the action of a respective key. For application of the stickers to the keys, the stickers are configured and arranged on an application tape in a layout congruent with the layout of the keys by a digital scan of the keyboard. The stickers are temporarily attached to the application tape by a peelable adhesive and then permanently attached to the keys by a pressure-sensitive permanent adhesive.
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公开(公告)号：US20210043398A1
公开(公告)日：2021-02-11
申请号：US17078492
申请日：2020-10-23
发明人： ANDREW H. LOHBIHLER
摘要： A method and apparatus for ranging finding of signal transmitting devices is provided. The method of signal reception is digitally based only and does not require receivers that are analog measurement devices. Ranging can be achieved using a single pulse emitting device operating in range spaced relation with a minimum of a single signal transmitter and a single digital receiver and processing circuitry. In general a plurality of transmitting pulsed emitters may be ranged and positioned virtually simultaneously in 3-dimensions (XYZ coordinates) using a configuration of a plurality of digital receivers arranged in any fixed 3-dimensional configuration. Applications may involve at least one single transmitter to receiver design to determine range, or at least one transmitted reflecting signal off from an object to determine range.
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公开(公告)号：US20210012979A1
公开(公告)日：2021-01-14
申请号：US17035764
申请日：2020-09-29
发明人： Wen-Bin CHEN
摘要： A method for assembling a keyswitch device includes: connecting a first covering portion to a surface of a first housing; connecting a second covering portion to a connection base comprising an engaging portion; rotatably engaging the engaging portion with an engaging structure; connecting the engaging structure to the first housing; and fixing a second housing to the first housing such that the first housing and the second housing constitute a recess communicating with the surface, wherein the engaging structure partially protrudes into the recess.
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公开(公告)号：US10854399B2
公开(公告)日：2020-12-01
申请号：US16508215
申请日：2019-07-10
发明人： Naoki Sera , Masatsugu Takeuchi , Daisuke Nakata
摘要： A switch case includes a first metal plate, a dome shape metal plate, and a second metal plate. The first metal plate includes a first ring in which a plurality of first recesses are arranged along the first ring shape, and a second ring in which a plurality of second recesses are arranged along the second ring shape. The second metal plate includes a third ring in which a plurality of third recesses are arranged along the third ring shape, and a fourth ring in which a plurality of fourth recesses are arranged along the fourth ring shape. A direction along a line passing through a center of the first ring and a center of the second ring is different from a direction along a line passing through a center of the third ring and a center of the fourth ring.
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公开(公告)号：US10741342B2
公开(公告)日：2020-08-11
申请号：US16266976
申请日：2019-02-04
申请人： Apple Inc.
发明人： Paul X. Wang , Qiliang Xu , Aidan N. Zimmerman , Chia Chi Wu
IPC分类号： H05K5/00 , H01H13/02 , H01H13/14 , H01H13/83 , H01H13/10 , H01H13/88 , G06F1/16 , H03K17/968
摘要： This application relates to illuminated dome switches and a dome switch assembly having a first contact carried by a switch base and a dome shaped structure coupled to and supported by the switch base, the dome shaped structure comprising a material that is flexible and capable of internally transmitting visible light. The switch assembly can include a second contact coupled to the dome shaped structure and arranged opposite the first contact, and a light source configured to emit visible light, the light source in optical communication with the dome shaped structure such that at least some of the visible light emitted by the light source passes into the material and is subsequently emitted by the material in a generally uniform manner.
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