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公开(公告)号：US20210331749A1
公开(公告)日：2021-10-28
申请号：US17011094
申请日：2020-09-03
发明人： Jin Ho Hwang , Dong Eun Cha , Sang Heon Lee
摘要： A prefabricated vehicle may include a body module providing a vehicle body; a platform module having a battery and a driving wheel, and selectively fastened to the body module; a connecting portion that includes a magnetic module provided in any one of the body module and the platform module and an armature provided in a remaining one of the body module and the platform module, the connecting portion being configured such that the magnetic module and the armature face each other when the body module and the platform module are fastened to each other; and a controller connecting the body module and the platform module to each other to be easily replaceable by applying power to the magnetic module to allow the magnetic module and the armature to be connected to each other by a magnetic force.
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公开(公告)号：US11148564B1
公开(公告)日：2021-10-19
申请号：US17036637
申请日：2020-09-29
发明人： Sang Heon Lee , Jin Ho Hwang , Dong Eun Cha
摘要： A seat frame of a vehicle including: a main frame, one end of which is connected to the vehicle to be movable forwards and rearwards and an opposite end of which is connected to a loop of the vehicle such that a height of the main frame is adjusted upwards and downwards; an auxiliary frame provided in an interior of the main frame and connected to the main frame to be rotatable with respect to the main frame by a predetermined angle so as to be unfolded and folded such that the auxiliary frame acts as a seat when being unfolded and acts as a partition that partitions an interior space of the vehicle when being folded; and a rail, in which the main frame is fitted and which acts as a path, along which the main frame moves to the front and rear sides of the vehicle.
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公开(公告)号：US20210178949A1
公开(公告)日：2021-06-17
申请号：US16855852
申请日：2020-04-22
发明人： Dong Eun Cha , Jin Ho Hwang , Sang Heon Lee
摘要： A retractable table may include a table body wound around the retraction mechanism in the housing when accommodated and drawn out and unfolded to the outside of the housing through the accommodation hole when drawn out, and a support mechanism provided at a side end portion of the table body, including a plurality of pieces, each of which is folded to overlap the table body or unfolded from the table body, and including magnetic bodies provided on the pieces to provide rigidity such that, when the table body is deployed, the pieces are connected to each other through the magnetic bodies to maintain the deployed state of the table body.
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公开(公告)号：US20210129744A1
公开(公告)日：2021-05-06
申请号：US16882218
申请日：2020-05-22
发明人： Dong Eun CHA , Jin Ho Hwang , Sang Heon Lee , Julliana Cho , Jin Seok Seo , Byoung Oh Choi
摘要： A pattern skin lighting device of a vehicle may include a plurality of lightning cells disposed on a plane while forming a predetermined pattern. Each lightning cell includes a light emitting element, a cell pocket configured to surround the light emitting element, a cell cover configured to be pivotable with respect to the cell pocket while surrounding the light emitting element within the cell pocket, and an actuator engaged to an end of the cell cover and configured to selectively pivot the cell cover with respect to the cell pocket.
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公开(公告)号：US20210078455A1
公开(公告)日：2021-03-18
申请号：US16815243
申请日：2020-03-11
发明人： Jin Ho HWANG , Dong Eun Cha , Sang Heon Lee
摘要： An autonomous vehicle may include a plurality of seats rotatably provided on a vehicle floor of the vehicle; a console device rail provided between the plurality of seats and extending in a longitudinal direction thereof; and a console device mounted on the console device rail and configured for sliding between the plurality of seats along the console device rail, the console device mounted on the console device rail via a rotation shaft to be rotatable about the rotation shaft relative to the console device rail, wherein when the console device is slid along and rotated relative to the console device rail during rotation of the seat, the interference by the seats and the console device is prevented.
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公开(公告)号：US20200338993A1
公开(公告)日：2020-10-29
申请号：US16590947
申请日：2019-10-02
发明人： Jin Ho Hwang , Dong Eun Cha , Sang Heon Lee
摘要： A mobile carrier includes a carrier controller configured to check an amount of charge of a main battery of a vehicle through communication with a vehicle controller, to check an amount of charge of a carrier battery, to compare the amounts of charge of the main battery and the carrier battery when the carrier is installed in the vehicle and to control mutual charging of the main battery and the carrier battery.
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公开(公告)号：US20200276907A1
公开(公告)日：2020-09-03
申请号：US16519774
申请日：2019-07-23
发明人： Sang Heon Lee , Jin Ho Hwang , Dong Eun Cha
摘要： A connection system for a vehicle and a house is provided. The system forms a space in which the interior of the vehicle and the interior of the house are connected, when the vehicle and the house are connected with both a door of the vehicle and an entrance of the house open.
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公开(公告)号：US10566656B2
公开(公告)日：2020-02-18
申请号：US15834534
申请日：2017-12-07
发明人： Dong Hul Kim , Sang Jin Park , Sung Hoon Lim , Shin Kook Kong , Sang Heon Lee , Sang Mok Park , Hong Seok Min
IPC分类号： H01M10/0562 , H01M4/38 , H01M4/525 , H01M4/62 , H01M10/0525 , H01M10/058 , H01M10/052 , H01M4/02
摘要： An all-solid-state battery includes: a cathode substrate; a cathode portion; a solid electrolyte layer; an anode portion; and an anode substrate. The cathode portion includes a cathode active material, a first solid electrolyte, a conductive material, and a binder, the anode portion is configured by a first anode portion having a pore structure and a second anode portion having metal foil, and the first anode portion includes a second solid electrolyte, a conductive material, and a binder.
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公开(公告)号：US11887042B2
公开(公告)日：2024-01-30
申请号：US17168740
申请日：2021-02-05
发明人： Sang Heon Lee , Jin Ho Hwang , Dong Eun Cha
IPC分类号： G06Q10/0834 , B64C39/02 , G06Q10/0832 , B64U70/00 , B64U80/86 , B64U101/60
CPC分类号： G06Q10/0834 , B64C39/024 , G06Q10/0832 , B64U70/00 , B64U80/86 , B64U2101/60 , B64U2201/10
摘要： A system for a delivery service includes a server having delivery information on a delivery, drone information on a drone to be used for the delivery, and vehicle information on a vehicle that the drone is to board. The server is configured to control the drone through the delivery information, the drone information, and the vehicle information to board and travel on the vehicle, to pick up a package to be delivered or to depart the vehicle to deliver the package to a delivery destination.
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公开(公告)号：US11760159B2
公开(公告)日：2023-09-19
申请号：US17029432
申请日：2020-09-23
发明人： Dong Eun Cha , Jin Ho Hwang , Sang Heon Lee
CPC分类号： B60H1/00778 , F24F11/65 , F24F5/0096
摘要： A vehicle and building integrated air conditioning system which may communicate internal spaces with each other to integrally perform air conditioning when a vehicle is docked to a building, may include a vehicle which includes a control unit configured of controlling a vehicle control unit configured of controlling a vehicle air conditioning device, a building which includes a building control unit configured of controlling a building air conditioning device, is provided with a station to which the vehicle is docked, and communicates an interior of the building with the vehicle to perform air conditioning when the vehicle is docked to the station, and an integrated control portion which is configured to allow the vehicle control unit or the building control unit to integrally control the vehicle air conditioning device and the building air conditioning device.
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