公开(公告)号：US11657439B2

公开(公告)日：2023-05-23

申请号：US16905994

申请日：2020-06-19

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Dong Eun Cha ,  Jin Ho Hwang ,  Sang Heon Lee

IPC: G06Q30/0601 ,  G06Q10/20 ,  G06Q30/02 ,  G06Q30/0283 ,  G06Q40/08 ,  G07C5/08

CPC classification number: G06Q30/0621 ,  G06Q10/20 ,  G06Q30/0278 ,  G06Q30/0283 ,  G06Q30/0627 ,  G06Q40/08 ,  G07C5/0841

Abstract: A system for providing a vehicle part change service is provided, may include a server provided with part information related to changeable parts for a plurality of vehicle kinds, the server providing kinds of the changeable parts to a user terminal if a part change request for a specific vehicle kind is received from the user terminal, guiding a cost for a change target part through the user terminal if the corresponding part is selected through the user terminal and processing to transport the changed part to a service center, and outputting at least one of vehicle specification information or vehicle control data being changed due to the change of the part.

公开(公告)号：US11648985B2

公开(公告)日：2023-05-16

申请号：US17011094

申请日：2020-09-03

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Jin Ho Hwang ,  Dong Eun Cha ,  Sang Heon Lee

IPC: B62D24/00 ,  B23Q3/15 ,  B62D25/02 ,  B62D27/06 ,  B62D65/04 ,  G01D5/14 ,  B62D65/02 ,  B23Q3/154

CPC classification number: B62D24/00 ,  B23Q3/1543 ,  B62D25/025 ,  B62D27/06 ,  B62D65/024 ,  B62D65/04 ,  G01D5/145

Abstract: 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.

公开(公告)号：US11597300B2

公开(公告)日：2023-03-07

申请号：US17099171

申请日：2020-11-16

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Dong Eun Cha ,  Sang Heon Lee ,  Jin Ho Hwang ,  Hyun Song

IPC: B60N2/005 ,  B60N2/90 ,  B60H1/00 ,  B60N3/00 ,  B60R7/04 ,  B60R11/02 ,  B60S1/56 ,  B60N2/22 ,  B60R11/00

Abstract: A vehicle body of a vehicle may include a floor portion which is provided for a driving unit of the vehicle to be mounted therein, and a seat frame member mounted with a seat of the vehicle while being selectively coupled to a plurality of points on the floor portion, to form the vehicle body, for achieving seat mounting and vehicle body configuration.

公开(公告)号：US11597262B2

公开(公告)日：2023-03-07

申请号：US17674228

申请日：2022-02-17

Applicant: Hyundai Motor Company ,  Kia Corporation

Inventor： Dong Eun Cha ,  Jin Ho Hwang ,  Sang Heon Lee

IPC: E04H1/00 ,  E04H6/42 ,  B60J5/04 ,  B60J5/06 ,  E06B3/38

Abstract: A connection system for a house and a vehicle, may include a vehicle door provided in the vehicle to open or close a vehicle entrance through which a passenger enters or exits the vehicle and allowing an internal space of the vehicle to be exposed into the house when authenticated by the house; and a hatch provided in a house entrance on a side wall of the house to selectively couple the house entrance and the vehicle entrance with each other so that an internal space of the vehicle and an internal space of the house are connected to each other in a state that the vehicle door is open when the authenticated vehicle is parked on a side of the house entrance.

公开(公告)号：US11566144B2

公开(公告)日：2023-01-31

申请号：US17849057

申请日：2022-06-24

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Hyun Kyung Kim ,  Dong Eun Cha ,  Jin Young Yoon ,  Hai Chang Lee ,  Sun Young Park

IPC: B05D7/00 ,  C09D133/04 ,  C09D4/06 ,  C09D5/00

Abstract: Disclosed are methods of forming a multiple coating on a dry plating member and a molded article manufactured using the same. The method may include applying a color coating agent onto a surface of a plating layer of a plating member and then drying the applied color coating agent to form a color coating layer, and applying a clear coating agent onto a surface of the color coating layer and curing the applied clear coating agent to form a clear layer, wherein the plating member includes a substrate, an undercoat layer formed on a surface of at least a part of the substrate, and a plating layer formed on a surface of the undercoat layer.

公开(公告)号：US20230024056A1

公开(公告)日：2023-01-26

申请号：US17858565

申请日：2022-07-06

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  GS CALTEX CORPORATION

Inventor： Jin Young Yoon ,  Hee Joon Lee ,  Dong Eun Cha ,  Sun Jun Kwon ,  Chun Ho Park ,  Seung Ryong Jeong ,  Seok Jin Yong ,  Hyung Tak Lee

IPC: C08L23/16

Abstract: The present disclosure provides a thermoplastic resin composition having high rigidity and a low coefficient of linear thermal expansion and a molded article including the same. The thermoplastic resin composition includes a first propylene-ethylene copolymer, a second propylene-ethylene copolymer, a thermoplastic elastomer, an inorganic filler, and a sodium-phosphate-based nucleating agent as appropriate, and thus a molded article produced therefrom can exhibit improved mechanical rigidity, impact resistance, and dimensional stability. Even when formed to a low thickness for weight reduction, the molded article can be imparted with excellent processability, high tensile strength, a high flexural modulus, and high impact strength.

公开(公告)号：US20230020477A1

公开(公告)日：2023-01-19

申请号：US17810994

申请日：2022-07-06

Applicant: Hyundai Motor Company ,  Kia Corporation ,  Hanwha Total Energies Petrochemical Co., Ltd.

Inventor： Jin Young Yoon ,  Hee Joon Lee ,  Dong Eun Cha ,  Sun Jun Kwon ,  Chun Ho Park ,  Seung Ryong Jeong ,  Jeong Gil Ko ,  Yoon Hwan Lee

IPC: C08L23/16 ,  C08L23/12

Abstract: The present disclosure provides a thermoplastic resin composition having high rigidity and a low coefficient of linear thermal expansion and a molded article including the same. Specifically, the thermoplastic resin composition includes a polypropylene-based resin having an isotactic pentad fraction of 96% or more as measured by 13C-NMR, a thermoplastic elastomer, an inorganic filler having an average particle diameter of 0.1 μm to 5 μm, and a compatibilizer, and has a flexural modulus of 2,500 MPa or more and a coefficient of linear thermal expansion of 60 μm/m·° C. or less.

公开(公告)号：US11554824B2

公开(公告)日：2023-01-17

申请号：US16585842

申请日：2019-09-27

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Sang Heon Lee ,  Jin Ho Hwang ,  Dong Eun Cha

IPC: B62D59/04 ,  B60L50/50 ,  B62D47/00 ,  B62D63/02

Abstract: A mobility unit may include a driving portion connected to a driveshaft of a vehicle for providing driving force to the vehicle, a rear glass portion provided at a rear portion of the vehicle to be operable to isolate the rear portion of the vehicle, a front connection portion or a rear connection portion provided at the front or at the rear of the vehicle to be fastened to another vehicle, and an integrated controller for controlling the operation of the front connection portion or the rear connection portion depending on the direction in which the vehicle is coupled to another vehicle and controlling the operation of the rear glass portion and the driving portion when the vehicle is coupled to another vehicle.

公开(公告)号：US11541947B2

公开(公告)日：2023-01-03

申请号：US16898979

申请日：2020-06-11

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Jin Ho Hwang ,  Dong Eun Cha ,  Sang Heon Lee

IPC: B62D27/06 ,  B62D65/02 ,  G01D5/14 ,  B60R16/033 ,  G07C5/08

Abstract: An assembled body of a vehicle may include a plurality of body parts, each of which forms a portion of the vehicle body, and forming the vehicle by being assembled during combination thereof; a magnetic module provided in each of the body portions and combining the plurality of body portions with each other by use of magnetic flow of the magnetic module; and a controller engaged to the magnetic module and configured for controlling a closed circulating magnetic path produced in the magnetic module such that the plurality of body portions is combined with each other to form the assembled body or to be separated from each other according to a control signal of the controller.

公开(公告)号：US11492817B2

公开(公告)日：2022-11-08

申请号：US16519774

申请日：2019-07-23

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Sang Heon Lee ,  Jin Ho Hwang ,  Dong Eun Cha

IPC: E04H6/42 ,  G07C9/32 ,  G07C5/08

Abstract: 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.