公开(公告)号：US12292666B2

公开(公告)日：2025-05-06

申请号：US17341922

申请日：2021-06-08

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  Pusan National University Industry-University Cooperation Foundation

Inventor： Dong Eun Cha ,  Hyun Kyung Kim ,  Jong Seung Park ,  Jun Hong Choi

IPC: G02F1/1516 ,  C08F12/30 ,  C08K3/08 ,  C08K7/06 ,  G02B1/116 ,  G02F1/155

Abstract: A form of a color-changeable plastic includes: a first conductive electrode layer; a color change layer disposed on the first conductive electrode layer, configured to cover a top surface of the first conductive electrode layer, and made of a substance that changes color depending on whether a voltage is applied; a second conductive electrode layer disposed on the color change laver, configured to cover a top surface and side surfaces of the color change layer, and configured to change the color of the color change layer with the first conductive electrode layer when the voltage is applied; and a conductive guide disposed at at least one of the first conductive electrode layer or the second conductive electrode layer, and configured to guide a movement of electrons and a color change direction of the color change layer when the voltage is applied.

公开(公告)号：US12227119B2

公开(公告)日：2025-02-18

申请号：US17694250

申请日：2022-03-14

Applicant: Hyundai Motor Company ,  Kia Corporation

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

IPC: B60P3/073 ,  B60R5/00 ,  B60R16/03 ,  B60L53/30 ,  B60P3/07 ,  B60R7/04 ,  B60R11/00 ,  E05F15/616

Abstract: A storage vehicle for a mobility includes a seat provided inside the storage vehicle and spaced from a floor of the storage vehicle upward to form a separation space below the seat; a storage slot formed in the separation space below the seat, opened to an external side of the storage vehicle through a portion of a sidewall of the storage vehicle, and configured to store the mobility therein; a door provided in the opening portion of the storage slot; and an opening/closing portion provided on a side of the door and configured to operate the door upward or downward to open or close an opening portion of the storage slot.

公开(公告)号：US12145494B2

公开(公告)日：2024-11-19

申请号：US17698089

申请日：2022-03-18

Applicant: Hyundai Motor Company ,  Kia Corporation

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

IPC: B60P3/07 ,  B60P1/52 ,  B60W60/00 ,  G06Q10/0832 ,  H02J7/00

Abstract: An article management system utilizes an electric cart which may autonomously move, automatically and easily managing articles and ensuring the convenience of delivery service by the automation of article delivery.

公开(公告)号：US20240174076A1

公开(公告)日：2024-05-30

申请号：US18220084

申请日：2023-07-10

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  HYUNDAI MOBIS CO., LTD.

Inventor： Jin Young Yoon ,  Dong Eun Cha ,  Hong Heui Lee ,  Jae Sup Byun ,  Jang Ho Kim

IPC: B60K11/08

CPC classification number: B60K11/085

Abstract: A variable grille apparatus adjusts the flow rate of air flowing through a grille. Commercial value of a vehicle is improved by enhanced opening and closing motions when adjusting the flow rate of air. Further, since the grille is opened and closed in various ways such as by sequential or simultaneous opening and closing, the opening and closing motions of the grille are enhanced, the external design is diversified, and a flow rate of air is secured through structurally optimal arrangement.

公开(公告)号：US11993195B2

公开(公告)日：2024-05-28

申请号：US17692885

申请日：2022-03-11

Applicant: Hyundai Motor Company ,  Kia Corporation

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

IPC: B60P3/07 ,  B60L53/30 ,  B60R25/24 ,  B62H3/08 ,  H04W4/44 ,  B60W60/00 ,  B62H3/00 ,  B62K15/00

CPC classification number: B60P3/07 ,  B60L53/30 ,  B60R25/24 ,  B62H3/08 ,  H04W4/44 ,  B60W60/00256 ,  B62H2003/005 ,  B62K15/006 ,  B62K2202/00

Abstract: A mobility for storing a personal transportation includes a first storage unit formed on a side of the mobility and configured for storing the personal transportation therein without folding thereof; a second storage unit formed on a side of the mobility and configured for storing the personal transportation therein after the personal transportation is folded; a controller configured to control the first storage unit and the second storage unit in response to a mobility user's request; and a server configured to receive information related to whether the first storage unit and the second storage unit are used, and a remaining battery capacity, use time, and movable distance of the stored personal transportation from the controller, and to communicate with the mobility user.

公开(公告)号：US20240123817A1

公开(公告)日：2024-04-18

申请号：US18218990

申请日：2023-07-06

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  HYUNDAI MOBIS CO., LTD.

Inventor： Jin Young Yoon ,  Dong Eun Cha ,  Hong Heui Lee ,  Jae Sup Byun ,  Jang Ho Kim

IPC: B60K11/08

CPC classification number: B60K11/085

Abstract: A variable grille apparatus controls a flow rate of air circulated through the grille. Commercial properties are improved through an advanced opening and closing operation during adjustment of the air flow rate. The opening and closing operation of the grille is diversified, such as by sequential or simultaneous operation, so that the sense of operation is enhanced, an exterior design is diversified, and the air flow is secured through an optimization of the structural arrangement.

公开(公告)号：US20240109518A1

公开(公告)日：2024-04-04

申请号：US18113171

申请日：2023-02-23

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION

Inventor： Kyung Hwan Kim ,  Sang Heon Wang ,  Dong Eun Cha ,  Nak Kyoung Kong

IPC: B60S1/56 ,  B60S1/52

CPC classification number: B60S1/56 ,  B60S1/52

Abstract: An apparatus for cleaning a sensor includes: at least one fluid flow path unit assembled and arranged to correspond to a size and a field of view (FOV) region of a sensor unit and formed with a spray flow path for flowing a fluid supplied through an inlet nozzle, a cover unit coupled to each of the fluid flow path units to shield an opened upper surface of the fluid flow path unit, and a spray nozzle unit selectively coupled to the cover unit and formed so that the fluid flowing along the spray flow path is sprayed toward the FOV region.

公开(公告)号：US11884802B2

公开(公告)日：2024-01-30

申请号：US17810878

申请日：2022-07-06

Applicant: Hyundai Motor Company ,  Kia Corporation ,  HDC Hyundai Engineering Plastics Co., Ltd.

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

IPC: C08L23/12 ,  C08L23/14

CPC classification number: C08L23/12 ,  C08L23/14 ,  C08L2205/025 ,  C08L2205/035 ,  C08L2207/04

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 composite resin including high-crystalline polypropylene and the like, an elastomer, and an inorganic filler.

公开(公告)号：US11760234B2

公开(公告)日：2023-09-19

申请号：US17168466

申请日：2021-02-05

Applicant: Hyundai Motor Company ,  KIA Motors Corporation

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

IPC: B60N2/08

CPC classification number: B60N2/08

Abstract: A sliding unit for a vehicle includes: a rail having a bottom surface, both side surfaces and a top surface, the rail configured to extend in a front-rear direction, be bent, and then extend in a left-right direction; a moving part slidably disposed on the rail to slide along the rail to move in the front-rear direction or in the left-right direction; a magnetic force part disposed in the moving part and configured to be locked to or unlocked from the rail through a magnetic force; and ground parts disposed on the moving part, electrically connected to the magnetic force part, and grounded with the rail to supply power from the rail to the magnetic force part.

公开(公告)号：US11752935B2

公开(公告)日：2023-09-12

申请号：US17183108

申请日：2021-02-23

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Sung Ho Park ,  Dong Eun Cha ,  Seung Sik Han ,  Jung Wook Lim ,  Ki Hong Lee ,  Byoung Suk Ahn

IPC: B60Q3/233 ,  B60Q3/217 ,  B60Q3/80 ,  B60R22/48 ,  B60Q9/00 ,  G01C21/36

CPC classification number: B60Q3/233 ,  B60Q3/217 ,  B60Q3/80 ,  B60Q9/00 ,  B60R22/48 ,  G01C21/3626 ,  B60R2022/4866

Abstract: An integrated guidance system of a vehicle, may include a sensor configured to collect vehicle information of the vehicle; a lamp configured to selectively light a point including a door or a seat in an internal space of the vehicle when emitting the light; a projector configured to display guidance information on a projection surface of the internal space of the vehicle; and a controller connected to the sensor, the lamp and the projector and configured to control whether the lamp emits the light and the lighting point according to the vehicle information, generate the guidance information for guiding a passenger of the vehicle, and provide the guidance information to the projector, and a method for controlling the same.