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公开(公告)号：US20240174076A1
公开(公告)日：2024-05-30
申请号：US18220084
申请日：2023-07-10
发明人： Jin Young Yoon , Dong Eun Cha , Hong Heui Lee , Jae Sup Byun , Jang Ho Kim
IPC分类号： B60K11/08
CPC分类号： B60K11/085
摘要： 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.
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公开(公告)号：US11993195B2
公开(公告)日：2024-05-28
申请号：US17692885
申请日：2022-03-11
发明人： Dong Eun Cha , Sang Heon Lee , Jin Ho Hwang
CPC分类号： B60P3/07 , B60L53/30 , B60R25/24 , B62H3/08 , H04W4/44 , B60W60/00256 , B62H2003/005 , B62K15/006 , B62K2202/00
摘要： 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.
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公开(公告)号：US20240123817A1
公开(公告)日：2024-04-18
申请号：US18218990
申请日：2023-07-06
发明人： Jin Young Yoon , Dong Eun Cha , Hong Heui Lee , Jae Sup Byun , Jang Ho Kim
IPC分类号： B60K11/08
CPC分类号： B60K11/085
摘要： 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.
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公开(公告)号：US20240109518A1
公开(公告)日：2024-04-04
申请号：US18113171
申请日：2023-02-23
发明人： Kyung Hwan Kim , Sang Heon Wang , Dong Eun Cha , Nak Kyoung Kong
摘要： 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.
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公开(公告)号：US11884802B2
公开(公告)日：2024-01-30
申请号：US17810878
申请日：2022-07-06
发明人： Jin Young Yoon , Hee Joon Lee , Dong Eun Cha , Sun Jun Kwon , Chun Ho Park , Seung Ryong Jeong , Jin Bo Chae
CPC分类号： C08L23/12 , C08L23/14 , C08L2205/025 , C08L2205/035 , C08L2207/04
摘要： 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.
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公开(公告)号：US11760234B2
公开(公告)日：2023-09-19
申请号：US17168466
申请日：2021-02-05
发明人： Jin Ho Hwang , Dong Eun Cha , Sang Heon Lee
IPC分类号： B60N2/08
CPC分类号： B60N2/08
摘要： 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.
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公开(公告)号：US11752935B2
公开(公告)日：2023-09-12
申请号：US17183108
申请日：2021-02-23
发明人： Sung Ho Park , Dong Eun Cha , Seung Sik Han , Jung Wook Lim , Ki Hong Lee , Byoung Suk Ahn
CPC分类号： B60Q3/233 , B60Q3/217 , B60Q3/80 , B60Q9/00 , B60R22/48 , G01C21/3626 , B60R2022/4866
摘要： 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.
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公开(公告)号：US20230056479A1
公开(公告)日：2023-02-23
申请号：US17830989
申请日：2022-06-02
发明人： Dong Eun Cha , Jin Young Yoon , Hong Heui Lee , Seong Kwon Kim
IPC分类号： B62D25/12
摘要： A hood-integrated vehicle body in which a hood, a bumper, and a fender are integrally formed into a single component so as to reduce the weight thereof is disclosed. The hood-integrated vehicle body includes a front vehicle body part, which is constructed such that a hood is integrally and rotatably connected to a front portion of the front vehicle body part and is openable at a rear side thereof, a lifting unit mounted to the front part of the vehicle so as to rotate the hood, and a locking unit, which is mounted to the front part of the vehicle so as to selectively engage the hood with the front part of the vehicle such that the engagement of the hood is released so as to allow the hood to be opened by means of the lifting unit upon manipulation for opening the hood.
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公开(公告)号：US20230017798A1
公开(公告)日：2023-01-19
申请号：US17858378
申请日：2022-07-06
发明人： Jin Young Yoon , Hee Joon Lee , Dong Eun Cha , Sun Jun Kwon , Chun Ho Park , Seung Ryong Jeong , Kyung Hwan Lim , Eun Hwa Jang
IPC分类号： C08L23/16
摘要： 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 base resin including at least two polypropylene-based resins having different melt indexes, an elastomer having a melt index (190° C., 2.16 kg) of 20 g/10 min to 35 g/10 min as measured by ASTM D1238, and inorganic particles, and has a flexural modulus (FM) of 2,500 MPa or more and a coefficient of linear thermal expansion (CLTE) of 60 μm/m° C. or less.
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公开(公告)号：US20220397138A1
公开(公告)日：2022-12-15
申请号：US17695224
申请日：2022-03-15
发明人： Jin Ho HWANG , Dong Eun Cha , Sang Heon Lee
IPC分类号： F16B2/10
摘要： A vehicular locking unit includes an engaging portion provided at an internal member of a vehicle to face an internal space in the vehicle, a hook portion, which is provided at an internal portion of the vehicle and which is selectively engaged with the engaging portion to attach the internal portion to the internal member in the internal space, and a locking mechanism, which is provided at the internal portion and which is coupled to the hook portion to selectively actuate the hook portion, whereby the hook portion is engaged with or disengaged from the engaging portion to attach the internal portion to the internal member or detach the same therefrom.
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