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公开(公告)号：US11618964B2
公开(公告)日：2023-04-04
申请号：US16931381
申请日：2020-07-16
发明人： Hyun Kyung Kim , Dong Eun Cha , Jin Young Yoon , Hai Chang Lee , Sun Young Park
IPC分类号： C25D5/56 , C08L9/06 , C08L69/00 , H01B1/24 , B60B7/00 , B60R19/52 , B60R13/00 , B60R13/04 , B60R13/02
摘要： Disclosed are a method of manufacturing a vehicle member including pretreating the surface of an electrically conductive plastic molded product and forming a metal plating layer on the molded product, wherein the metal plating layer includes a copper plating layer, a nickel plating layer and a chromium plating layer, which are sequentially formed, and a vehicle member manufactured by the method.
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公开(公告)号：US20200377164A1
公开(公告)日：2020-12-03
申请号：US16881382
申请日：2020-05-22
发明人： Hyun Kyung Kim , Dong Eun Cha , Jin Young Yoon , Byung Kyu Yoon , Hwi Sung Jung , Sang Hyeon Park , Ju Hyun Hwon , Yong Han Kang , Seung Ryeol Lee , Sung Hyun Shin
摘要： A method for manufacturing a roof rack that is mounted on a roof panel of a vehicle and includes a main body and a hollow profile integrally formed inside the main body may include: manufacturing the hollow profile using a drawing method, wherein the hollow profile is formed of a resin composite and has a hollow portion extending in a lengthwise direction thereof; mounting caps on opposite longitudinal end portions of the hollow profile in the lengthwise direction to seal the hollow portion; inserting the hollow profile having the caps mounted on the opposite longitudinal end portions thereof into an injection mold; and insert-molding the main body having the hollow profile integrally formed inside, by injecting a moldable material to surround the hollow profile.
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公开(公告)号：US10703424B2
公开(公告)日：2020-07-07
申请号：US16156993
申请日：2018-10-10
发明人： Jin Young Yoon , Hyun Kyung Kim , Seung Hyeok Chang , Ki Hong Lee , Dong Eun Cha
摘要： A front active spoiler apparatus for a vehicle may include a spoiler housing fixed to a front end module and having a duct protruding forwards and configured to guide air flow; a spoiler lip configured to operate to open or close the duct; an actuator configured to connect the spoiler housing and the spoiler lip to operate the spoiler lip; and a controller configured to control the operation of the actuator using vehicle speed information.
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4.发明申请公开(公告)号：US20190194369A1
公开(公告)日：2019-06-27
申请号：US16210772
申请日：2018-12-05
发明人： Hyun Kyung Kim , Hee Joon Lee , Jae Youn Kim , Seung Wook Park , Se Jeon Lee , Chun Ho Park
IPC分类号： C08F210/06 , C08F210/16 , C08F212/08 , C08L23/14 , C08K3/013 , C08K5/00 , B29C65/16
CPC分类号： C08F210/06 , B29C65/1635 , C08F210/16 , C08F212/08 , C08F2500/01 , C08F2500/15 , C08F2800/20 , C08K3/013 , C08K5/0041 , C08K5/005 , C08K5/0075 , C08L23/14
摘要： Disclose herein a polypropylene resin composition for laser welding, which includes a base resin, a thermoplastic elastomer, an inorganic filler, and an organic pigment. The base resin includes an isotactic polypropylene resin and an atactic polypropylene resin.
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公开(公告)号：US20220325123A1
公开(公告)日：2022-10-13
申请号：US17849057
申请日：2022-06-24
发明人： Hyun Kyung Kim , Dong Eun Cha , Jin Young Yoon , Hai Chang Lee , Sun Young Park
IPC分类号： C09D133/04 , B05D7/00 , C09D4/06 , C09D5/00
摘要： 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.
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公开(公告)号：US11186230B2
公开(公告)日：2021-11-30
申请号：US16881617
申请日：2020-05-22
发明人： Hyun Kyung Kim , Dong Eun Cha , Jin Young Yoon , Byung Kyu Yoon , Hwi Sung Jung , Sang Hyeon Park , Ju Hyun Kwon , Seung Ryeol Lee , Man Soo Lee , Eon Yeon Jo
IPC分类号： B60R9/04
摘要： A roof rack mounted on a roof panel of a vehicle includes a main body including a rail that extends along a lengthwise direction and forms the main body and support parts integrally formed on opposite longitudinal end portions of the rail in the lengthwise direction, and a hollow profile that extends along the lengthwise direction of the rail and has at least one through-hole formed in a surface facing the roof panel of the vehicle and that is integrally formed inside the rail.
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公开(公告)号：US20210130971A1
公开(公告)日：2021-05-06
申请号：US16931381
申请日：2020-07-16
发明人： Hyun Kyung Kim , Dong Eun Cha , Jin Young Yoon , Hai Chang Lee , Sun Young Park
摘要： Disclosed are a method of manufacturing a vehicle member including pretreating the surface of an electrically conductive plastic molded product and forming a metal plating layer on the molded product, wherein the metal plating layer includes a copper plating layer, a nickel plating layer and a chromium plating layer, which are sequentially formed, and a vehicle member manufactured by the method.
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公开(公告)号：US20210009843A1
公开(公告)日：2021-01-14
申请号：US16903665
申请日：2020-06-17
发明人： Hyun Kyung Kim , Dong Eun Cha , Jin Young Yoon , Hai Chang Lee , Sun Young Park
IPC分类号： C09D133/04 , C09D5/00 , C09D4/06 , B05D7/00
摘要： 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.
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公开(公告)号：US10851229B2
公开(公告)日：2020-12-01
申请号：US16162706
申请日：2018-10-17
发明人： Hyun Kyung Kim , Hee Joon Lee , Jin Mi Jung , Jae Jung Yoo , Se Jeon Lee , Chun Ho Park
IPC分类号： C08L23/16 , C08K5/3417 , B29C65/08 , B29C65/16 , B29C65/00 , C08K7/00 , B60R19/24 , C08K5/00 , C08K3/34 , C08L53/00 , B29K105/16 , B29K105/00 , B29L31/30 , B60R19/03
摘要： Disclosed is a resin composition for an exterior material of a vehicle. The resin composition may include an amount of about 40 to 90 parts by weight of polypropylene resin having a melt index of about 70 to 110 g/10 min; an amount of about 10 to 40 parts by weight of an olefin block copolymer including an ethylene-based repeating unit and a α-olefin-based repeating unit having 4 to 30 carbon atoms; an amount of about 10 to 20 parts by weight of needle-shaped inorganic filler having an aspect ratio of about 5 to 10; and an 0.01 to 5 parts by weight of laser-transmitting black colorant, wherein all the parts by weights based on 100 parts by weight of the resin composition. In particular, an average transmittance may range from about 0.01 to about 1% or less in a wavelength of about 380 to 700 nm, and an average transmittance may range from about 15% or greater and less than about 100% in a wavelength of about 800 to 1200 nm.
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公开(公告)号：US11458885B2
公开(公告)日：2022-10-04
申请号：US16917196
申请日：2020-06-30
发明人： Dong Eun Cha , Hyun Kyung Kim
摘要： A communication apparatus is provided through a grille of a vehicle. The apparatus communicates with the outside through the grille of the vehicle and improves driving performance of the vehicle due to improvement in aerodynamic performance through the grille of the vehicle.
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