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Patent Agency Ranking
公开(公告)号：US20220144203A1
公开(公告)日：2022-05-12
申请号：US17399383
申请日：2021-08-11
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION , HYUNDAI MOBIS CO., LTD.
Inventor： Il Chang SUNG , Hae Kwon PARK , Byung Ho MIN
IPC: B60R21/214
Abstract: A roof air bag apparatus for a vehicle includes a roof air bag cushion protecting a passenger, and the roof air bag cushion can be separated into a front air bag cushion and a rear air bag cushion. In particular, the front air bag cushion and the rear air bag cushion are unfolded into a space between a front passenger and a rear passenger in a face-to-face mode at the time of occurrence of a car accident, such that the unfolded front air bag cushion protects the front passenger by absorbing an impact force, and the unfolded rear air bag cushion protects the rear passenger by absorbing an impact force.
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2.发明申请公开(公告)号：US20150292070A1
公开(公告)日：2015-10-15
申请号：US14490481
申请日：2014-09-18
Applicant: Hyundai Motor Company
Inventor： Dong Hoon NAM , Jong Kook LEE , Byung Ho MIN
CPC classification number: C22C32/0084 , B22D19/0081 , B22D19/14 , B22F2998/10 , C22C1/101 , C22C1/1042 , C22C21/00 , C22C26/00 , C22C2026/002 , C22C1/1084
Abstract: A nanocarbon-reinforced aluminum composite material and a method of manufacturing the same are provided. The method of manufacturing a nanocarbon-reinforced aluminum composite material is characterized in that composite powder, in which ceramic-coated nanocarbon is surrounded by metal powder, is added to molten aluminum and then casting the molten aluminum with the added composite powder.
Abstract translation: 提供一种纳米碳增强铝复合材料及其制造方法。 制造纳米碳增强铝复合材料的方法的特征在于，将由陶瓷涂覆的纳米碳被金属粉末包围的复合粉末加入到熔融铝中，然后用所添加的复合粉末浇铸熔融铝。
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公开(公告)号：US20250055330A1
公开(公告)日：2025-02-13
申请号：US18387775
申请日：2023-11-07
Applicant: Hyundai Motor Company , Kia Corporation
Inventor： Hyung Kwan JANG , Hoo Dam LEE , Kyung Sik CHOI , Jun Hyeok CHOI , Byung Ho MIN , Tae Gyu LEE
Abstract: An electric motor includes a back yoke provided as an outermost layer of a stator, a stator core including a first teeth portion protruding from the back yoke toward the center portion of the stator and a second teeth portion protruding upwards from the external upper surface of the first teeth portion, a coil winding around the stator core, and a rotor in which a permanent magnet is mounted on the rotor core and which rotates through a magnetic interaction with the stator.
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公开(公告)号：US20180127853A1
公开(公告)日：2018-05-10
申请号：US15639162
申请日：2017-06-30
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
Inventor： Kyung Moon LEE , Byung Ho MIN , Hoo Dam LEE
CPC classification number: C22C21/14 , C22C1/026 , C22C21/16 , C22C21/18 , C22C2202/00 , C22F1/057 , F02F1/24
Abstract: An aluminum alloy for a cylinder head in a vehicle engine includes 2 to 3% of Si, 2.5 to 3% of Cu, 0.01% or less (excluding 0%) of Zn, 0.15% or less (excluding 0%) of Fe, 0.02% or less (excluding 0%) of Mn, 0.1 to 0.3% of Mg, 0.01% or less (excluding 0%) of Ni, 0.02% or less (excluding 0%) of Ti, 0.1% or less (excluding 0%) of Zr, the balance of Al, and inevitable impurities, wherein an AlCuMgSi-based crystal is formed in an amount ranging from 0.3 to 0.9% and an Al2Cu-based precipitate is formed in an amount ranging from 3.3 to 4.0%, wherein percentage (%) is based on weight.
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公开(公告)号：US20160153074A1
公开(公告)日：2016-06-02
申请号：US14664217
申请日：2015-03-20
Applicant: HYUNDAI MOTOR COMPANY
Inventor： Kyung Moon LEE , Byung Ho MIN , Hoo Dam LEE
Abstract: An aluminum alloy has a low thermal conductivity at room temperature (25° C.) and a high thermal conductivity at high temperature (200° C.). The aluminum alloy includes 1˜2 wt % of magnesium (Mg), 1˜2 wt % of copper (Cu), 1˜2 wt % of zinc (Zn), 0.5˜2 wt % of nickel (Ni), and the remainder of aluminum (Al) and inevitable impurities.
Abstract translation: 铝合金在室温（25℃）下具有低热导率，在高温（200℃）下具有高导热性。 铝合金包括1〜2重量％的镁（Mg），1〜2重量％的铜（Cu），1〜2重量％的锌（Zn），0.5〜2重量％的镍（Ni） 剩余的铝（Al）和不可避免的杂质。
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