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公开(公告)号：US20240092243A1
公开(公告)日：2024-03-21
申请号：US18118314
申请日：2023-03-07
发明人： Tae Hee Won , Jun Ho Lee , Hae Il Jeong , Hyun Kim
IPC分类号： B60N2/829 , B60N2/894 , B60R16/033
CPC分类号： B60N2/829 , B60N2/894 , B60R16/033
摘要： Disclosed is a headrest device for a vehicle. The headrest device may include a stationary headrest portion coupled to a seatback of the vehicle and formed to extend upwards. The stationary headrest portion may be located at a rear of a head of an occupant. The headrest device may include a movable headrest portion coupled to the stationary headrest portion so as to be slidable in a vertical direction, the movable headrest portion may be located in front of the stationary headrest portion. The headrest device may include an actuator including a first side coupled to the fixed part, and a second side coupled to the movable headrest portion. The actuator may be configured to cause the movable headrest portion to slide in the vertical direction.
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公开(公告)号：US20240149772A1
公开(公告)日：2024-05-09
申请号：US18316394
申请日：2023-05-12
发明人： Tae Hee Won , Jun Ho Lee , Hae Il Jeong , Hyun Kim
IPC分类号： B60N2/829
CPC分类号： B60N2/829
摘要： An embodiment vehicle headrest device includes a headrest including a pad portion configured to contact and support a sitting passenger's head and a cover portion positioned behind the pad portion, the pad portion being configured to move diagonally, a main frame coupled to a headrest stay and configured to move upwards/downwards along the headrest stay, and a motor module portion connected to the pad portion and the main frame such that, in operation, the motor module portion is configured to move an entirety of the headrest, including the main frame, upwards/downwards or to move only the pad portion diagonally.
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公开(公告)号：US20240029910A1
公开(公告)日：2024-01-25
申请号：US18079408
申请日：2022-12-12
发明人： Sam Ick Son , Su Il In , Hong Soo Kim , Jun Ho Lee , Yun Ju Hwang
IPC分类号： G21H1/06
CPC分类号： G21H1/06
摘要： An anode for betavoltaic batteries and a method for manufacturing the anode are described. In the anode, quantum dots including a radioactive isotope are provided to a radiation absorber so as to be introduced as a beta source.
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公开(公告)号：US20230119754A1
公开(公告)日：2023-04-20
申请号：US17969096
申请日：2022-10-19
发明人： Tae Seung Lee , Yong Cheol Kim , Chang Su Yoo , Jun Ho Lee , Eun Su Yun
IPC分类号： C09D175/04 , C09D183/04 , C08J7/052 , C09D7/20 , C09D7/61 , C09D7/65 , H05K3/28
摘要： Disclosed are a protective coating composition for an electronic board and a method for preparing the same. The protective coating composition includes urethane-modified alkyd resins that can prevent poor grounding caused by low molecular weight siloxanes generated in a conventional silicone-type coating compositions and preventing performance degradation caused by tin whisker growth while lowering emissions of volatile organic compounds (VOCs).
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公开(公告)号：US11529857B2
公开(公告)日：2022-12-20
申请号：US16546975
申请日：2019-08-21
发明人： Jee Hoon Seong , Jeong Hyeon Kim , Yong Hyun Nam , Seong Hun Kim , In Hyo Yun , Jun Ho Lee , Je Hyoung Chun , Young Hak Kim
摘要： A cover for a door frame includes: a sealing member mounted to the door frame; and an inner cover covering at least a portion of the sealing member and at least a portion of the door frame, where a portion of the corner cover is embedded in the sealing member so that the inner cover and the sealing member form a unitary one-piece structure.
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公开(公告)号：US10253542B2
公开(公告)日：2019-04-09
申请号：US15707831
申请日：2017-09-18
发明人： Yong Hyun Nam , Jun Ho Lee , Dong Min Jeon
摘要： An over slam bumper assembly includes a reinforcement member mounted on a door panel, and an over slam bumper including a first portion disposed between the door panel and the reinforcement member and a second portion disposed between the door panel and a vehicle body to contact the vehicle body when a door is closed.
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