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公开(公告)号：US20200079233A1
公开(公告)日：2020-03-12
申请号：US16496848
申请日：2018-03-20
Applicant: LG INNOTEK CO., LTD.
Inventor： Yang Hyun Kim
IPC: B60L50/64 , B60L50/40 , B60L53/16 , B60L53/22 , B60L53/55 , B60L53/60 , B60L58/12 , H03H7/06 , H03H7/01 , H02J7/00
Abstract: The present invention relates to a power supply device for supplying power, from a battery provided at an electric vehicle, to various types of components, the power supply device enabling current sensing to be performed so as to confirm that an electric vehicle charging facility and an electric vehicle are connected to each other through a connector, and reducing electro-magnetic interference (EMI) noise. The objective of the power supply device of the present invention is to: provide a stable voltage to electric vehicle application components; and reduce the EMI noise according to battery charging, self-switching of the power supply device and the like.
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公开(公告)号：US10148134B2
公开(公告)日：2018-12-04
申请号：US14888658
申请日：2014-04-30
Applicant: LG INNOTEK CO., LTD.
Inventor： Yang Hyun Kim
Abstract: A wireless power reception device for wirelessly receiving electric power from a wireless power transmission device according to an embodiment of the present invention comprises: a magnetic body; a reception coil arranged on the magnetic body and coupled to a transmission coil of the wireless power transmission device to receive electric power; and a magnetic body saturation prevention unit arranged inside the reception coil to prevent the magnetic body from being saturated by an influence of an external magnetic field.
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公开(公告)号：US09806565B2
公开(公告)日：2017-10-31
申请号：US13663012
申请日：2012-10-29
Applicant: LG INNOTEK CO., LTD.
Inventor： Jeong Wook An , Jung Oh Lee , Sung Hyun Leem , Yang Hyun Kim
IPC: H04B5/00 , H02J50/10 , H02J50/12 , B60L11/18 , G06K19/07 , H02J5/00 , H02J7/02 , H01F41/14 , H02J17/00 , H01F38/14 , H04W4/00
CPC classification number: H02J50/10 , B60L11/182 , G06K19/0723 , H01F38/14 , H01F41/14 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/70 , H04B5/0037 , H04B5/0081 , H04W4/80 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14 , Y02T90/16 , Y10T29/4902
Abstract: A wireless power receiver can include a magnetic substrate and a coil configured to wirelessly receive power. The coil can be formed as a conductive layer on the magnetic substrate. A connecting unit can be disposed in a receiving space of the magnetic substrate and can be connected to the coil unit.
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公开(公告)号：US11279248B2
公开(公告)日：2022-03-22
申请号：US16496848
申请日：2018-03-20
Applicant: LG INNOTEK CO., LTD.
Inventor： Yang Hyun Kim
IPC: B60L53/22 , B60L50/64 , B60L53/55 , B60L53/16 , B60L50/40 , H02J7/00 , H03H7/01 , H03H7/06 , B60L50/50 , B60L50/00 , B60L53/62
Abstract: The present invention relates to a power supply device for supplying power, from a battery provided at an electric vehicle, to various types of components, the power supply device enabling current sensing to be performed so as to confirm that an electric vehicle charging facility and an electric vehicle are connected to each other through a connector, and reducing electro-magnetic interference (EMI) noise. The objective of the power supply device of the present invention is to: provide a stable voltage to electric vehicle application components; and reduce the EMI noise according to battery charging, self-switching of the power supply device and the like.
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公开(公告)号：US10673141B2
公开(公告)日：2020-06-02
申请号：US16264165
申请日：2019-01-31
Applicant: LG INNOTEK CO., LTD.
Inventor： Jeong Wook An , Jung Oh Lee , Yang Hyun Kim , Ki Min Lee , Hye Min Lee , Sung Hyun Leem , Ki Chul Chang
Abstract: Disclosed is an antenna assembly including a substrate, and a wireless charge antenna pattern on the substrate. The wireless charge antenna pattern has a sectional surface including a plurality of inner angles in which two inner angles are different from each other. The antenna assembly includes a wireless communication antenna pattern formed on the substrate and provided at an outside of the wireless charge antenna pattern. The wireless communication antenna pattern has a plurality of inner angles at a sectional surface thereof, and a plurality of angle values of the inner angles provided at the sectional surface of the wireless communication antenna pattern correspond to a plurality of angle values of the inner angles provided at the sectional surface of the wireless charge antenna pattern, respectively.
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Patent Agency Ranking
公开(公告)号：US10256540B2
公开(公告)日：2019-04-09
申请号：US15362367
申请日：2016-11-28
Applicant: LG INNOTEK CO., LTD.
Inventor： Jeong Wook An , Jung Oh Lee , Yang Hyun Kim , Ki Min Lee , Hye Min Lee , Sung Hyun Leem , Ki Chul Chang
Abstract: Disclosed is an antenna assembly including a substrate, and a wireless charge antenna pattern on the substrate. The wireless charge antenna pattern has a sectional surface including a plurality of inner angles in which two inner angles are different from each other. The antenna assembly includes a wireless communication antenna pattern formed on the substrate and provided at an outside of the wireless charge antenna pattern. The wireless communication antenna pattern has a plurality of inner angles at a sectional surface thereof, and a plurality of angle values of the inner angles provided at the sectional surface of the wireless communication antenna pattern correspond to a plurality of angle values of the inner angles provided at the sectional surface of the wireless charge antenna pattern, respectively.
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公开(公告)号：US20170133744A1
公开(公告)日：2017-05-11
申请号：US15362367
申请日：2016-11-28
Applicant: LG INNOTEK CO., LTD.
Inventor： Jeong Wook An , Jung Oh Lee , Yang Hyun Kim , Ki Min Lee , Hye Min Lee , Sung Hyun Leem , Ki Chul Chang
CPC classification number: H02J50/70 , H01P11/00 , H01Q1/2225 , H01Q1/2291 , H01Q1/38 , H01Q7/00 , H02J50/12 , H04B5/0037 , H04B5/0081
Abstract: Disclosed is an antenna assembly including a substrate, and a wireless charge antenna pattern on the substrate. The wireless charge antenna pattern has a sectional surface including a plurality of inner angles in which two inner angles are different from each other. The antenna assembly includes a wireless communication antenna pattern formed on the substrate and provided at an outside of the wireless charge antenna pattern. The wireless communication antenna pattern has a plurality of inner angles at a sectional surface thereof, and a plurality of angle values of the inner angles provided at the sectional surface of the wireless communication antenna pattern correspond to a plurality of angle values of the inner angles provided at the sectional surface of the wireless charge antenna pattern, respectively.
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公开(公告)号：US09553476B2
公开(公告)日：2017-01-24
申请号：US14387521
申请日：2013-03-22
Applicant: LG INNOTEK CO., LTD.
Inventor： Jeong Wook An , Jung Oh Lee , Yang Hyun Kim , Ki Min Lee , Hye Min Lee , Sung Hyun Leem , Ki Chul Chang
CPC classification number: H02J50/70 , H01P11/00 , H01Q1/22 , H01Q1/2225 , H01Q1/2291 , H01Q1/38 , H01Q7/00 , H02J7/0042 , H02J50/12 , H04B5/0037 , H04B5/0081
Abstract: Disclosed is an antenna assembly including a substrate, and a wireless charge antenna pattern on the substrate. The wireless charge antenna pattern has a sectional surface including a plurality of inner angles in which two inner angles are different from each other. The antenna assembly includes a wireless communication antenna pattern formed on the substrate and provided at an outside of the wireless charge antenna pattern. The wireless communication antenna pattern has a plurality of inner angles at a sectional surface thereof, and a plurality of angle values of the inner angles provided at the sectional surface of the wireless communication antenna pattern correspond to a plurality of angle values of the inner angles provided at the sectional surface of the wireless charge antenna pattern, respectively.
Abstract translation: 公开了一种天线组件，其包括基板和基板上的无线电荷天线图案。 无线充电天线图案具有包括多个内角的截面，其中两个内角彼此不同。 天线组件包括形成在基板上并设置在无线电荷天线图案的外部的无线通信天线图案。 无线通信天线图案在其截面具有多个内角，并且设置在无线通信天线图案的截面处的内角的多个角度值对应于提供的内角的多个角度值 分别在无线电荷天线图案的截面处。
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公开(公告)号：US20150077296A1
公开(公告)日：2015-03-19
申请号：US14387521
申请日：2013-03-22
Applicant: LG INNOTEK CO., LTD.
Inventor： Jeong Wook An , Jung Oh Lee , Yang Hyun Kim , Ki Min Lee , Hye Min Lee , Sung Hyun Leem , Ki Chul Chang
CPC classification number: H02J50/70 , H01P11/00 , H01Q1/22 , H01Q1/2225 , H01Q1/2291 , H01Q1/38 , H01Q7/00 , H02J7/0042 , H02J50/12 , H04B5/0037 , H04B5/0081
Abstract: Disclosed is an antenna assembly including a substrate, and a wireless charge antenna pattern on the substrate. The wireless charge antenna pattern has a sectional surface including a plurality of inner angles in which two inner angles are different from each other. The antenna assembly includes a wireless communication antenna pattern formed on the substrate and provided at an outside of the wireless charge antenna pattern. The wireless communication antenna pattern has a plurality of inner angles at a sectional surface thereof, and a plurality of angle values of the inner angles provided at the sectional surface of the wireless communication antenna pattern correspond to a plurality of angle values of the inner angles provided at the sectional surface of the wireless charge antenna pattern, respectively.
Abstract translation: 公开了一种天线组件，其包括基板和基板上的无线电荷天线图案。 无线充电天线图案具有包括多个内角的截面，其中两个内角彼此不同。 天线组件包括形成在基板上并设置在无线电荷天线图案的外部的无线通信天线图案。 无线通信天线图案在其截面具有多个内角，并且设置在无线通信天线图案的截面处的内角的多个角度值对应于提供的内角的多个角度值 分别在无线电荷天线图案的截面处。
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公开(公告)号：US10804740B2
公开(公告)日：2020-10-13
申请号：US16264360
申请日：2019-01-31
Applicant: LG INNOTEK CO., LTD.
Inventor： Jeong Wook An , Jung Oh Lee , Sung Hyun Leem , Yang Hyun Kim
IPC: H02J50/10 , G06K19/07 , H02J5/00 , H02J7/02 , H04B5/00 , H02J50/70 , B60L53/12 , H01F41/14 , H02J50/12 , H01F38/14 , H04W4/80
Abstract: A wireless power receiver can include a magnetic substrate and a coil configured to wirelessly receive power. The coil can be formed as a conductive layer on the magnetic substrate. A connecting unit can be disposed in a receiving space of the magnetic substrate and can be connected to the coil unit.
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