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公开(公告)号：US20170302097A1
公开(公告)日：2017-10-19
申请号：US15468442
申请日：2017-03-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong-Zo KIM , Do-Won KIM , Jae-Hyun PARK , Sung-Ku YEO , Sung-Bum PARK , Young-Ho RYU
IPC: H02J7/02
Abstract: A method of a charging apparatus for controlling wireless charging is provided. The method includes detecting an electronic device, determining a charging method corresponding to the detected electronic device, and wirelessly charging the electronic device by selecting a coil corresponding to the determined charging method.
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2.发明申请公开(公告)号：US20170085132A1
公开(公告)日：2017-03-23
申请号：US15137591
申请日：2016-04-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung-Ku YEO , Do-Won KIM , Dong-Zo KIM , Bong-Chul KIM , Hyung-Koo CHUNG
Abstract: A wireless power transmitting apparatus wirelessly charging a wireless power receiving apparatus is provided. The wireless power transmitting apparatus includes a power providing unit configured to provide power, a gate driver configured to generate a differential signal formed of a first signal and a second signal from the power provided from the power providing unit, an amplifier configured to amplify the differential signal by a predetermined gain, a power transmitting unit configured to transmit the amplified differential signal to the wireless power receiving apparatus, and a differential signal correcting circuit that is disposed between the gate driver and the amplifier and is configured to correct the differential signal so that a predetermined phase difference between the first signal and the second signal is maintained.
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公开(公告)号：US20190067994A1
公开(公告)日：2019-02-28
申请号：US15744487
申请日：2016-07-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Keum-Su SONG , Do-Won KIM , Jae-Hyun PARK , Sung-Ku YEO , Young-Ho RYU
Abstract: A wireless power transmitter is disclosed. The wireless power transmitter may include a first coil for generating a first magnetic field of a first direction in order to charge a first wireless power receiver which is disposed in a first posture on the wireless power transmitter, and a second coil for generating a second magnetic field of a second direction in order to charge a second wireless power receiver which is disposed in a second posture on the wireless power transmitter.
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公开(公告)号：US20160172869A1
公开(公告)日：2016-06-16
申请号：US14965421
申请日：2015-12-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung-Bum PARK , Do-Won KIM , Young-Ho RYU , Dong-Zo KIM , Jae-Hyun PARK , Keum-Su SONG , Sung-Ku YEO
IPC: H02J5/00
Abstract: A wireless power receiver is disclosed. A wireless power receiver according to various embodiments of the present disclosure includes a resonant reception unit configured to receive wireless power by a resonance scheme; an inductive reception unit configured to receive wireless power by an induction scheme; and a power processing unit configured to process wireless power received at the resonant reception unit and the inductive reception unit. When the wireless power is received by the induction scheme, a current flowing in the inductive reception unit is greater than a current flowing in the resonant reception unit, and when the wireless power is received by the resonance scheme, a current flowing in the resonant reception unit is greater than a current flowing in the inductive reception unit.
Abstract translation: 公开了一种无线电力接收机。 根据本公开的各种实施例的无线电力接收器包括：谐振接收单元，被配置为通过谐振方案来接收无线电力; 感应接收单元，被配置为通过感应方案来接收无线电力; 以及功率处理单元，被配置为处理在所述谐振接收单元和所述感应接收单元处接收到的无线电力。 当通过感应方式接收到无线电力时，在感应接收单元中流动的电流大于在谐振接收单元中流动的电流，并且当谐振方案接收到无线电力时，在谐振接收中流动的电流 单元大于在感应接收单元中流动的电流。
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公开(公告)号：US20160099577A1
公开(公告)日：2016-04-07
申请号：US14870775
申请日：2015-09-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-Hyun PARK , Young-Ho RYU , Kyu-Sub KWAK , Sang-Wook KWON , Do-Won KIM , Dong-Zo KIM , Keum-Su SONG , Chi-Hyung AHN
Abstract: Apparatuses, systems, and methods of wireless power transmission/reception are described. In one wireless power transmission/reception device, a planar resonator capable of generating magnetic fields has one or more ferrite members mounted thereon such that the magnetic fields generated by the planar resonator have an overall direction substantially tilted or parallel to its opening/face, i.e., to the plane of the planar resonator. In a wireless power reception device, the planar resonator generates magnetic fields and an induced current when being resonated by external magnetic fields; in a wireless power transmission device, the planar resonator generates magnetic fields when being supplied with power.
Abstract translation: 描述了无线电力发送/接收的装置，系统和方法。 在一个无线电力发送/接收装置中，能够产生磁场的平面谐振器具有安装在其上的一个或多个铁氧体构件，使得由平面谐振器产生的磁场具有基本上倾斜或平行于其开口/面的总方向，即 到平面谐振器的平面。 在无线电力接收装置中，平面谐振器在被外部磁场谐振时产生磁场和感应电流; 在无线电力传输装置中，平面谐振器在被供电时产生磁场。
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Patent Agency Ranking
公开(公告)号：US20170070101A1
公开(公告)日：2017-03-09
申请号：US15258502
申请日：2016-09-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Bong-Chul KIM , Do-Won KIM
Abstract: A method and an apparatus for wirelessly transmitting power are provided. The method includes transmitting power of a first level determined based on a maximum load power level of a load, which is electrically connected to a wireless power receiver, to the wireless power receiver, receiving information on a used load power level according to a load change in the load from the wireless power receiver, and controlling a power level transmitted to the wireless power receiver according to the information on the received used load power level.
Abstract translation: 提供了一种无线发射功率的方法和装置。 该方法包括基于与无线电力接收器电连接的负载的最大负载功率电平确定的第一电平的功率发送到无线电力接收器，根据负载变化接收关于使用的负载功率电平的信息 在来自无线电力接收器的负载中，并且根据关于接收到的使用负载功率电平的信息来控制发送到无线电力接收器的功率电平。
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公开(公告)号：US20160211696A1
公开(公告)日：2016-07-21
申请号：US15003610
申请日：2016-01-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sung-Bum PARK , Do-Won KIM
CPC classification number: H02J7/0042 , H02J50/12 , H02J50/70
Abstract: A wireless charging device for wirelessly transmitting electric power to an electronic device includes a housing, a system board within the housing and including a power amplifier, a shield-can within the housing with a separation distance between a top of the housing and a top of the shield can, a transmission resonator between the top of the housing and the top of the shield-can for simultaneously generating a vertical magnetic field and a horizontal magnetic field, and a sheet provided between the shield-can and the transmission resonator for shielding the system board and the transmission resonator from each other's electromagnetic fields, wherein the electromagnetic fields comprise the vertical magnetic field and the horizontal magnetic field generated by the transmission resonator and an electromagnetic field generated by the system board.
Abstract translation: 一种用于将电力无线传输到电子设备的无线充电装置包括壳体，壳体内的系统板，并且包括功率放大器，壳体内的屏蔽罐，壳体的顶部与壳体顶部之间的间隔距离 屏蔽罩可以是在壳体的顶部和屏蔽罐的顶部之间的传输谐振器，用于同时产生垂直磁场和水平磁场，以及设置在屏蔽罐和透射谐振器之间用于屏蔽 系统板和传输谐振器彼此的电磁场，其中电磁场包括由发射谐振器产生的垂直磁场和水平磁场以及由系统板产生的电磁场。
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公开(公告)号：US20140292595A1
公开(公告)日：2014-10-02
申请号：US14154791
申请日：2014-01-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Do-Won KIM , Jae-Jin Lee , Shin-Hee Cho
IPC: H01Q9/04
Abstract: An antenna device and an electronic device including the antenna device are provided. The antenna device includes a radiation patch in a shape of a flat plate, a first feed point configured in a side region of the radiation patch, and a second feed point configured in another side region of the radiation patch. The first feed point and the second feed point are a same distance from a virtual ground plane formed on the radiation patch, out-of-phase feeding is provided to the first feed point and the second feed point to form a broadside radiation pattern, and in-phase feeding is provided to the first feed point and the second feed point to form an endfire radiation pattern.
Abstract translation: 提供了包括天线装置的天线装置和电子装置。 天线装置包括平板形状的辐射贴片，配置在辐射贴片的侧面区域中的第一馈电点和配置在辐射贴片的另一侧区域中的第二馈电点。 第一馈电点和第二馈电点距离形成在辐射贴片上的虚拟接地平面相同的距离，异相馈送被提供给第一馈电点和第二馈电点以形成宽边辐射图，以及 同步进料被提供给第一进料点和第二进料点以形成终火辐射图。
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公开(公告)号：US20200381941A1
公开(公告)日：2020-12-03
申请号：US16994728
申请日：2020-08-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dong-Zo KIM , Do-Won KIM , Jae-Hyun PARK , Sung-Ku YEO , Sung-Bum PARK , Young-Ho RYU
Abstract: A method of a charging apparatus for controlling wireless charging is provided. The method includes detecting an electronic device, determining a charging method corresponding to the detected electronic device, and wirelessly charging the electronic device by selecting a coil corresponding to the determined charging method.
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10.发明申请METHOD FOR CHARGING ONE OR MORE ELECTRONIC DEVICES AND CHARGING DEVICE THEREFOR 有权一种或多种电子设备的充电方法和充电器件公开(公告)号：US20160094077A1
公开(公告)日：2016-03-31
申请号：US14835288
申请日：2015-08-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong-Zo KIM , Keum-Su SONG , Sung-Bum PARK , Do-Won KIM , Sung-Ku YEO
CPC classification number: H02J7/025 , H02J7/0021 , H02J7/0044 , H02J7/027 , H02J7/041 , H02J50/12 , H02J50/80
Abstract: A charging device for charging one or more electronic devices is provided. The charging device includes a charging unit configured to include a first charging unit, and a second charging unit, the second charging unit protruding from charging unit at an angle greater than or equal to a predetermined reference angle, where, if at least one of the first charging unit and the second charging unit is arranged to face at least one electronic device in a face-to-face manner, the at least one of the first charging unit and the second charging unit supplies wireless power to the at least one electronic device.
Abstract translation: 提供一种用于对一个或多个电子装置充电的充电装置。 充电装置包括充电单元，其被配置为包括第一充电单元和第二充电单元，第二充电单元以大于或等于预定参考角度的角度从充电单元突出，其中，如果至少一个 第一充电单元和第二充电单元被布置为面对面至少一个电子设备，第一充电单元和第二充电单元中的至少一个向至少一个电子设备提供无线电力 。
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