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公开(公告)号：US20160079798A1
公开(公告)日：2016-03-17
申请号：US14723538
申请日：2015-05-28
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： In Wha JEONG , Jong Heum PARK , Hugh KIM
IPC: H02J7/02
CPC classification number: H02J50/40
Abstract: There is provided a non-contact type charger including: a plurality of power transmitting coils transmitting power in a non-contact manner; a plurality of switching units connected to the plurality of power transmitting coils, respectively, to switch power transmitted by corresponding power transmitting coils; and a switching control unit controlling power switching of the switching units, depending on coupling coefficients between each of the plurality of power transmitting coils and a plurality of power receiving coils which receive the power transmitted by the plurality of power transmitting coils to charge a plurality of battery cells connected thereto with power.
Abstract translation: 提供了一种非接触型充电器，包括：多个以非接触方式发送电力的电力传输线圈; 分别连接到所述多个电力发送线圈的多个开关单元，以切换由相应的发电线圈传输的电力; 以及开关控制单元，其根据所述多个电力发送线圈中的每一个与所述多个电力接收线圈之间的耦合系数来控制所述开关单元的电力切换，所述多个电力接收线圈接收由所述多个电力发送线圈发送的电力以对多个 与电源连接的电池单元。
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公开(公告)号：US20160079765A1
公开(公告)日：2016-03-17
申请号：US14707182
申请日：2015-05-08
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： In Wha JEONG , Jong Heum PARK , Hugh KIM
CPC classification number: H02J7/025 , H02J7/0042 , H02J7/0055 , H02J50/05 , H02J50/10
Abstract: A wireless power receiver according to an exemplary embodiment in the present disclosure may include a coil receiving power transmitted wirelessly in an inductive-coupling scheme; an electrode receiving power transmitted wirelessly in a capacitive-coupling scheme; and a rectifying unit connected to the coil and the electrode and rectifying input power to output supply power.
Abstract translation: 根据本公开的示例性实施例的无线电力接收器可以包括以电感耦合方案无线地传输的线圈接收功率; 接收以电容耦合方式无线传输的电力的电极; 以及整流单元，连接到线圈和电极，并整流输入电力以输出电力。
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13.发明申请公开(公告)号：US20160065095A1
公开(公告)日：2016-03-03
申请号：US14842232
申请日：2015-09-01
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： In Wha JEONG , Jong Heum PARK , Hugh KIM
CPC classification number: H02N2/18 , H01H2239/076 , H01H2300/03 , H01L41/1136 , H05B37/02 , H05B37/0272 , Y02B90/224 , Y04S20/14
Abstract: Provided are a piezoelectric energy harvester and a wireless switch including a piezoelectric energy harvester. The piezoelectric energy harvester uses energy generated in the piezoelectric energy harvester as driving power, thereby transmitting communications signals to an external lighting device using this driving power. Furthermore, the piezoelectric energy harvester generates power having different magnitudes depending on magnitudes of external force applied to a pressing member by a user or duration of the external force. A transmitting module of the wireless switch transmits signals that may adjust intensity of light to the external lighting device depending on the magnitudes of the generated power.
Abstract translation: 提供了一种压电能量收集器和包括压电能量收集器的无线开关。 压电能量收集器使用在压电能量收集器中产生的能量作为驱动力，从而使用该驱动力将通信信号发送到外部照明装置。 此外，压电能量收集器产生取决于用户施加到按压构件的外力的大小或外力的持续时间具有不同大小的功率。 无线交换机的发送模块根据所产生的功率的大小，发送可以向外部照明装置调节光强度的信号。
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公开(公告)号：US20150061403A1
公开(公告)日：2015-03-05
申请号：US14473492
申请日：2014-08-29
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： In Wha JEONG , Hak Ryong KIM , Hugh KIM , Moo Jong KANG
IPC: H02J5/00
CPC classification number: H02J50/12 , H01F38/14 , H02J7/02 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/40
Abstract: A power supply device may be capable of wirelessly transmitting power at a plurality of resonance frequencies. The power supply device may include: a power conversion unit converting input power into first power; and a wireless power supply unit varying a switching frequency for switching the first power and wirelessly transmitting the switched first power at at least one of a plurality of resonance frequencies.
Abstract translation: 电源装置可以能够以多个谐振频率无线地发送功率。 电源装置可以包括：功率转换单元，将输入功率转换为第一功率; 以及无线电源单元，改变用于切换第一功率的开关频率，并以多个谐振频率中的至少一个无线地发送切换的第一功率。
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公开(公告)号：US20140266033A1
公开(公告)日：2014-09-18
申请号：US14199718
申请日：2014-03-06
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： In Wha JEONG , Hugh Wook KIM , Jae Suk SUNG , Sung Youl CHOI
CPC classification number: H02J7/0013 , H02J7/0055 , H02J7/025 , H02J50/10 , H02J50/12 , H02J50/40
Abstract: A power charging apparatus and a battery apparatus quickly charge a battery with power by separately charging each battery cell with power. The power charging apparatus includes: a power supplier supplying power; and a charging part having at least two chargers corresponding one-to-one to at least two battery cells connected to each other in parallel, each of the at least two chargers charging the corresponding battery cell with power transmitted from the power supplying unit. The battery apparatus includes: a battery having at least two battery cells connected to each other in parallel; and a charging part having at least two chargers corresponding one-to-one to the at least two battery cells and charging the at least two chargers with power received.
Abstract translation: 电力充电装置和电池装置通过对电池单元进行分开充电来快速地对电池充电。 电力充电装置包括：供电电源; 以及具有至少两个充电器的充电部分，所述至少两个充电器并联连接至一个至少两个电池单元，所述至少两个充电器中的每一个充电器利用从所述电力供应单元传送的电力对相应的电池单元充电。 电池装置包括：电池，其具有并联连接的至少两个电池单元; 以及具有至少两个充电器的充电部分，所述至少两个充电器与所述至少两个电池单元对应一对一，并且在所接收的功率对所述至少两个充电器充电。
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Patent Agency Ranking
公开(公告)号：US20170271923A1
公开(公告)日：2017-09-21
申请号：US15393305
申请日：2016-12-29
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Se Joo KIM , Sang Ho CHO , Hyo Young KIM , In Wha JEONG , Ki Hong KIM , Young Woon CHOI
Abstract: A wireless power transmitter includes a common bridge circuit configured to apply a first alternating current (AC) voltage to a terminal of each of a first resonator and a second resonator of the resonators, a first sub-bridge circuit configured to apply a second alternating current (AC) voltage to another terminal of the first resonator while the first alternating current (AC) voltage is being applied to the terminal of the first resonator, and a second sub-bridge circuit configured to apply a third alternating current (AC) voltage to another terminal of the second resonator while the first alternating current (AC) voltage is being applied to the terminal of the first resonator.
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公开(公告)号：US20170077384A1
公开(公告)日：2017-03-16
申请号：US15091995
申请日：2016-04-06
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： In Wha JEONG , Young Woon CHOI , Tae Won HEO
CPC classification number: H01L41/044 , H02M1/08 , H02M1/44 , H02M3/335 , H02M2001/0058
Abstract: A drive signal generating apparatus includes a transducer configured to convert electromagnetic energy of a signal received through a first port into a different type of energy, convert the different type of energy into electromagnetic energy, and transfer the converted electromagnetic energy to a second port, and a switching circuit configured to perform a gate switching operation, upon receiving a signal from the second port, to generate a drive signal.
Abstract translation: 驱动信号发生装置包括：换能器，被配置为将通过第一端口接收的信号的电磁能量转换成不同类型的能量，将不同类型的能量转换成电磁能量，并将转换后的电磁能量传送到第二端口;以及 开关电路，被配置为在从第二端口接收到信号时执行栅极切换操作，以产生驱动信号。
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公开(公告)号：US20170012556A1
公开(公告)日：2017-01-12
申请号：US15016586
申请日：2016-02-05
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： In Wha JEONG , Jae Suk SUNG , Hugh KIM
IPC: H02M7/5387 , H01L41/107
CPC classification number: H02M7/5387 , H01L41/044 , H01L41/107 , H02M3/337 , H02M5/10 , H02M2001/0077 , H02M2007/4815 , Y02B70/1433 , Y02B70/1441
Abstract: A direct current (DC)-alternating current (AC) power convertor is disclosed. The DC-AC power converting circuit may include an inverter configured to convert the DC power into first output power, a piezoelectric transforming unit including piezoelectric transformers connected in parallel to an output terminal of the inverter, and each piezoelectric transformer of the piezoelectric transformers configured to transform the first output power to second output power, and an output configured to add the second output power output from the each of the piezoelectric transformer and to output AC power, wherein each piezoelectric transformer has a resonance frequency.
Abstract translation: 公开了一种直流（DC）电流（AC）功率转换器。 DC-AC电力转换电路可以包括将DC电力转换为第一输出电力的逆变器，包括并联连接到逆变器的输出端子的压电变压器的压电变换单元，以及压电变压器的每个压电变压器，被配置为 将第一输出功率转换为第二输出功率，以及输出，被配置为将从压电变压器中的每一个输出的第二输出功率相加并输出AC电力，其中每个压电变压器具有谐振频率。
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公开(公告)号：US20160308395A1
公开(公告)日：2016-10-20
申请号：US15092093
申请日：2016-04-06
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： In Wha JEONG , Jae Suk SUNG , Hugh KIM
IPC: H02J50/12
Abstract: A wireless power receiving device includes a first resonance circuit configured to have a first resonance frequency; a second resonance circuit configured to have a second resonance frequency lower than the first resonance frequency; and a rectifying circuit connected to the first resonance circuit and the second resonance circuit without a switch and configured to rectify power received through the first resonance circuit and the second resonance circuit.
Abstract translation: 无线电力接收装置包括：第一谐振电路，被配置为具有第一谐振频率; 第二谐振电路，被配置为具有低于所述第一谐振频率的第二谐振频率; 以及整流电路，其连接到没有开关的第一谐振电路和第二谐振电路，并且被配置为对通过第一谐振电路和第二谐振电路接收的功率进行整流。
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公开(公告)号：US20160079766A1
公开(公告)日：2016-03-17
申请号：US14723496
申请日：2015-05-28
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： In Wha JEONG , Jin Tae YANG , Hugh KIM
CPC classification number: H02J7/025 , H02J7/0013 , H02J50/10 , H02J50/40 , H02J50/80 , H04L25/4902
Abstract: A non-contact type power receiver may includes: a plurality of power receiving coils receiving power in a non-contact manner; a plurality of rectifying units switching to rectify the power received from the plurality of power receiving coils; and a control unit controlling the switching by the plurality of rectifying units to control respective levels of the power rectified by the plurality of rectifying units.
Abstract translation: 非接触型电力接收器可以包括：多个接收线圈，以非接触方式接收电力; 多个整流单元切换以对从多个受电线圈接收的功率进行整流; 以及控制单元，其控制所述多个整流单元的切换，以控制由所述多个整流单元整流的功率的各个电平。
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