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公开(公告)号：US20210288526A1
公开(公告)日：2021-09-16
申请号：US17332335
申请日：2021-05-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wooram LEE , Seho PARK , Kihyun KIM , Jihye KIM , Yunjeong NOH , Kumjong SUN , Mincheol HA , Sangmoo HWANGBO
Abstract: An electronic device and a method thereof, which supports fast wireless charging, are provided. The electronic device includes a wireless power circuit, and one or more processors which are functionally connected with the wireless power circuit, wherein the one or more processors are configured to execute detecting an external electronic device through the wireless power circuit, determining wireless power information corresponding to the external electronic device, determining whether the external electronic device supports a first charging power or a second charging power, at least partially based on the wireless power information, providing the first charging power to the external electronic device through the wireless power circuit, at least partially based on the determination that the external electronic device supports the first charging power, and providing the second charging power to the external electronic device through the wireless power circuit, at least partially based on the determination that the external electronic device supports the second charging power.
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公开(公告)号：US20210194131A1
公开(公告)日：2021-06-24
申请号：US17270829
申请日：2019-06-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Joohoan DO , Seonghoon KANG , Kihyun KIM , Sujin PAIK , Kumjong SUN , Yongsang YUN
Abstract: An electronic device, according to various embodiments, may comprise: a first antenna for obtaining power to be used for executing a function from a wireless signal transmitted from an external electronic device; and a second antenna for identifying information related to the function from the wireless signal. The first antenna, which is relatively larger than the second antenna, may be selectively opened or connected by means of a switch. When the wireless signal transmitted from the external electronic device includes identification information corresponding to the electronic device, the first antenna may be electrically connected to thus have a closed loop structure. The electronic device may electrically separate the first antenna. The first antenna may be electrically separated to thus have an open loop structure. The first antenna having an open loop structure may not interfere with wireless communication between the external electronic device and another external electronic device.
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公开(公告)号：US20210063073A1
公开(公告)日：2021-03-04
申请号：US17001862
申请日：2020-08-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Joohee SONG , Hyejeong OH , Sungi HONG , Kihyun KIM , Yonghan KIM , Juyoung YOON
Abstract: A refrigerator including a main body, a storage compartment provided in the main body and having an open front side, a storage box configured to be drawn out or put into the storage compartment and having a storage space therein, a cold air duct provided at the rear of the storage compartment and including a cold air outlet to allow cold air to be discharged into the storage space, a partition disposed in the storage box to divide the storage space into a fresh room and a vegetable room and to be movable in the left and right directions in the storage space, and a cold air adjusting member configured to be moved in the left and right directions together with the partition to adjust a size of the cold air outlet and to stay connected to the partition when the storage box is drawn out.
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24.发明申请公开(公告)号：US20200266670A1
公开(公告)日：2020-08-20
申请号：US16711262
申请日：2019-12-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mincheol HA , Dongzo KIM , Kwangseob KIM , Kihyun KIM , Jihye KIM , Yunjeong NOH , Jungsu PARK , Kyungmin LEE , Woojin JUNG , Yongsang YUN
Abstract: An electronic device including a coil, a power transmission circuit electrically connected with the coil, a detection circuit, and a control circuit. The control circuit of the electronic device configured to wirelessly output a first signal for identifying an access of a foreign object by first period intervals through the coil using the power transmission circuit, identify a change of the first signal using the detection circuit, wirelessly output the first signal by the first period intervals in response to a detection value of the changed first signal being less than or equal to a first threshold value, and wirelessly output the first signal by a second period intervals longer than the first period intervals in response to the detection value of the changed first signal exceeding the first threshold value.
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公开(公告)号：US20190229550A1
公开(公告)日：2019-07-25
申请号：US16371690
申请日：2019-04-01
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kihyun KIM , Kyungha KOO , Wooram LEE , Changhyung LEE , Jihye KIM , Jihong KIM , Yunjeong NOH , Seho PARK , Kumjong SUN , Ju-Hyang LEE , Mincheol HA , Sangmoo HWANGBO
Abstract: An electronic device is provided. The electronic device includes a housing, a wireless charging coil disposed inside the housing, a fan disposed inside the housing and in proximity to the coil, a temperature sensor disposed inside the housing and in proximity to the coil, a wireless charging circuit having the coil and configured to transmit power wirelessly to an external device via the coil, and a control circuit electrically connected to the fan, the temperature sensor, and the wireless charging circuit. The control circuit may be configured to receive a signal from the external device, receive data related to a temperature of the coil from the temperature sensor, and control the fan at least partially on the basis of at least one of the signal and the data.
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Patent Agency Ranking
公开(公告)号：US20170018826A1
公开(公告)日：2017-01-19
申请号：US14993570
申请日：2016-01-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kihyun KIM , Dongmin IM , Kyounghwan CHOI
CPC classification number: H01M12/02 , H01M8/04522 , H01M8/04544 , H01M8/0662 , H01M12/08 , Y02E60/128
Abstract: A metal air battery includes a first battery cell module which generates electricity by oxidation of a metal and reduction of oxygen, a second battery cell module in fluid-communication with the first battery cell module and which generates electricity by oxidation of a metal and reduction of oxygen, and an air purifier in fluid-communication with the second battery cell module, where the air purifier purifies external air to supply first purified air to the second battery cell module, and the second battery cell module supplies second purified air generated by the oxidation of the metal and the reduction of the oxygen to the first battery cell module
Abstract translation: 金属空气电池包括通过金属氧化和氧气发生电力的第一电池单元模块，与第一电池单元模块流体连通并且通过金属的氧化产生电力的第二电池单元模块 氧气和与第二电池单元模块流体连通的空气净化器，其中空气净化器净化外部空气以将第一净化空气供应到第二电池单元模块，并且第二电池单元模块提供由氧化产生的第二纯化空气 的金属和将氧气还原到第一电池单元模块
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27.发明申请METHOD OF TRANSMITTING AND RECEIVING POWER AND ELECTRONIC DEVICE USING THE SAME 审中-公开使用该方法发送和接收电力和电子设备的方法公开(公告)号：US20170012446A1
公开(公告)日：2017-01-12
申请号：US15138316
申请日：2016-04-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyungwoo LIM , Kihyun KIM , Seho PARK , Hyunsup PARK , Wooram LEE
CPC classification number: H02J7/0027 , H02J7/0021 , H02J7/0026 , H02J7/025 , H02J50/10
Abstract: An electronic device comprising: a battery having a plurality of cells that are connected in series; a circuit electrically connected to the battery; and a conductive pattern electrically connected to the circuit, wherein the circuit is configured to: receive a first signal wirelessly from a first external device by using the conductive pattern, charge at least some of the plurality of cells in the battery by using a power of the first signal, generate a second signal by changing a first voltage, that is produced by at least two of the plurality of cells in the battery, into a second voltage that is lower than the first voltage, and wirelessly transmit the second signal to a second external device, the second signal being transmitted by using the conductive pattern.
Abstract translation: 一种电子设备，包括：具有串联连接的多个单元的电池; 电连接到电池的电路; 以及电连接到所述电路的导电图案，其中所述电路被配置为：通过使用所述导电图案从第一外部设备无线地接收第一信号，对所述电池中的所述多个电池中的至少一些电池充电， 所述第一信号通过将由所述电池中的所述多个单电池中的至少两个电池产生的第一电压改变为低于所述第一电压的第二电压来产生第二信号，并且将所述第二信号无线地发送到 第二外部设备，通过使用导电图案发送第二信号。
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28.发明申请APPARATUS AND METHOD FOR CONTROLLING DIFFERENTIAL SIGNALS OF WIRELESS POWER TRANSMITTER 有权用于控制无线发射机差分信号的装置和方法公开(公告)号：US20160226294A1
公开(公告)日：2016-08-04
申请号：US15008932
申请日：2016-01-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mincheol HA , Kang-Ho BYUN , Kihyun KIM , Jihye KIM , Seho PARK , Kumjong SUN , Wooram LEE
CPC classification number: H02J7/025 , H02J7/04 , H02J50/12 , H03K5/151 , H04B5/0031 , H04B5/0037 , H04B5/0075
Abstract: Various embodiments of the present disclosure relate to an apparatus and method for controlling a differential signal of a wireless power transmitter. For example, an apparatus for controlling a differential signal of a wireless power transmitter may include a converter configured to convert a single signal into differential signals; an amplifier operably coupled to the converter and configured amplify power of the differential signals, thereby providing amplified differential signals; a gauge operably coupled to the amplifier and configured to measure a phase difference and amplitude between the amplified differential signals; and a controller for converting a pulse width of the differential signals by controlling the converter according to measurements by the gauge. Further, various embodiments of the present disclosure also include other embodiments other than the aforementioned embodiments.
Abstract translation: 本公开的各种实施例涉及用于控制无线电力发射机的差分信号的装置和方法。 例如，用于控制无线电力发射机的差分信号的装置可以包括被配置为将单个信号转换成差分信号的转换器; 放大器，其可操作地耦合到所述转换器并且被配置放大所述差分信号的功率，由此提供放大的差分信号; 可操作地耦合到放大器并且被配置为测量放大的差分信号之间的相位差和幅度的量表; 以及控制器，用于通过根据量规的测量来控制转换器来转换差分信号的脉冲宽度。 此外，本公开的各种实施例还包括除了上述实施例之外的其他实施例。
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29.发明申请POLYMER ELECTROLYTE FOR LITHIUM BATTERY AND LITHIUM BATTERY INCLUDING THE POLYMER ELECTROLYTE 有权用于锂电池和锂电池的聚合物电解质，包括聚合物电解质公开(公告)号：US20160056502A1
公开(公告)日：2016-02-25
申请号：US14718490
申请日：2015-05-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kihyun KIM , Dongjoon LEE , Hyukjae KWON , Taeyoung KIM , Dongmin IM
IPC: H01M10/0565 , H01M12/08 , H01M10/0525
CPC classification number: H01M10/0565 , H01M4/622 , H01M10/052 , H01M12/08 , H01M2300/0082 , Y02E60/128
Abstract: A polymer electrolyte for a lithium battery, the polymer electrolyte comprising a compound represented by Formula 1: wherein, in Formula 1, X1 to X6, Ar1, Ar2, R1, R2, m, and n are the same as defined in the detailed description of the present specification.
Abstract translation: 一种用于锂电池的聚合物电解质，所述聚合物电解质包含由式1表示的化合物：其中，在式1中，X 1至X 6，Ar 1，Ar 2，R 1，R 2，m和n与详细描述中所定义相同 。
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公开(公告)号：US20150155292A1
公开(公告)日：2015-06-04
申请号：US14619921
申请日：2015-02-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Byoungkeun Son , Hansoo KIM , Jinho KIM , Kihyun KIM
IPC: H01L27/115 , H01L29/788
CPC classification number: H01L21/28 , H01L27/11519 , H01L27/11551 , H01L27/11553 , H01L27/11556 , H01L27/11582 , H01L29/42324 , H01L29/42364 , H01L29/66666 , H01L29/66825 , H01L29/7827 , H01L29/7841 , H01L29/788 , H01L29/7883 , H01L29/7889
Abstract: Provided are three-dimensional nonvolatile memory devices and methods of fabricating the same. The memory devices include semiconductor pillars penetrating interlayer insulating layers and conductive layers alternately stacked on a substrate and electrically connected to the substrate and floating gates selectively interposed between the semiconductor pillars and the conductive layers. The floating gates are formed in recesses in the conductive layers.
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