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公开(公告)号：US20230347138A1
公开(公告)日：2023-11-02
申请号：US18219378
申请日：2023-07-07
发明人： Hyungwoo LEE , Duk Lyul NA , Dae Won SEO , Young Min SHON , Jin San LEE , Woo Ram JUNG , Sang Joon KIM , Joonseong KANG , Wonseok LEE
CPC分类号： A61N1/0529 , G06F3/015 , A61B5/4064 , A61B5/4836 , A61B5/0031 , A61N1/36135 , A61N1/36103 , A61B5/0006 , A61N1/3787
摘要： Disclosed are a medical device apparatus, system, and method. A method includes receiving biometric information, by an external device external to a body of a user, of the user from an internal device within the body of the user, and wirelessly transmitting stimulus information configured to specify a stimulus based on the biometric information, and power to the internal device configured to drive the internal device and to apply the stimulus in response to the transmitted stimulus information. A method also includes wirelessly transmitting, from an internal device in a body of a user, biometric information of the user to an external device located outside the body of the user, and wirelessly receiving from the external device stimulus information configured to specify a stimulus, and power configured to drive the internal device and to apply the stimulus to the user in response to the received stimulus information.
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公开(公告)号：US20230220609A1
公开(公告)日：2023-07-13
申请号：US18113845
申请日：2023-02-24
发明人： Seokmo CHANG , Hyungwoo LEE
CPC分类号： D06F58/50 , D06F34/08 , D06F58/206 , D06F58/26 , D06F34/05 , D06F2105/58
摘要： A dryer including a drum; a heat pump including a compressor, evaporator, condenser, and electronic expansion valve; a user interface; a power module to control power supply to the compressor motor and the drum motor; a duct to receive air from the drum so that the received air flows in the duct to be heated by operation of an evaporator and condenser, and to discharge the heated air to the drum; a plurality of temperature sensors to detect temperature of the heat pump, the power module, and the duct; and a controller configured to identify a factor to be controlled from among a plurality of factors that may cause incomplete drying, based on at least one of output data from the plurality of temperature sensors and opening degree data of the electronic expansion valve, and control the user interface to output a notification of the identified factor to be controlled.
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公开(公告)号：US20230046817A1
公开(公告)日：2023-02-16
申请号：US17974852
申请日：2022-10-27
发明人： Yongmin JU , Sangjoon KIM , Hyungwoo LEE , Seungchul JUNG
IPC分类号： G11C11/54 , G11C11/4074 , G11C11/4076 , G11C11/4091
摘要： An in-memory processing apparatus includes: a memory cell array comprising memory cell groups configured to generate current sums of column currents flowing through respective column lines in response to input signals input through row lines; voltage controlled delay circuits configured to output, in response to an input of a start signal at a first time point, stop signals at second time points delayed by delay times determined based on magnitudes of applied sampling voltages corresponding to the current sums; a time-digital converter configured to perform time-digital conversion at the second time points; and sampling resistors connected to the column lines, wherein the time-digital converter is configured to reset a counter at the first time point, and output counting values as digital values at the second time points.
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公开(公告)号：US20220224783A1
公开(公告)日：2022-07-14
申请号：US17572165
申请日：2022-01-10
发明人： Hyungwoo LEE , Sungho LEE , Namjun KIM , Jaekook KIM
摘要： An electronic device is provided. The electronic device includes a front plate, a back plate that faces the front plate, a side member that surrounds an inner space between the front plate and the back plate and includes a frame that forms a side surface of the electronic device and a plate that extends from the frame toward the inner space, and a blocking member located in the inner space and disposed on the plate to cover a partial area of the plate connected with the outside of the electronic device. The blocking member includes a membrane and a cover member that is disposed between the membrane and the plate and that has a through-hole formed in at least a portion thereof. The through-hole fluidly communicates with the outside of the electronic device through the partial area of the plate.
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公开(公告)号：US20220220662A1
公开(公告)日：2022-07-14
申请号：US17708755
申请日：2022-03-30
发明人： Sangoh YOO , Hyejoon SEOK , Hyungwoo LEE
摘要： A dryer including a main body which includes a user interface; a drum to accommodate a material to be dried; a motor configured to provide a rotation force to the drum; a heat pump device including a compressor, and configured to heat air to be supplied to the drum; an electrode sensor configured to output a pulse when contacting the drying material; a current sensor configured to output a sensed value corresponding to a magnitude of current flowing through the motor; and a controller configured to receive a drying course selected through the user interface, and output a control signal to control the motor and the compressor.
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公开(公告)号：US20210366542A1
公开(公告)日：2021-11-25
申请号：US17141474
申请日：2021-01-05
发明人： Hyungwoo LEE , Sangjoon KIM , Yongmin JU
IPC分类号： G11C13/00
摘要： An apparatus for performing in-memory processing includes a memory cell array of memory cells configured to output a current sum of a column current flowing in respective column lines of the memory cell array based on an input signal applied to row lines of the memory cells, a sampling circuit, comprising a capacitor connected to each of the column lines, configured to be charged by a sampling voltage of a corresponding current sum of the column lines, and a processing circuit configured to compare a reference voltage and a currently charged voltage in the capacitor in response to a trigger pulse generated at a timing corresponding to a quantization level, among quantization levels, time-sectioned based on a charge time of the capacitor, and determine the quantization level corresponding to the sampling voltage by performing time-digital conversion when the currently charged voltage reaches the reference voltage.
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公开(公告)号：US20240271348A1
公开(公告)日：2024-08-15
申请号：US18646131
申请日：2024-04-25
发明人： Hyejoon SEOK , Hyungwoo LEE , Minjoon JUNG
IPC分类号： D06F34/18 , D06F34/06 , D06F34/26 , D06F34/30 , D06F34/32 , D06F58/08 , D06F58/26 , D06F58/40 , D06F103/04 , D06F103/08 , D06F103/32
CPC分类号： D06F34/18 , D06F34/06 , D06F34/26 , D06F58/40 , D06F34/30 , D06F34/32 , D06F58/08 , D06F58/263 , D06F2103/04 , D06F2103/08 , D06F2103/32
摘要： A clothes dryer may include a drum in which laundry is receivable; a humidity detector to detect a dryness level of the laundry in the drum; and a controller configured to: obtain the dryness level of the laundry in the drum detected by the humidity detector while a first initial drying cycle is performed, determine a weight category of the laundry in the drum from a plurality of weight categories of laundry based on the obtained dryness level, obtain control information based on the determined weight category, and control, according to the obtained control information, a main drying cycle to dry the laundry in the drum after the first initial drying cycle is performed.
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公开(公告)号：US20230218902A1
公开(公告)日：2023-07-13
申请号：US18118376
申请日：2023-03-07
发明人： Hyungwoo LEE , Sang Joon KIM , Jongpal KIM
IPC分类号： A61N1/36 , A61B5/24 , A61B5/0536
CPC分类号： A61N1/36125 , A61B5/24 , A61B5/0536
摘要： A method and apparatus for measuring a bioimpedance and performing an electrical stimulation is provided. The method includes generating a first current corresponding to a first high-frequency, generating a second current corresponding to a second high-frequency, generating a low-frequency current based on a beat phenomenon of the first current and the second current, and calculating an impedance of a target part based on a voltage induced to the target part by a high-frequency current corresponding to at least one of the first current and the second current and the low-frequency current.
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公开(公告)号：US20220170194A1
公开(公告)日：2022-06-02
申请号：US17574029
申请日：2022-01-12
发明人： Hyunjin AHN , Changwan KIM , Haeyoon PARK , Hyelim PARK , Hyungwoo LEE , Taihyuk JANG
摘要： A displaying apparatus includes a communication interface, a display, a drum accommodating a subject to be dried, a sensing device that constructs a wireless communication link with the communication interface by using power generated through self-power generation according to a rotation of the drum, a hot air supplying device that supplies hot air to the drum, and a processor configured to, based on constructing the wireless communication link between the sensing device and the communication interface, display a first object on the display.
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公开(公告)号：US20190276978A1
公开(公告)日：2019-09-12
申请号：US16285117
申请日：2019-02-25
发明人： Hyejoon SEOK , Sangoh YOO , Minjoon JUNG , Dohaeng KIM , Hyungwoo LEE , Seungeun CHUNG , Youngmin CHOI
摘要： A clothes dryer is disclosed. The clothes dryer includes a rotatably disposed drum, a heat pump system including a compressor configured to compress a refrigerant and a condenser configured to condense the refrigerant, a heater configured to heat air supplied to the interior of the drum, a first temperature sensor configured to detect a temperature of air passing through the interior of the drum, a second temperature sensor configured to detect a temperature of the compressor, and a processor configured to control an operation of the compressor on the basis of the temperature of the air passing through the interior of the drum detected by the first temperature sensor and control an operation of the heater on the basis of the temperature of the compressor detected by the second temperature sensor.
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