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公开(公告)号：US11941415B2
公开(公告)日：2024-03-26
申请号：US17699863
申请日：2022-03-21
发明人： Mi-youn Won , Jung-geun Kim , Ji-hyae Kim , Won-hee Lee
摘要： Provided are an audio reproduction device and a method of controlling an operation thereof, which involve a user interface that allows a user to more effectively control various functions. The audio reproduction device includes a processor configured to obtain function information of the audio reproduction device corresponding to a user input received using mapping information for mapping between a user input received based on at least one of at least one wheel region rotatable clockwise or counterclockwise and at least one touch region and function information of the audio reproduction device, and to control the audio reproduction device according to the obtained function information of the audio reproduction device.
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公开(公告)号：US11930986B2
公开(公告)日：2024-03-19
申请号：US16530038
申请日：2019-08-02
发明人： Johannes Büsing , Woo Jin Shin , Chang Wook Lee , Sang Soo Choi
IPC分类号： A47L15/50
CPC分类号： A47L15/507
摘要： A dishwasher having a structure to prevent deformation of an accommodating container includes a main body, a tub provided inside the main body and including an opening, a door provided to open and close the opening of the tub, a guide rail mounted on an inner wall of the tub, an accommodating container provided to accommodate tableware and be movable along the guide rail, and including a front portion facing the opening and a rear portion, at least one roller rotatably mounted on the rear portion of the accommodating container so that the accommodating container is movable along the guide rail, and a support holder formed on the front portion of the accommodating container to be supported on at least one of the guide rail and the inner wall of the tub.
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公开(公告)号：US11925278B2
公开(公告)日：2024-03-12
申请号：US17575305
申请日：2022-01-13
发明人： Daesik Yoon , Jungwon Min , Yonghwan Park , Hosuk Chae , Minkeun Kim , Minchul Kim , Junki Noh
CPC分类号： A47F5/08 , F16M11/121 , F16M2200/021 , F16M2200/065
摘要： A display apparatus including a display, and a support member including a fixing member to be fixed to a wall surface, a mounting member on which the display is to be mounted and connected to the fixing member, and a connector attaching the mounting member to the fixing member and supported for rotation in forward, backward, leftward, and rightward directions, in which the connector includes a plurality of rotatable supports connected to the fixing member and supported for rotation in the leftward and rightward directions, a plurality of movable supports connected to the rotatable supports and supported for slidable movement in the leftward and rightward directions, and a plurality of connecting supports connected to the mounting member and supported for rotation in the forward and backward directions, and connected to the movable supports to rotate in the leftward and rightward directions.
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公开(公告)号：US11922585B2
公开(公告)日：2024-03-05
申请号：US17641273
申请日：2020-08-11
申请人： AUDI AG
发明人： Marcus Kuehne
CPC分类号： G06T19/006 , B60R1/29 , G06F3/011 , G10L25/51 , G10L25/78 , B60R2300/20 , B60R2300/304 , B60R2300/8006
摘要： A control device in a motor vehicle receives a signal from a sensor device which includes at least one image of the current interior situation. The control device generates a superimposition signal containing the at least one image of the current interior situation and transmits the superimposition signal to a display element of a display apparatus. The display apparatus superimposes the at least one image of the current interior situation onto predefined output content output to a user.
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公开(公告)号：US11915628B2
公开(公告)日：2024-02-27
申请号：US17052053
申请日：2019-03-26
发明人： Jaeeun Kim , Sungyong Joo , Jiwon Lee
CPC分类号： G09G3/006 , G09G5/10 , G09G2330/025 , G09G2330/04
摘要： A display device according to an embodiment includes a display, a first power module that outputs a first power, and a second power module that outputs a second power. The first power and the second power are supplied to the display. The first power module is configured to cut off the first power when an amount of input current exceeds an overload criterion, to identify whether the second power module is abnormal based on the second power, and to change the overload criterion from a first threshold current amount to a second threshold current amount that exceeds the first threshold current amount, in an abnormal state of the second power module.
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公开(公告)号：US11914189B2
公开(公告)日：2024-02-27
申请号：US17450620
申请日：2021-10-12
发明人： Masaki Sugiyama
CPC分类号： G02B6/125 , G02F1/0353 , G02F1/0356 , G02F1/2255
摘要： An optical device includes a plurality of first Si waveguides that split and output an optical signal received from an input unit, plurality of LN waveguides that are included in a LN modulator and that transmit the optical signals that are split and output by the first Si waveguides, and a plurality of second Si waveguides that multiplex and output the associated optical signals that are output from the plurality of respective LN waveguides. The device includes an output unit that outputs the optical signal multiplexed by the second Si waveguides, and a plurality of Mach-Zehnder interferometers disposed on each of waveguides connected by the first Si waveguides, the LN waveguides, and the second Si waveguides, respectively. When there are differences among waveguide lengths of the LN waveguides, the device is configured such that the optical path lengths of the waveguides for the respective Mach-Zehnder interferometers are equalized.
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公开(公告)号：US11913795B2
公开(公告)日：2024-02-27
申请号：US17355754
申请日：2021-06-23
申请人： Fujitsu Limited
CPC分类号： G01C21/3469 , G01C21/28 , G06N3/08 , G06N5/02 , G06N20/00
摘要： A computer-implemented method of predicting energy use for a route including inputting map data of roads included in K trips in a geographical area, predictors of rate of energy use along the roads, and energy consumption data of the K trips. The method includes dividing each of the roads in the map data for all the trips into segments of length measure λi; grouping the segments from the trips into a number N of clusters, using an algorithm to build a model predicting the weights Wj based on solving a system of equations, one per trip, assigning the predicted weight applied to the cluster in which the segment was grouped and storing a segment ID with the corresponding cluster ID or predicted rate of energy use Yi to allow prediction of energy use for a route in the geographical area incorporating one or more of the segments.
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公开(公告)号：US11913658B2
公开(公告)日：2024-02-27
申请号：US17134882
申请日：2020-12-28
发明人： Euysung Chu , Byungghun Kim , Wooseog Song , Taeyong Lee , Youngseok Lim
IPC分类号： F24F11/34 , F24F11/88 , F24F13/10 , F24F13/20 , F24F110/10 , F24F110/40 , F24F110/65 , F24F110/80
CPC分类号： F24F11/34 , F24F11/88 , F24F13/10 , F24F13/20 , F24F2110/10 , F24F2110/40 , F24F2110/65 , F24F2110/80
摘要： An air purifier includes a main body having an inlet and a discharge device mounted on the main body and configured to receive air introduced into the main body through the inlet and discharge the air from the air purifier, wherein the discharge device includes a discharge opening, an opening and closing member including a portion having a size and shape corresponding to the discharge opening, and configured to move out of the discharge opening and into the discharge opening to open and close the discharge opening, and a discharge portion including a plurality of discharge holes, wherein each discharge hole of the plurality of discharge holes has a size smaller than a size of the discharge opening, and wherein the discharge portion has an air discharging area that is variable.
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公开(公告)号：US11901939B2
公开(公告)日：2024-02-13
申请号：US17897867
申请日：2022-08-29
发明人： Toshio Ishii , Naoki Kuwata
IPC分类号： H04B10/06 , H04B10/079 , H04B10/40 , H04B10/60 , H04J14/02
CPC分类号： H04B10/07955 , H04B10/40 , H04B10/60 , H04J14/02
摘要： An optical receiver includes an optical amplifier that amplifies a received optical signal containing multiple wavelengths, a monitor circuit that monitors light intensities of the demultiplexed optical signal, a processor, and a memory having information representing a relationship between a total incident light intensity of the optical signal incident onto the optical amplifier and gains of the optical amplifier for the respective wavelengths. The processor repeats first calculation for determining the gains of the respective wavelengths from the memory, based on a drive current for driving the optical amplifier and an estimation value of the total incident light intensity of the optical signal, second calculation for calculating the incident light intensities of the respective wavelengths of the optical signal based on the gains and the monitored light intensities, and third calculation to calculate the total incident light intensity of the optical signal, until the total incident light intensity converges.
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公开(公告)号：US11885554B2
公开(公告)日：2024-01-30
申请号：US17826795
申请日：2022-05-27
发明人： Yongwoo Joo , Hosang Park , Taekyun Kim , Wansu Park , Yountae Shin
CPC分类号： F25D19/04 , F25D23/065
摘要： A refrigerator includes a first refrigerator including a first cabinet and a second refrigerator including a second cabinet, and operating independently from the first refrigerator. A first connector is installed on the first cabinet; and a second connector is installed on the second cabinet to correspond to the first connector. The second connector is configured to be coupled to the first connector, such that in a state in which the first connector and the second connector are coupled to each other, a movement of the first cabinet in a first direction with respect to the second cabinet is allowed, and a movement of the first cabinet in a second direction with respect to the second cabinet is restricted, with the second direction being perpendicular to the first direction.
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