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公开(公告)号：US11583134B2
公开(公告)日：2023-02-21
申请号：US16617434
申请日：2019-07-15
Applicant: LG ELECTRONICS INC.
Inventor： Heungsik Choi , Hyojin An , Sangoh Kim
IPC: A47J36/32 , G05B19/042 , G06N3/08 , H05B6/12
Abstract: An artificial intelligence cooking device includes a plate including a heater configured to heat ingredients in a cooking vessel placed on the plate; a vibration sensor disposed below the plate configured to detect a vibration signal of the ingredients in the cooking vessel transmitted through the plate; and a processor configured to determine, via an artificial intelligence model having learned properties of the vibration signal, whether or not the ingredients in the cooking vessel are boiling based on the detected vibration signal provided to the artificial intelligence model and the learned properties of the vibration signal; and output information indicating whether or not the ingredients are boiling based on the determination.
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公开(公告)号：US09860621B2
公开(公告)日：2018-01-02
申请号：US14536109
申请日：2014-11-07
Applicant: LG ELECTRONICS INC.
Inventor： Sangoh Kim , Dullae Min , Junsang Yun
CPC classification number: H04R1/028 , H04L12/2834 , H04L2012/2841 , H04L2012/285 , H04R2420/07
Abstract: A home appliance and an operating method thereof are disclosed. The appliance includes an audio output unit, a communication unit to perform pairing with a mobile terminal and to receive audio data and information data from the mobile terminal after the pairing is completed, and a controller to perform control to output the received audio data through the audio output unit. Accordingly, audio data received from a mobile terminal is output.
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公开(公告)号：US10578352B2
公开(公告)日：2020-03-03
申请号：US16448448
申请日：2019-06-21
Applicant: LG ELECTRONICS INC.
Inventor： Sangoh Kim
IPC: F25D27/00 , F25D29/00 , H04R1/04 , F21V23/04 , H04R1/02 , H05B37/02 , F25D23/02 , F21V3/00 , G10L21/0232 , F21W131/305 , F21Y115/10
Abstract: The refrigerator includes a cabinet having a storage compartment therein, an illumination device for illuminating the interior of the storage compartment, a door hinged to the cabinet for opening and closing the storage compartment, the door having an opening formed therein and a panel assembly having a front panel provided at the front thereof, a knock sensor module including a microphone module for sensing a sound wave generated by knock vibration applied to the door and a module microcomputer for determining whether the knock vibration is a predetermined knock based on the sensed sound wave, and a controller provided separately from the module microcomputer for receiving a knock-on signal from the module microcomputer and operating the illumination device such that light is transmitted through the panel assembly, whereby the interior of the storage compartment can be seen from outside the door.
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公开(公告)号：US11885538B2
公开(公告)日：2024-01-30
申请号：US17299705
申请日：2019-12-06
Applicant: LG ELECTRONICS INC.
Inventor： Junseong Jeong , Seokhyun Kim , Sangoh Kim
CPC classification number: F25B39/02 , F25D23/065
Abstract: A refrigerator comprising a fan to operate for supplying cold air to a cooling chamber; an RF output device disposed in the cooling chamber, and for outputting an RF signal into a cavity in the cooling chamber; and a controller for controlling the RF output device, wherein the controller is configured to output the RF signal to goods in the cavity, and to operate in a first section in which temperature of the goods falls, and a second section in which the temperature of the increases after the first section and maintains, wherein when the RF output device operates, a temperature of the cavity is higher than a temperature of other area in the cooling chamber. Accordingly, the freshness of the goods in the refrigerator can be maintained by using the RF signal.
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公开(公告)号：US10900710B2
公开(公告)日：2021-01-26
申请号：US16729723
申请日：2019-12-30
Applicant: LG ELECTRONICS INC.
Inventor： Sangoh Kim , Hangbok Lee , Jaeyoul Lee , Minsub Kim , Jungkyu Son , Jaehyun Soh , Eugene Suh , Nami Kim
IPC: F25D27/00 , F25D23/02 , G01H1/00 , G01H3/00 , A47F3/04 , F25D11/00 , F25D29/00 , G01D5/02 , A47L15/42 , D06F39/14 , D06F49/00 , F24C15/04
Abstract: A refrigerator equipped with a door that becomes transparent as necessary to make the interior thereof visible is disclosed. The refrigerator includes a cabinet having a storage compartment defined therein, a lighting device for illuminating the interior of the storage compartment, a door, which is hingedly coupled to the cabinet to open and close the storage compartment, and has an opening and a panel assembly including a front panel disposed on the front surface thereof, a sensor for detecting sound waves, which are generated by a knock input applied to the door and are transmitted through the front panel, and a controller for controlling the lighting device to allow light to be transmitted through the panel assembly, thus making the storage compartment visible from outside the door through the opening when a predetermined knock input is detected.
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Patent Agency Ranking
公开(公告)号：US10769916B2
公开(公告)日：2020-09-08
申请号：US15689623
申请日：2017-08-29
Applicant: LG ELECTRONICS INC.
Inventor： Sangoh Kim , Hyungyul Kim , Jongho Yun , Cholok Han
Abstract: A refrigerator may include: a communication device, an object detection sensor for sensing an object positioned within a predetermined region around the refrigerator door; and a controller for controlling the refrigerator to operate in a specific mode based on a connected state between the communication network and preset mobile terminals. If an object sensing signal is received from the object detection sensor in the specific mode, the controller may send a notification to at least one of the preset mobile terminals through the communication network.
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公开(公告)号：US09024716B2
公开(公告)日：2015-05-05
申请号：US14105990
申请日：2013-12-13
Applicant: LG Electronics Inc.
Inventor： Kwanho Yum , Sangoh Kim , Bongmun Jang
CPC classification number: F25D23/00 , F25D29/00 , F25D2400/361 , F25D2500/06 , F25D2700/08 , G05B15/02 , G06Q10/087
Abstract: A mobile terminal, an operating method thereof, and a refrigerator are disclosed. The operating method of the mobile terminal includes receiving state information of the refrigerator from the refrigerator, displaying the state information of the refrigerator on a screen, and transmitting a control signal based on a control operation to the refrigerator. Therefore, it is possible to readily control the refrigerator using the mobile terminal.
Abstract translation: 公开了移动终端，其操作方法和冰箱。 移动终端的操作方法包括从冰箱接收冰箱的状态信息，在屏幕上显示冰箱的状态信息，以及基于控制操作向冰箱发送控制信号。 因此，可以容易地使用移动终端来控制冰箱。
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公开(公告)号：US09014826B2
公开(公告)日：2015-04-21
申请号：US13963298
申请日：2013-08-09
Applicant: LG Electronics Inc.
Inventor： Kwanho Yum , Sangoh Kim , Bongmun Jang
CPC classification number: G05B15/02 , F24F11/30 , F24F11/52 , F24F11/56 , F24F11/66 , F25D29/00 , F25D2700/02 , F25D2700/08 , H04L12/2809 , H04L12/282 , H04L12/2825 , H04L2012/2841 , H04L2012/285
Abstract: A mobile terminal includes a wireless communication unit for collecting external information or transmitting recommended operation information to a home appliance, and a controller for generating the recommended operation information for the home appliance based on the collected external information. The mobile terminal may provide customized recommended operation information for each home appliance without separately including a device for controlling one or more home appliances provided in a home.
Abstract translation: 移动终端包括用于收集外部信息或向家用电器发送推荐操作信息的无线通信单元，以及用于基于所收集的外部信息生成针对家用电器的推荐操作信息的控制器。 移动终端可以为每个家用电器提供定制的推荐操作信息，而无需单独地包括用于控制在家中提供的一个或多个家用电器的设备。
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公开(公告)号：US12247775B2
公开(公告)日：2025-03-11
申请号：US17600266
申请日：2020-04-01
Applicant: LG ELECTRONICS INC.
Inventor： Seokhyun Kim , Sangoh Kim , Junseong Jeong
Abstract: The present disclosure relates to a refrigerator. The refrigerator according to an embodiment of the present disclosure includes: a compressor configured to compress a refrigerant; an evaporator configured to perform heat exchange using the refrigerant compressed by the compressor; an RF output device configured to output an RF signal to the evaporator for removing frost on the evaporator; and a controller configured to control the RF output device, wherein the controller is configured to: based on the RF signal, control the frost to phase change into a liquid by heat radiated from a plurality of metal fins of the evaporator; and after the phase change, control temperature of the phase changed liquid to increase by a water molecule movement based on the RF signal. Accordingly, defrosting may be performed using the RF signal.
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公开(公告)号：US10088225B2
公开(公告)日：2018-10-02
申请号：US15662469
申请日：2017-07-28
Applicant: LG ELECTRONICS INC.
Inventor： Sangoh Kim , Hangbok Lee , Jaeyoul Lee , Minsub Kim , Jungkyu Son , Jaehyun Soh , Eugene Suh , Nami Kim
Abstract: A refrigerator equipped with a door that becomes transparent as necessary to make the interior thereof visible is disclosed. The refrigerator includes a cabinet having a storage compartment defined therein, a lighting device for illuminating the interior of the storage compartment, a door, which is hingedly coupled to the cabinet to open and close the storage compartment, and has an opening and a panel assembly including a front panel disposed on the front surface thereof, a sensor for detecting sound waves, which are generated by a knock input applied to the door and are transmitted through the front panel, and a controller for controlling the lighting device to allow light to be transmitted through the panel assembly, thus making the storage compartment visible from outside the door through the opening when a predetermined knock input is detected.
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