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公开(公告)号：US20160138860A1
公开(公告)日：2016-05-19
申请号：US14940355
申请日：2015-11-13
Applicant: LG Electronics Inc.
Inventor： Hyungjoo KANG , Haemin CHOI , Myoungho SUNG , Ikkyu LEE , Myoungju LEE , Jeonghwan KIM
IPC: F25D29/00
CPC classification number: F25D29/00 , F25D2400/02 , F25D2400/361 , F25D2500/06 , F25D2700/02
Abstract: A refrigerator and a control method for the same are disclosed. A refrigerator includes a storage compartment, a drawer movably provided in the storage compartment and provided with a marker, a camera that photographs inside the drawer from outside the drawer, and a controller that senses a position of the marker in photographs taken through the camera at time intervals, and that determines state information about the drawer based on a change in position of the marker in the photographs. A method includes recognizing closing of the drawer by sensing a start of opening of the drawer; acquiring an image of the drawer interior using the camera; processing the image to recognize the marker from the image; tracing a movement of the marker; acquiring a final image of the drawer interior using the camera when closing of the drawer begins; and displaying the final image.
Abstract translation: 公开了一种冰箱及其控制方法。 冰箱包括储藏室，可移动地设置在储藏室中并设置有标记的抽屉，从抽屉外部对抽屉内的照片进行照相的摄像机，以及控制器，其感测通过相机拍摄的照片中的标记的位置 时间间隔，并且基于照片中标记的位置的改变来确定关于抽屉的状态信息。 一种方法包括通过感测抽屉的开始来识别抽屉的关闭; 使用相机获取抽屉内部的图像; 处理图像以从图像中识别标记; 跟踪标记的运动; 在关闭抽屉时，使用相机获取抽屉内部的最终图像; 并显示最终图像。
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公开(公告)号：US20160123657A1
公开(公告)日：2016-05-05
申请号：US14786719
申请日：2014-04-22
Applicant: LG ELECTRONICS INC
Inventor： Kwanhyung KIM , Samnyol HONG , Sungdu KWON , Ikkyu LEE , Myoungju LEE , Jeonghwan KIM
CPC classification number: F25D29/005 , F25D11/00 , F25D23/00 , F25D23/02 , F25D23/028 , F25D23/04 , F25D23/062 , F25D23/067 , F25D23/12 , F25D25/025 , F25D27/00 , F25D29/00 , F25D2201/10 , F25D2300/00 , F25D2323/021 , F25D2400/02 , F25D2400/361 , F25D2500/06 , F25D2600/00 , F25D2700/02 , F25D2700/06 , G02B27/0006 , G03B29/00 , G06K9/00335 , G06K9/4652 , G06K9/52 , G06K9/6201 , G06T7/11 , G06T7/20 , G06T7/246 , G06T7/254 , G06T7/33 , G06T7/60 , G06T7/73 , G06T7/90 , G06T2207/30204 , H04N5/2252 , H04N5/2253 , H04N5/2257 , H04N5/23293 , H04N5/2621 , H04N5/2624 , H04N7/18
Abstract: A refrigerator includes a storage compartment formed in a cabinet of the refrigerator by a fixed insulation wall, the storage compartment provided with an access opening, a door rotatably provided to the cabinet to open and close the access opening, a drawer provided in the storage compartment, a camera fixed to a ceiling of the storage compartment to photograph both a first region for storing of food arranged in an external space of the drawer in the storage compartment and a second region for storing of food arranged in an internal space of the drawer in the storage compartment, and a controller to separate, through a capturing time of a picture containing both the first region and the second region, a first region picture and a second region picture from the picture to individually divide and store the first region picture and the second region picture.
Abstract translation: 冰箱包括通过固定绝缘壁形成在冰箱机壳中的储藏室，储藏室设置有进入开口，可旋转地设置在橱柜上以打开和关闭进入开口的门，设置在储藏室中的抽屉 固定在所述储藏室的天花板上的照相机，用于将设置在所述抽屉的外部空间中的食物的第一区域存储在所述储藏室中的第二区域和用于储存设置在所述抽屉的内部空间中的食物的第二区域 存储室和控制器，通过从包含第一区域和第二区域的图像的拍摄时间分离第一区域图像和第二区域图像，以分别存储第一区域图像和第二区域图像， 第二区域图片。
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公开(公告)号：US20230292379A1
公开(公告)日：2023-09-14
申请号：US18017029
申请日：2020-07-20
Applicant: LG ELECTRONICS INC.
Inventor： Jeonghwan KIM , Hongwon LEE , Jingu CHOI
Abstract: In a wireless communication system supporting Bluetooth communication, an in-flight entertainment (IFE) device may perform scanning for a first Bluethooth low energy (BLE) device and a first Bluetooth basic rate/enhanced data rate (BR/EDR) device. The scanning for the first BLE device and the first Bluetooth BR/EDR device may be performed in a time division (TD) manner performed in different time intervals. The scanning for the first BLE device may include a step of receiving a first advertising signal of the first BLE device. The scanning for the first Bluetooth BR/EDR device may include a step of transmitting a scan signal and receiving a first scan response signal from the first Bluetooth BR/EDR device, by the IFE device.
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公开(公告)号：US20220279323A1
公开(公告)日：2022-09-01
申请号：US17534778
申请日：2021-11-24
Applicant: LG Electronics Inc.
Inventor： Byungjoo LEE , Jeonghwan KIM , Youngjun JO , Hangyu CHO
Abstract: Provided are a method and apparatus for acquiring information of a CHIP device using a GAS in a wireless LAN system in a smart home environment Specifically, a controller obtains first to third identifiers by scanning a quick response (QR) code of a controlee; The controller transmits a GAS initiation request message to the controlee. The controller receives a GAS initiation response message from the controlee. The GAS initiation request message includes first and second identifiers and an encrypted payload. The GAS initiation response message includes a decrypted payload when the first and second identifiers are the same as identifiers of the controlee.
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公开(公告)号：US20220278867A1
公开(公告)日：2022-09-01
申请号：US17533328
申请日：2021-11-23
Applicant: LG Electronics Inc.
Inventor： Byungjoo LEE , Jeonghwan KIM , Youngjun JO , Hangyu CHO
Abstract: Provided are a method and apparatus for controlling an IoT controlee through a connection between applications in a wireless LAN system in a smart home environment. Specifically, the controller generates a control command message based on a first application. The controller transmits the control command message to a controlee based on a connection between the first application and the second application. The first and second applications are installed on the controller. The controlee is controlled by the second application.
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Patent Agency Ranking
公开(公告)号：US20210222922A1
公开(公告)日：2021-07-22
申请号：US17060705
申请日：2020-10-01
Applicant: LG Electronics Inc.
Inventor： Injae LEE , Sangjoon EUM , Jeonghwan KIM , Mingyu KIM , Heedon JUNG
Abstract: The present disclosure relates to an electric motor, and a compressor having the same. The electric motor includes a stator, and a rotor. The rotor includes a rotation shaft, a rotor core, and a plurality of permanent magnets. The rotor core includes permanent magnet insertion portions each formed therethrough in an axial direction so that the permanent magnet is inserted, and slots each formed through the rotor core in a manner that a core area of a front portion of a d-axis is smaller than a core area of a rear portion of the d-axis in a rotating direction of the rotor when an outer core part of the permanent magnet insertion portion is divided with respect to the d-axis. Accordingly, a decrease in inertia can be suppressed and an occurrence of vibration and noise due to Magnetic Pull Force (MPF) can be prevented.
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公开(公告)号：US20180269732A1
公开(公告)日：2018-09-20
申请号：US15612654
申请日：2017-06-02
Applicant: LG ELECTRONICS INC.
Inventor： Wonyong LEE , Jeonghwan KIM , Soohyun PARK , Jihyun AHN , Injae LEE
CPC classification number: H02K1/276 , H02K2201/06 , H02K2213/03
Abstract: An interior permanent magnet type rotor includes: a rotor core having a plurality of slots formed therein, the plurality of slots having a symmetric longitudinal sectional shape; and a plurality of permanent magnets respectively inserted into the plurality of slots, the plurality of permanent magnets having an asymmetric longitudinal sectional shape, wherein each of the plurality of permanent magnets includes: a top surface part; a bottom surface part formed opposite to the top surface part; and first and second side surface parts connecting the top surface part and the bottom surface part, wherein a first vertical part and a second vertical part, which are in contact with side surface parts of the slot, are formed in the first and second side surface parts, respectively.
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公开(公告)号：US20180156537A1
公开(公告)日：2018-06-07
申请号：US15721131
申请日：2017-09-29
Applicant: LG Electronics Inc.
Inventor： Kwanhyung KIM , Samnyol HONG , Sungdu KWON , Ikkyu LEE , Myoungju LEE , Jeonghwan KIM
IPC: F25D29/00 , H04N7/18 , G06T7/11 , H04N5/262 , H04N5/232 , H04N5/225 , G06T7/90 , F25D11/00 , F25D23/00 , F25D23/02 , F25D23/04 , F25D23/06 , F25D23/12 , G06T7/60 , G06T7/20 , G06K9/62 , G06K9/52 , G06K9/46 , G06K9/00 , G03B29/00 , G02B27/00 , F25D27/00 , F25D25/02
CPC classification number: F25D29/005 , F25D11/00 , F25D23/00 , F25D23/02 , F25D23/028 , F25D23/04 , F25D23/062 , F25D23/067 , F25D23/12 , F25D25/025 , F25D27/00 , F25D29/00 , F25D2201/10 , F25D2300/00 , F25D2323/021 , F25D2400/02 , F25D2400/361 , F25D2500/06 , F25D2600/00 , F25D2700/02 , F25D2700/06 , G02B27/0006 , G03B29/00 , G06K9/00335 , G06K9/4652 , G06K9/52 , G06K9/6201 , G06T7/11 , G06T7/20 , G06T7/246 , G06T7/254 , G06T7/33 , G06T7/60 , G06T7/73 , G06T7/90 , G06T2207/30204 , H04N5/2252 , H04N5/2253 , H04N5/2257 , H04N5/23293 , H04N5/2621 , H04N5/2624 , H04N7/18
Abstract: A refrigerator includes a storage compartment formed in a cabinet of the refrigerator by a fixed insulation wall, the storage compartment being provided with an access opening. The refrigerator also includes a door rotatably provided to the cabinet to open and close the access opening, a drawer provided in the storage compartment, a camera fixed to a ceiling of the storage compartment to photograph both a first region for storing of food arranged in an external space of the drawer and a second region for storing of food arranged in an internal space of the drawer, and a controller configured to separate, through a capturing time of a picture containing both the first region and the second region, a first region picture and a second region picture from the picture to individually divide and store the first region picture and the second region picture.
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公开(公告)号：US20160165113A1
公开(公告)日：2016-06-09
申请号：US14930057
申请日：2015-11-02
Applicant: LG Electronics Inc.
Inventor： Kwanhyung KIM , Samnyol HONG , Sungdu KWON , Ikkyu LEE , Myoungju LEE , Jeonghwan KIM
CPC classification number: F25D29/005 , F25D11/00 , F25D23/00 , F25D23/02 , F25D23/028 , F25D23/04 , F25D23/062 , F25D23/067 , F25D23/12 , F25D25/025 , F25D27/00 , F25D29/00 , F25D2201/10 , F25D2300/00 , F25D2323/021 , F25D2400/02 , F25D2400/361 , F25D2500/06 , F25D2600/00 , F25D2700/02 , F25D2700/06 , G02B27/0006 , G03B29/00 , G06K9/00335 , G06K9/4652 , G06K9/52 , G06K9/6201 , G06T7/11 , G06T7/20 , G06T7/246 , G06T7/254 , G06T7/33 , G06T7/60 , G06T7/73 , G06T7/90 , G06T2207/30204 , H04N5/2252 , H04N5/2253 , H04N5/2257 , H04N5/23293 , H04N5/2621 , H04N5/2624 , H04N7/18
Abstract: A refrigerator and a control method for the same are disclosed. The refrigerator includes a storage compartment formed in a cabinet of the refrigerator by a fixed insulation wall, the storage compartment being provided with an access opening, a door rotatably provided to the cabinet to open and close the access opening, a drawer provided in the storage compartment, a camera fixed to a ceiling of the storage compartment to photograph both a region (a first region) for storing of food arranged in an external space of the drawer in the storage compartment and a region (a second region) for storing of food arranged in an internal space of the drawer in the storage compartment, and a controller to separate, through a capturing time of a picture containing both the first region and the second region, a portion for the first region (a first region picture) and a portion for the second region (a second region picture) from the picture to individually divide and store the first region picture and the second region picture.
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公开(公告)号：US20160153701A1
公开(公告)日：2016-06-02
申请号：US14950520
申请日：2015-11-24
Applicant: LG Electronics Inc.
Inventor： Kwanhyung KIM , Samnyol HONG , Sungdu KWON , Ikkyu LEE , Myoungju LEE , Jeonghwan KIM
CPC classification number: F25D29/005 , F25D11/00 , F25D23/00 , F25D23/02 , F25D23/028 , F25D23/04 , F25D23/062 , F25D23/067 , F25D23/12 , F25D25/025 , F25D27/00 , F25D29/00 , F25D2201/10 , F25D2300/00 , F25D2323/021 , F25D2400/02 , F25D2400/361 , F25D2500/06 , F25D2600/00 , F25D2700/02 , F25D2700/06 , G02B27/0006 , G03B29/00 , G06K9/00335 , G06K9/4652 , G06K9/52 , G06K9/6201 , G06T7/11 , G06T7/20 , G06T7/246 , G06T7/254 , G06T7/33 , G06T7/60 , G06T7/73 , G06T7/90 , G06T2207/30204 , H04N5/2252 , H04N5/2253 , H04N5/2257 , H04N5/23293 , H04N5/2621 , H04N5/2624 , H04N7/18
Abstract: A refrigerator and a control method for the same are disclosed. The refrigerator includes a storage compartment formed in a cabinet of the refrigerator by a fixed insulation wall, the storage compartment being provided with an access opening, a door rotatably provided to the cabinet to open and close the access opening, a drawer provided in the storage compartment, a camera fixed to a ceiling of the storage compartment to photograph both a region (a first region) for storing of food arranged in an external space of the drawer in the storage compartment and a region (a second region) for storing of food arranged in an internal space of the drawer in the storage compartment, and a controller to separate, through a capturing time of a picture containing both the first region and the second region, a portion for the first region (a first region picture) and a portion for the second region (a second region picture) from the picture to individually divide and store the first region picture and the second region picture.
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