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公开(公告)号：US11185206B2
公开(公告)日：2021-11-30
申请号：US16134102
申请日：2018-09-18
发明人： Seok Man Hong , Sung Jin Park , Dong Wook Kim , Ki Hwan Kwon , Dong Woo Ha , Jin Wook Yoon
摘要： A cleaner includes a case which includes an inlet for suctioning in rubbish on a surface to be cleaned, a driver which is provided inside the case and includes a motor which generates power, a drum body which is provided in the inlet and configured to receive the power from the driver and rotate, and a drum blade arranged in an outer circumferential direction of the drum body and formed with a blade air current hole through which air suctioned in through the inlet passes.
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公开(公告)号：US11109239B2
公开(公告)日：2021-08-31
申请号：US16485225
申请日：2018-02-14
发明人： Hyung Yeol Lee , Dae Ho Kang , Chang Won Nam , Sung Jin Park , Won Joon Cho
摘要： An electronic device is disclosed. The electronic device includes a communication circuitry that supports to transmit and receive data with a base station on a licensed band and an unlicensed band, a processor, and a memory electrically connected with the processor. The memory stores instructions, when executed, causing the processor to configure a first cell on a licensed band and configure a second cell on an unlicensed band, among a plurality of cells associated with the base station, trigger an unlicensed band preferred mode, and transmit control information for inducing to increase an amount of data transmitted and received over the unlicensed band to the base station, based on the triggering of the unlicensed band preferred mode. In addition, various embodiments recognized through the specification are possible.
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公开(公告)号：US10863503B2
公开(公告)日：2020-12-08
申请号：US16201200
申请日：2018-11-27
发明人： Seung Hoon Choi , Tae Hyoung Kim , Young Bum Kim , Sung Jin Park , Jin Young Oh
IPC分类号： H04W72/04
摘要： A communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for Internet of things (IoT) are provided. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.
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公开(公告)号：US10674368B2
公开(公告)日：2020-06-02
申请号：US15802592
申请日：2017-11-03
发明人： Dae Ho Kang , Sung Jin Park , Hyung Yeol Lee , Won Joon Cho
IPC分类号： H04W16/14 , H04W28/18 , H04W72/04 , H04L1/18 , H04L1/08 , H04B1/713 , H04W48/16 , H04W76/15 , H04W72/02
摘要： Disclosed is an electronic device. The electronic device includes a processor, and a communication circuit that communicates with a base station via a licensed band and an unlicensed band. The communication circuit transmits a first transport block having a first redundancy version (RV) and including transmission data to the base station through the licensed band and transmits a second transport block having a second RV and including the transmission data to the base station through the unlicensed band.
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公开(公告)号：US09908432B2
公开(公告)日：2018-03-06
申请号：US15057432
申请日：2016-03-01
发明人： Sung Jin Park , Dong Hun Lee , Heum Yong Park , Dong-Hyun Lee
IPC分类号： B60L15/20 , B60G17/016 , B60G17/019 , A47L9/28 , A47L11/40 , G05D1/02
CPC分类号： B60L15/20 , A47L9/2831 , A47L11/40 , A47L2201/00 , B60G17/016 , B60G17/019 , G05D1/00 , G05D1/02 , Y02T10/7258
摘要： Proposed are a robot cleaner having an improved wheel structure to escape from being stuck in various travel conditions, and a control method thereof. The robot cleaner may smoothly escape from a door sill or an obstacle to stably travel irrespective of a state of a floor by providing an optimal frictional force of the floor through the control of an electric current of a motor when the robot cleaner escapes from being stuck. Also, the robot cleaner may stably travel without shaking by controlling an electric current flowing through the motor after the robot cleaner escapes from being stuck and before the driving wheel returns to a normal mode. Furthermore, it is possible to prevent a wheel mechanism such as a gear from being damaged by an external shock (e.g., which is caused by a pet or an object drop) or a shock caused by autonomous vibration when the robot cleaner crosses over an obstacle.
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公开(公告)号：US20160374527A1
公开(公告)日：2016-12-29
申请号：US15257204
申请日：2016-09-06
发明人： Jeong Ki YOO , Sung Jin Park , Jun Young Lee , Dong Min Shin , Dong Hun Lee , Jae Youl Jeong , Shin Kim , Heum Yong Park , In Hak Na
CPC分类号： A47L11/4011 , A47L9/009 , A47L11/4041 , A47L11/4061 , A47L11/4066 , A47L11/4072 , A47L2201/04 , G05D1/027 , G05D1/0272 , G05D2201/0215
摘要： A cleaning robot includes a main body and a drive unit to move the main body. The drive unit includes a plurality of motors to generate driving force; a plurality of wheels connected to one of the plurality of motors and rotating by driving force received from the one of the plurality of motors; and a driving frame to support the plurality of wheels, receive driving force from another motor among the plurality of motors, and rotate for changing positions of the plurality of wheels.
摘要翻译： 清洁机器人包括主体和用于移动主体的驱动单元。 驱动单元包括产生驱动力的多个电动机; 连接到所述多个马达中的一个的多个轮，并且通过从所述多个马达中的一个马达接收的驱动力旋转; 以及用于支撑所述多个车轮的驱动框架，从所述多个电动机中的另一个电动机接收驱动力，并且旋转以改变所述多个车轮的位置。
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公开(公告)号：US11689991B2
公开(公告)日：2023-06-27
申请号：US17232742
申请日：2021-04-16
发明人： Hye Jeong Kim , Yun Gyu Bae , Sung Jin Park , Dong Suk Jung
CPC分类号： H04W48/14 , H04W8/183 , H04W48/16 , H04W48/18 , H04W84/042
摘要： An electronic device and network scan method thereof are provided. The electronic device includes a communication module connected to an antenna capable of transmitting signals to and receiving signals from a network, a memory configured to store a database including a plurality of items of network identification information and country information corresponding to each item of network identification information, and a processor configured to control the communication module to perform a first network scan with respect to a specified frequency band of a specified radio access technology (RAT), determine country information using network identification information obtained by the first network scan and the database, and perform a second network scan with respect to a RAT and a frequency band determined based at least an the determined country information.
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公开(公告)号：US11624545B2
公开(公告)日：2023-04-11
申请号：US16721040
申请日：2019-12-19
发明人： Sung Jin Park , Dong Won Koo , In Yong Hwang , Youn Tae Shin , Dong Hyun Lee
摘要： A refrigerator includes a cabinet, a cooling module including a compressor, a condenser, an expansion valve, and an evaporator, and attachable to or detachable from the cabinet so that the cooling module is removably mounted to the cabinet, an electronic device arranged in the cabinet, and an electrical box configured to be electrically connected to the electronic device and the compressor, receive power from outside and supply the received power to the electronic device and the compressor.
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公开(公告)号：US11353255B2
公开(公告)日：2022-06-07
申请号：US16718833
申请日：2019-12-18
发明人： In-Yong Hwang , Dong-Won Koo , Sung Jin Park , Youn Tae Shin , Dong Hyun Lee
摘要： Provided is a refrigerator. The refrigerator includes: a cabinet forming a storage chamber therein and including a cooling module mounting portion, a cabinet sealing portion formed on an outer surface of the cooling module mounting portion; a cooling module detachably mounted to the cooling module mounting portion and including an evaporator, a condenser, and a compressor, wherein the cooling module includes a module housing, and the module housing includes a module sealing portion facing the cabinet sealing portion, and the module sealing portion includes a module inclination portion positioned at an inclination with respect to a direction in which the cooling module is insertable into the cabinet to be mounted to the cabinet; and a sealing member positioned between the cabinet sealing portion and the module sealing portion.
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公开(公告)号：US11229416B2
公开(公告)日：2022-01-25
申请号：US16932093
申请日：2020-07-17
发明人： Ho Jun Lee , Ju Hwan Kim , Se Hui Kim , Seung-Hoon Kim , Si Won Park , Phill Gu Jung , Duhgoon Lee , Myung Jin Chung , Do Hyeong Hwang , Sung Jin Park
摘要： An X-ray imaging apparatus includes an imaging device configured to capture a camera image of a target; a controller configured to stitch a plurality of X-ray images of respective divided regions of the target to generate one X-ray image of the target; and a display configured to display a settings window that provides a GUI for receiving a setting of an X-ray irradiation condition for the respective divided regions and the camera image in which positions of the respective divided regions are displayed.
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