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    ROBOT CLEANER
    22.
    发明申请
    ROBOT CLEANER 审中-公开

    公开(公告)号：US20170231448A1

    公开(公告)日：2017-08-17

    申请号：US15501668

    申请日：2015-04-28

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Seok Man HONG ,  Sung Jin PARK ,  Young Jae PARK ,  Jin Wook YOON ,  Dong Woo HA

    IPC: A47L9/04 ,  A47L9/24 ,  A47L9/02

    Abstract: A robot cleaner including: a main body, a driving unit configured to move the main body, and a suction device provided in the main body and configured to suction outside foreign substances, and the suction device may include a first suction member having a suction port provided at a bottom surface of the main body and configured to suction the foreign substances, and at least one second suction member formed to move relative to the first suction member and having a suction port configured to suction the foreign substances.

    VACUUM CLEANER AND GRAVITY COMPENSATION APPARATUS THEREFOR
    23.
    发明申请
    VACUUM CLEANER AND GRAVITY COMPENSATION APPARATUS THEREFOR 审中-公开
    真空清洁器及其重量补偿装置

    公开(公告)号：US20170020353A1

    公开(公告)日：2017-01-26

    申请号：US15302416

    申请日：2015-03-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Heum Yong PARK ,  Sung Jin PARK ,  Dong Hun LEE ,  Shin KIM

    IPC: A47L9/32 ,  A47L5/30

    CPC classification number: A47L9/325 ,  A47L5/28 ,  A47L5/30

    Abstract: In accordance with one aspect of the present invention, a cleaner includes a gravity compensation apparatus for applying compensation force to a handle unit, the gravity compensation apparatus having an elastic member connected to one side of the handle unit to generate compensation force and a sliding member for making translational movement in conjunction with turning motion of the handle unit to keep the compensation force in a constant direction regardless of an angle of the handle unit. The torque due to gravity applied to a handle unit of a vacuum cleaner may be precisely compensated, thereby relieving the burden of the user from the weight of the handle unit while the user holds the handle unit for cleaning.

    Abstract translation: 根据本发明的一个方面，一种清洁器包括：用于向手柄单元施加补偿力的重力补偿装置，所述重力补偿装置具有连接到手柄单元的一侧以产生补偿力的弹性构件，并且滑动构件 用于使手柄单元的旋转运动结合使平移运动保持补偿力恒定的方向，而与手柄单元的角度无关。 可以精确地补偿由施加到真空吸尘器的手柄单元的重力引起的扭矩，从而在使用者握持手柄单元以进行清洁时减轻使用者的负担，因为手柄单元的重量。

    METHOD AND APPARATUS FOR SEARCHING NETWORKS
    24.
    发明申请
    METHOD AND APPARATUS FOR SEARCHING NETWORKS 审中-公开
    搜索网络的方法和设备

    公开(公告)号：US20160337946A1

    公开(公告)日：2016-11-17

    申请号：US15155501

    申请日：2016-05-16

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hye Jeong KIM ,  Yun Gyu BAE ,  Sung Jin PARK ,  Dong Suk JUNG

    IPC: H04W48/14 ,  H04W8/18 ,  H04W48/18

    Abstract: 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.

    Abstract translation: 提供了一种电子设备及其网络扫描方法。 电子设备包括连接到能够向网络发送信号并从网络接收信号的天线的通信模块，被配置为存储数据库的存储器，所述存储器包括多个网络标识信息项和与每个网络标识信息项对应的国家信息 以及被配置为控制所述通信模块相对于所指定的无线电接入技术（RAT）的指定频带执行第一网络扫描的处理器，使用由所述第一网络扫描和所述数据库获得的网络标识信息来确定国家信息， 并且针对RAT和至少基于所确定的国家信息确定的频带执行第二网络扫描。

    CLEANING ROBOT AND CONTROL METHOD THEREOF
    25.
    发明申请
    CLEANING ROBOT AND CONTROL METHOD THEREOF 有权
    清洁机器人及其控制方法

    公开(公告)号：US20150150429A1

    公开(公告)日：2015-06-04

    申请号：US14510487

    申请日：2014-10-09

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jeong Ki YOO ,  Sung Jin PARK ,  Jun Young LEE ,  Dong Min SHIN ,  Dong Hun LEE ,  Jae Youl JEONG ,  Shin KIM ,  Heum Young PARK ,  In Hak NA

    IPC: A47L11/40

    CPC classification number: A47L11/4011 ,  A47L11/4041 ,  A47L11/4061 ,  A47L11/4066 ,  A47L11/4072 ,  A47L2201/04 ,  G05D1/027 ,  G05D1/0272 ,  G05D2201/0215

    Abstract: A cleaning robot having improved traveling performance and a method of controlling the same. The cleaning robot detects a stuck state such as a ‘jammed state, ‘lifted state’, or ‘object-caught state’ by using a motion instruction or sensor information and quickly escapes from the stuck state caused in various traveling conditions by using a wheel structure capable of changing a total height of the cleaning robot. In addition, a degree of risk and type of the stuck state is predicted before the cleaning robot is in the stuck state so that the cleaning robot may deal with the stuck state in advance. The cleaning robot may escape from the stuck state via rapidly deceleration or quick stopping in accordance with the predicted degree of risk of the stuck state, and the cleaning robot may efficiently deal with the stuck state by using information to select an escaping method suitable for the type of the stuck state.

    Abstract translation: 具有改善的行驶性能的清洁机器人及其控制方法。 清洁机器人通过使用运动指令或传感器信息来检测诸如“卡住状态”，“抬起状态”或“被抓住状态”的卡住状态，并通过使用轮子快速地从各种行驶状态引起的卡死状态 结构能够改变清洁机器人的总高度。 此外，在清洁机器人处于卡住状态之前预测一定程度的卡住状态的风险和类型，使得清洁机器人可以预先处理卡住状态。 清洁机器人可以根据预测的卡住状态的风险，通过快速减速或快速停止从卡住状态脱离，并且清洁机器人可以通过使用信息来有效地处理卡住状态，以选择适合于 卡住状态的类型。

    ELECTRONIC DEVICE AND COMMUNICATION METHOD FOR ELECTRONIC DEVICE
    27.
    发明申请
    ELECTRONIC DEVICE AND COMMUNICATION METHOD FOR ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20190261363A1

    公开(公告)日：2019-08-22

    申请号：US16344068

    申请日：2017-10-25

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sung Jin PARK ,  Dae Ho KANG ,  Chang Won NAM ,  Hyung Yeol LEE ,  Chaiman LIM ,  Won Joon CHO

    IPC: H04W72/04 ,  H04L5/00

    Abstract: An electronic device according to an embodiment may comprise: at least one antenna; a first communication circuit connected to the at least one antenna and configured to communicate using a long term evolution (LTE) signal in a licensed band and an LTE signal in an unlicensed band; and a second communication circuit connected to the first communication circuit and at least a part of the at least one antenna, and configured to communicate using a Wi-Fi signal in the unlicensed band. The first communication circuit is configured to, acquire, from the second communication circuit, information on state of a channel in the unlicensed band associated with the first communication circuit and the second communication circuit, and determine a time interval associated with processing of the LTE signal in the unlicensed band. Various other embodiments recognized from the specification are also possible.

    VACUUM CLEANER
    30.
    发明申请
    VACUUM CLEANER 审中-公开

    公开(公告)号：US20180249878A1

    公开(公告)日：2018-09-06

    申请号：US15913560

    申请日：2018-03-06

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jae Youl JEONG ,  Dong Wook KIM ,  Sung Jin PARK ,  Sin-Ae KIM

    IPC: A47L11/40 ,  A47L5/24 ,  A47L9/00

    Abstract: Disclosed herein are a vacuum cleaner including: a base including a suction opening; a main frame including a dust collecting apparatus configured to remove dust from air sucked through the suction opening; and a wheel assembly including a forward wheel and a reverse wheel, and rotatably coupled with the base, wherein when the main frame slides with respect to the base, any one of the forward wheel and the reverse wheel contacts a floor. Therefore, the vacuum cleaner may understand a user's intention without adding a senor and a control circuit, and travel actively according to the user's intention.

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