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    DEVICE, METHOD, AND SYSTEM TO RECOGNIZE MOTION USING GRIPPED OBJECT
    21.
    发明申请
    DEVICE, METHOD, AND SYSTEM TO RECOGNIZE MOTION USING GRIPPED OBJECT 有权
    设备，方法和系统，以识别运动使用拖放对象

    公开(公告)号：US20140368474A1

    公开(公告)日：2014-12-18

    申请号：US14172481

    申请日：2014-02-04

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sang Joon KIM ,  Seung Keun YOON ,  Chang Mok CHOI

    IPC: G06F3/01 ,  G06F3/0354

    CPC classification number: G06F3/03545 ,  A61B5/0488 ,  A61B5/1122 ,  A61B5/681 ,  A61B5/6824 ,  G06K9/00355 ,  G06K9/00536 ,  G06K9/222

    Abstract: A device, a method, and a system recognize a motion using a gripped object. The motion recognition device may estimate a state of a wrist of a user according to a writing action using the gripped object and may estimate a joint motion of a body part related to the wrist according to the writing action. The device may then estimate a state of the gripped object according to the state of the wrist and the joint motion. Additionally, the motion recognition device may control an external device by using a control signal generated by continuously tracking the state of the object.

    Abstract translation: 装置，方法和系统使用夹持的物体识别运动。 运动识别装置可以根据使用夹持物体的书写动作来估计使用者的手腕的状态，并且可以根据书写动作估计与手腕相关的身体部位的关节运动。 然后，装置可以根据手腕的状态和关节运动来估计被夹持物体的状态。 此外，运动识别装置可以通过使用通过连续跟踪对象的状态而生成的控制信号来控制外部装置。

    APPARATUS AND METHOD FOR ESTIMATING BIO-INFORMATION
    22.
    发明申请
    APPARATUS AND METHOD FOR ESTIMATING BIO-INFORMATION 有权

    公开(公告)号：US20210068762A1

    公开(公告)日：2021-03-11

    申请号：US16874843

    申请日：2020-05-15

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Chang Soon PARK ,  Seung Keun YOON ,  Dae Geun JANG

    IPC: A61B5/00 ,  A61B5/0205 ,  G16H40/67 ,  G16H50/30

    Abstract: An apparatus for estimating bio-information includes: a sensor configured to obtain a bio-signal from an object; and a processor configured to obtain a second-order differential signal of the bio-signal, to detect at least one of an inflection point in a predetermined period of the second-order differential signal, and a zero-crossing point in the predetermined period of the second-order differential signal, to extract a feature based on the detected at least one of the inflection point and the zero-crossing point, and to estimate bio-information based on the extracted feature.

    WEARABLE DEVICE AND COMMUNICATION METHOD USING THE WEARABLE DEVICE
    25.
    发明申请
    WEARABLE DEVICE AND COMMUNICATION METHOD USING THE WEARABLE DEVICE 审中-公开
    使用可磨损装置的可使用的装置和通信方法

    公开(公告)号：US20160143079A1

    公开(公告)日：2016-05-19

    申请号：US14899449

    申请日：2014-05-08

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Seung Keun YOON ,  Sang Joon KIM ,  Chang Mok CHOI

    IPC: H04W76/02 ,  G06F1/16 ,  G06F3/01 ,  H04W8/00 ,  H04W4/00

    CPC classification number: H04W8/005 ,  G06F1/163 ,  G06F1/1698 ,  G06F3/015 ,  G06F3/017 ,  G06F3/0346 ,  H04W4/21 ,  H04W4/80 ,  H04W12/06

    Abstract: A wearable device and a communication method using the wearable device may include recognizing a gesture of a user by sensing at least one of a motion and a biosignal that occur in or around a portion of the user to which the wearable device is attached. A wireless communication connection is established for the wearable device with at least one of an external device, an internal device, or another wearable device based on the recognized gesture. Wireless communication is performed with at least one of the external device and the internal device with which the wireless communication connection is established.

    Abstract translation: 可穿戴设备和使用该穿戴式设备的通信方法可以包括通过感测在可穿戴设备所附着的用户的一部分内或周围发生的运动和生物信号中的至少一个来识别用户的手势。 基于所识别的手势，使用外部设备，内部设备或其他可佩戴设备中的至少一个为可穿戴设备建立无线通信连接。 与外部设备和建立无线通信连接的内部设备中的至少一个进行无线通信。

    METHOD AND APPARATUS FOR STABLE SIGNAL DEMODULATION IN COMMUNICATION SYSTEM
    26.
    发明申请
    METHOD AND APPARATUS FOR STABLE SIGNAL DEMODULATION IN COMMUNICATION SYSTEM 有权
    用于通信系统中稳定信号解调的方法和装置

    公开(公告)号：US20150003572A1

    公开(公告)日：2015-01-01

    申请号：US14172197

    申请日：2014-02-04

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Ui Kun KWON ,  Chang Soon PARK ,  Chi Sung BAE ,  Joon Seong KANG ,  Sang Joon KIM ,  Seung Keun YOON ,  Chang Mok CHOI

    IPC: H04L1/08

    CPC classification number: H04L1/08 ,  H04L1/0091 ,  H04L25/49

    Abstract: A method and apparatus provide for stable signal demodulation in a communication system. The method and apparatus includes including detecting an erroneous demodulation value based on backward-demodulation of received signals, using a difference between a received signal to be demodulated and a preceding signal of the received signals and correcting the error demodulation value. Alternatively, backward-demodulation is used to confirm received signals.

    Abstract translation: 一种在通信系统中提供稳定信号解调的方法和装置。 该方法和装置包括：使用接收的待解调信号与接收信号的先前信号之间的差异，基于接收信号的反向解调来检测错误的解调值，并校正误差解调值。 或者，使用反向解调来确认接收到的信号。

    WIRELESS POWER TRANSMISSION APPARATUS FOR HIGH EFFICIENCY ENERGY CHARGING
    27.
    发明申请
    WIRELESS POWER TRANSMISSION APPARATUS FOR HIGH EFFICIENCY ENERGY CHARGING 有权
    无线电力传输设备用于高效能量充电

    公开(公告)号：US20140361736A1

    公开(公告)日：2014-12-11

    申请号：US14198811

    申请日：2014-03-06

    Applicant: Industry-Academic Cooperation Foundation, Dankook University ,  Samsung Electronics Co., Ltd.

    Inventor： Ui Kun KWON ,  Sang Joon KIM ,  Seung Keun YOON ,  Yeong Seok KO ,  Shi Hong PARK

    IPC: H02J7/02

    CPC classification number: H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J7/045

    Abstract: A wireless power transmission apparatus for high efficiency energy charging, includes a resonator configured to transmit power, and a power supply unit configured to supply power to the resonator. The apparatus further includes a first switching unit configured to connect the resonator to the power supply unit, and disconnect the resonator from the power supply unit, and a controller configured to control the first switching unit based on an amount of current flowing into the resonator.

    Abstract translation: 用于高效能量充电的无线电力传输装置，包括被配置为发射功率的谐振器，以及电源单元，配置为将电力提供给谐振器。 该装置还包括第一开关单元，其被配置为将谐振器连接到电源单元，并且将谐振器与电源单元断开;以及控制器，被配置为基于流入谐振器的电流量来控制第一开关单元。

    WIRELESS POWER TRANSMISSION APPARATUS AND METHOD
    28.
    发明申请
    WIRELESS POWER TRANSMISSION APPARATUS AND METHOD 有权
    无线电力传输装置和方法

    公开(公告)号：US20140117771A1

    公开(公告)日：2014-05-01

    申请号：US14065916

    申请日：2013-10-29

    Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, DANKOOK UNIVERSITY ,  SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Ui Kun KWON ,  Sang Joon KIM ,  Seung Keun YOON ,  Young Seok KO ,  Shi Hong PARK

    IPC: H01F38/14

    CPC classification number: H02J50/12 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00

    Abstract: A wireless power transmission apparatus includes a resonator configured to transmit power to another resonator, and a power supply unit configured to supply power to the resonator. The apparatus further includes a switching unit including a transistor configured to be turned on to connect the power supply unit to the resonator, and to be turned off to disconnect the power supply unit from the resonator, based on a control signal, and a diode connected in series to the transistor.

    Abstract translation: 无线电力传输装置包括被配置为向另一个谐振器发送电力的谐振器和被配置为向谐振器供电的电源单元。 该装置还包括开关单元，其包括被配置为导通的晶体管，以将电源单元连接到谐振器，并且基于控制信号将电源单元与谐振器断开以及连接的二极管 串联到晶体管。

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