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    FINGERPRINT AUTHENTICATION SYSTEM AND METHOD OF AUTHENTICATION USING THE SAME
    15.
    发明申请
    FINGERPRINT AUTHENTICATION SYSTEM AND METHOD OF AUTHENTICATION USING THE SAME 审中-公开
    指纹认证系统和使用该认证的认证方法

    公开(公告)号：US20160217314A1

    公开(公告)日：2016-07-28

    申请号：US15007588

    申请日：2016-01-27

    Applicant: Samsung Electronics Co .. Ltd.

    Inventor： Jongseok KIM ,  Kihong MIN ,  Dohyoung CHUNG ,  Seokwhan CHUNG ,  Uin CHUNG

    IPC: G06K9/00 ,  G01N29/36

    CPC classification number: G06K9/00087 ,  G06K9/0002 ,  G06K9/0008

    Abstract: Provided is a fingerprint authentication system and a method of authentication. The fingerprint authentication system may have a configuration to analyze a reflection wave signal reflected at a surface of an object under examination or an internal of the object under examination by applying a wave signal from at least one of signal communication unit of a fingerprint sensor to the object under examination. In the method of authentication, the controller in the fingerprint authentication system may be configured to selectively perform a first step authentication to authenticate a shape of a fingerprint, and a second step authentication to detect internal biometric information of the object under examination.

    Abstract translation: 提供了一种指纹认证系统和认证方法。 指纹验证系统可以具有通过将来自指纹传感器的信号通信单元中的至少一个的波形信号施加到所述检测对象的表面上的反射波信号或者被检查物体的内部来分析反射波信号的结构， 检查对象 在认证方法中，指纹认证系统中的控制器可以被配置为选择性地执行第一步认证以认证指纹的形状，以及第二步骤认证，以检测被检查对象的内部生物特征信息。

    MOBILE DEVICE WHICH SENSES PARTICULATE MATTER AND METHOD OF SENSING PARTICULATE MATTER WITH THE MOBILE DEVICE
    16.
    发明申请
    MOBILE DEVICE WHICH SENSES PARTICULATE MATTER AND METHOD OF SENSING PARTICULATE MATTER WITH THE MOBILE DEVICE 有权
    感测颗粒物的移动装置和用移动装置感测颗粒物的方法

    公开(公告)号：US20160025628A1

    公开(公告)日：2016-01-28

    申请号：US14663091

    申请日：2015-03-19

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jongseok KIM ,  Seokwhan CHUNG

    IPC: G01N21/53 ,  G01N33/00 ,  G01K13/02 ,  G01N15/06

    CPC classification number: G01N21/53 ,  G01K13/02 ,  G01K2013/024 ,  G01N1/2273 ,  G01N33/004 ,  G01N2001/2276 ,  G01N2015/0693 ,  G01N2201/0221 ,  G01N2201/066 ,  Y02A50/25

    Abstract: A mobile device which senses particulate matter is provided. The mobile device includes a housing having an air flow path through which air flows when the mobile device is shaken; an inertia sensor that detects acceleration of the mobile device; a light-scattering type sensor that irradiates the air flow path with light and detects particulate matter in air flowing through the air flow path; and a controller that includes a counter for counting the particulate matter detected by the light-scattering type sensor, and a flow rate calculator for detecting an air flow rate of the air flow path based on a detection signal of the inertia sensor.

    Abstract translation: 提供感测颗粒物质的移动装置。 移动设备包括具有空气流动通道的壳体，当移动设备被摇动时空气流过空气流动路径; 检测移动装置的加速度的惯性传感器; 光散射型传感器，其用光照射空气流路并检测流过空气流路的空气中的颗粒物质; 以及控制器，其包括用于计数由所述光散射型传感器检测到的颗粒物质的计数器，以及流量计算器，其基于所述惯性传感器的检测信号来检测所述空气流路的空气流量。

    ULTRASONIC TRANSDUCER AND METHOD OF MANUFACTURING THE SAME
    17.
    发明申请
    ULTRASONIC TRANSDUCER AND METHOD OF MANUFACTURING THE SAME 有权
    超声波传感器及其制造方法

    公开(公告)号：US20160020709A1

    公开(公告)日：2016-01-21

    申请号：US14701580

    申请日：2015-05-01

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Dongsik SHIM ,  Seogwoo HONG ,  Seokwhan CHUNG

    IPC: H02N1/00

    CPC classification number: B06B1/0292

    Abstract: An ultrasonic transducer and a method of manufacturing the same are provided. The ultrasonic transducer includes a substrate, a first insulation layer, and a first thin film layer; a plurality of support members formed on the first thin film layer; a second thin film layer supported by the plurality of support members; a cavity between the first thin film layer and the second thin film layer; and a common ground electrode on the second thin film layer.

    Abstract translation: 提供了一种超声换能器及其制造方法。 超声波换能器包括基板，第一绝缘层和第一薄膜层; 形成在所述第一薄膜层上的多个支撑构件; 由所述多个支撑构件支撑的第二薄膜层; 第一薄膜层和第二薄膜层之间的空腔; 以及第二薄膜层上的公共接地电极。

    SENSOR DEVICE AND OPERATING METHOD THEREOF
    18.
    发明公开
    SENSOR DEVICE AND OPERATING METHOD THEREOF 审中-公开

    公开(公告)号：US20240068922A1

    公开(公告)日：2024-02-29

    申请号：US18112241

    申请日：2023-02-21

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kwang Wook CHOI ,  IIhwan KIM ,  Seokwhan CHUNG

    IPC: G01N15/06

    CPC classification number: G01N15/0637 ,  G01N2015/0046

    Abstract: A sensor device includes: a support structure having a cantilever shape extending in a first direction and having a first end fixed; a sensing element having a surface and a resonant frequency changing according to contaminants adsorbed to the surface and disposed at a second end of the support structure; a frequency detector configured to detect the resonant frequency of the sensing element; and an actuator disposed at the one end of the support structure and configured to move the support structure so that the second end of the support structure moves in a second direction perpendicular to the first direction.

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