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21.发明公开
公开(公告)号：EP3232312A4
公开(公告)日：2018-03-14
申请号：EP15889471
申请日：2015-04-21
Applicant: HUAWEI TECH CO LTD
Inventor： LI DANHONG
CPC classification number: G06K9/00013 , G06F3/011 , G06F3/0484 , G06F13/24 , G06F17/11 , G06K9/0002 , G06K9/00087 , G06K9/00993 , H04W48/04
Abstract: The present invention provides a method for setting a fingerprint sensor interrupt threshold, an apparatus, and a terminal device. A provided dynamic interrupt threshold may enable a fingerprint sensor to adapt to different weather conditions and hardware environments, to improve recognition efficiency and recognition accuracy in recognizing fingerprints of different users. The method is: obtaining background noise of a wakeup region on a fingerprint sensor in a terminal device, where the wakeup region is a region for detecting whether the fingerprint sensor is touched; adding a preset safety margin to the background noise, to obtain a first threshold; and determining, according to the first threshold and a preset safety value, an interrupt threshold for the fingerprint sensor to generate an interrupt signal, where the interrupt threshold is used to instruct the fingerprint sensor to generate an interrupt signal, so as to wake up a central processing unit CPU of the terminal device, and the safety value is used to prevent the fingerprint sensor from erroneously triggering an interrupt signal to wake up the CPU.
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公开(公告)号：EP3252660A3
公开(公告)日：2018-02-28
申请号：EP17168403.8
申请日：2017-04-27
Inventor： ZHOU, Yibao
CPC classification number: G06K9/0004 , G06F3/01 , G06F3/0418 , G06F3/042 , G06F17/30743 , G06F21/32 , G06F2203/0338 , G06F2203/04808 , G06K9/00013 , G06K9/0002 , G06K9/00026 , G06K9/036 , H04M2250/22
Abstract: A method for controlling unlocking is provided. The method includes the following operations. A touch operation of a finger of user on a fingerprint recognition sensor of a terminal is detected. A first fingerprint image is received according to a preset capacity auto control (CAC) parameter corresponding to a default finger; the finger of the user is in the steady state. N second fingerprint images are received according to N sets of CAC parameters; N is an integer greater than 1. A target fingerprint image is determined and matched. The terminal is unlocked when the target fingerprint image is matched.
Abstract translation: 提供了一种用于控制解锁的方法。 该方法包括以下操作。 检测用户的手指在终端的指纹识别传感器上的触摸操作。 根据默认手指对应的预设容量自动控制（CAC）参数接收第一指纹图像; 用户的手指处于稳定状态。 根据N组CAC参数接收N个第二指纹图像; N是大于1的整数。目标指纹图像被确定并匹配。 当目标指纹图像匹配时，终端被解锁。
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公开(公告)号：EP2947858B1
公开(公告)日：2018-02-07
申请号：EP15167088.2
申请日：2015-05-11
Applicant: LG Electronics Inc.
Inventor： Lee, Hyoyeol , Nam, Hosung , Song, Sooyong , Oh, Sungtaek , Park, Sanggil , Choi, Seongwoo , Han, Jaeyoung
CPC classification number: H05K5/0247 , G06F21/32 , G06K9/00013 , G06K9/00087 , H04M1/026 , H04M1/236 , H04M2250/12 , H05K1/028 , H05K5/0017 , H05K5/0217 , H05K7/1427 , H05K2201/10053 , H05K2201/10151
Abstract: The present disclosure relates to a mobile terminal (100), and there is provided a mobile terminal (100) including a terminal body (300) having a front surface and a rear surface, a rear input unit (325) comprising a first button portion (325a) externally exposed from the rear surface to receive a push input with a first function and a second button portion (325b) provided with keys (3254, 3255) disposed at both sides, respectively, around the first button portion to receive a push input with a second function different from the first function, and a sensor (310) disposed at a lower portion of the first button portion (325a), wherein the second button portion (325b) is provided with a through hole (3251) accommodating the first button portion (325a) to dispose the first button portion (325a) between the keys, and the sensor (310) is disposed to overlap with an inner region of the through hole (3251), and at least part thereof is formed to overlap with a first switch (350a) for activating the first button portion (325a).
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公开(公告)号：EP3252672A3
公开(公告)日：2018-01-24
申请号：EP17170801.9
申请日：2017-05-12
Inventor： ZHOU, Yibao
CPC classification number: G06K9/00087 , G06K9/00006 , G06K9/00013 , G06K9/00067 , G06K9/6228
Abstract: A method for controlling unlocking is provided. The method includes the following operations. A reference feature point set of a finger of a user is acquired by scanning the finger through a fingerprint recognition sensor. A matching process is performed between the reference feature point set and at least one template feature point of a prestored fingerprint template feature point set in descending order of matching priority of the at least one template feature point. The terminal is unlocked based on the number of template feature points successfully matched with the reference feature point set.
Abstract translation: 提供了一种用于控制解锁的方法。 该方法包括以下操作。 通过指纹识别传感器扫描手指来获取用户手指的参考特征点集合。 在所述参考特征点集合与预先存储的指纹模板特征点集合中的至少一个模板特征点之间进行匹配处理，所述预先存储的指纹模板特征点以所述至少一个模板特征点的匹配优先级从高到低的顺序设置。 基于与参考特征点集成功匹配的模板特征点的数量来解锁终端。
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公开(公告)号：EP3226172A4
公开(公告)日：2018-01-17
申请号：EP16863485
申请日：2016-09-18
Inventor： ZHANG HAIPING , ZHOU YIBAO
CPC classification number: G06K9/00067 , G06K9/00 , G06K9/00013 , G06K9/00087 , G06K9/00926 , G06K9/036
Abstract: A fingerprint registration method, device and terminal thereof are proposed. The method includes: retrieving feature information of a fingerprint recoded every time based on preset index types when registering the fingerprint; matching the feature information based on preset index information corresponding to the index types to determine whether the fingerprint recorded every time is effective; and signaling a successful fingerprint registration if a number of effective fingerprints recorded is monitored to reach a preset number of fingerprint templates. The present application improves the fingerprint registration quality and user experience, and increases the fingerprint registration efficiency and the match rate during use process.
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Patent Agency Ranking
公开(公告)号：EP3267384A1
公开(公告)日：2018-01-10
申请号：EP17179894.5
申请日：2017-07-05
Applicant: Alitheon, Inc.
Inventor： Withrow, Justin Lynn , Ross, David Justin
CPC classification number: G06F21/32 , B29C64/386 , B33Y50/00 , B41J29/38 , G06F17/30259 , G06K9/00013 , G06K9/00067 , G06K9/00087 , G06K2209/27 , G06Q30/0185 , G06Q50/04 , Y02P90/30
Abstract: Apparatuses and methods associated with authenticated production are disclosed herein. In embodiments, a digital fingerprint processor may be configured to: identify an activation of at least one of the one or more machines to attempt to produce or manufacture at least one of physical product or physical manufacture; responsive to completion of one or more operations associated with the activation by the one or more machines, acquire digital image data of a portion of a physical object on or inside the one or more machines; analyze the digital image data to form a digital fingerprint of the physical object, wherein the digital fingerprint is responsive to structure of the physical object; and store the digital fingerprint in a database record of the database system. Other embodiments may be disclosed or claimed.
Abstract translation: 本文公开了与认证产品相关的设备和方法。 在实施例中，数字指纹处理器可以被配置为：识别所述一个或多个机器中的至少一个的激活以尝试产生或制造物理产品或物理制造中的至少一个; 响应于与由所述一个或多个机器激活相关联的一个或多个操作的完成，获取在所述一个或多个机器上或内部的物理对象的一部分的数字图像数据; 分析数字图像数据以形成物理对象的数字指纹，其中数字指纹响应于物理对象的结构; 并将数字指纹存储在数据库系统的数据库记录中。 其他实施例可以被公开或要求保护。
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公开(公告)号：EP3267363A1
公开(公告)日：2018-01-10
申请号：EP16872336.9
申请日：2016-11-29
Applicant: Vkansee (Beijing) Technology Co., Ltd.
Inventor： ZHANG, Mingfang
IPC: G06K9/20
CPC classification number: G06K9/00013 , G06K9/0004 , G06K9/20 , G06K9/209
Abstract: A display screen having a fingerprint acquisition function includes a display screen cover plate (1), several display image elements (2) arranged below the display screen cover plate (1) and several photosensitive image elements (3). The several photosensitive image elements (3) are arranged below the display screen cover plate (1) and evenly distributed in gaps between the several display image elements (2). The photosensitive image element (3) includes a photosensitive element (4) and a field diaphragm (5), and a diaphragm hole (51) of the field diaphragm (5) is located above the photosensitive element (4). The photosensitive element (4) receives light emitted by the display image elements (2), reflected by a position of a finger surface contacted with the display screen cover plate (1), and entered into the photosensitive element through the diaphragm hole (51) of the field diaphragm (5). The photosensitive image elements (3) are implanted among the display image elements (2) of the display screen, and the photosensitive image elements (3) acquire fingerprint images by using the display image elements (2) as light emitters, such that the display screen has a display function and a fingerprint recognition function. In this way, the integration, use convenience and user experience of the display is further improved.
Abstract translation: 具有指纹采集功能的显示屏幕包括显示屏盖板（1），布置在显示屏盖板（1）下方的多个显示图像元件（2）以及多个光敏图像元件（3）。 多个感光像元（3）设置在显示屏盖板（1）的下方，均匀分布在多个显示图像元素（2）之间的间隙中。 光敏图像元件（3）包括光敏元件（4）和场光阑（5），并且场光阑（5）的光阑孔（51）位于光敏元件（4）的上方。 感光元件（4）接收由显示图像元件（2）发射的光，被与显示屏盖板（1）接触的手指表面的位置反射并且通过隔膜孔（51）进入感光元件中， 的视场光阑（5）。 将光敏图像元素（3）植入显示屏幕的显示图像元素（2）中，并且光敏图像元素（3）通过使用显示图像元素（2）作为光发射体来获取指纹图像，使得显示器 屏幕具有显示功能和指纹识别功能。 这样就进一步提高了显示器的整合性，使用便利性和用户体验。
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公开(公告)号：EP3261020A4
公开(公告)日：2018-01-10
申请号：EP16872127
申请日：2016-08-05
Applicant: GUANG DONG OPPO MOBILE TELECOMM CORP LTD
Inventor： ZHANG HAIPING , ZHOU YIBAO
IPC: G06K9/00
CPC classification number: G06K9/00013
Abstract: Disclosed is a control method, used for controlling an electronic device. The control method comprises the following steps: sequencing the numbers of adoption times of gains adopted by a fingerprint sensor of the electronic device when fingerprint unlocking of the electronic device succeeds; and controlling the fingerprint sensor to directly adopt the gain with the maximum number of adoption times to acquire a fingerprint image to perform fingerprint unlocking. In the control method of the embodiments of the present invention, according to the number of adoption times of a gain corresponding to a fingerprint image adopted during unlocking, a fingerprint image corresponding to the gain with the maximum number of adoption times is directly adopted to perform fingerprint unlocking quickly, thereby achieving convenience for a user and making fingerprint unlocking more personalized at the same time. Also disclosed are a control device and an electronic device.
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公开(公告)号：EP3229516A4
公开(公告)日：2018-01-10
申请号：EP16863467
申请日：2016-08-31
Inventor： ZHOU YIBAO
CPC classification number: G06F21/32 , G06K9/00013 , G06K9/0008 , G06K9/001 , G06K9/68 , H04W88/02
Abstract: A fingerprint registration method, device and terminal thereof are proposed. The method includes: receiving a registered fingerprint image input at an Nth time by a user and retrieving feature points of the registered fingerprint image input at the Nth time; determining whether the registered fingerprint image input at the Nth time and registered fingerprint images input at N-1 times belong to a same finger based on the feature points of the registered fingerprint image input at the Nth time and feature points of the registered fingerprint images input at the N-1 times previous to the Nth time; and adding the registered fingerprint image input at the Nth time to a candidate collection of registered fingerprint images if the registered fingerprint image input at the Nth time and the registered fingerprint images input at the N-1 times belong to the same finger. The present disclosure avoids the problem that multiple fingers register a same fingerprint, eliminates the security worries and improves the user experience.
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公开(公告)号：EP2596478A4
公开(公告)日：2018-01-03
申请号：EP11809105
申请日：2011-07-19
Applicant: RISST LTD
Inventor： MALHOTRA ARUN , DHALIWAL HARPAL , GERLACH FRANK
IPC: G07C9/00 , A61B5/1172 , G06K9/00 , G06K9/78
CPC classification number: G07C9/00158 , A61B5/1172 , G06K9/00006 , G06K9/00013 , G07C9/00087
Abstract: Various embodiments of access control systems and fingerprint sensing systems are disclosed. One or more fingerprints of an authorized person are recorded in a fingerprint database together with a sequence of angular positions. The authorized person may subsequently gain access to a secured item by scanning the authorized person's finger or fingers in accordance with the sequence of angular positions. Various embodiments of fingerprint sensors for determining the angular position of a finger on the sensor are also disclosed.
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