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1. 发明申请

WO2017044716A1 GRADUAL POWER WAKE-UP MECHANISM 审中-公开
标题翻译：功率唤醒机制
公开(公告)号：WO2017044716A1
公开(公告)日：2017-03-16
申请号：PCT/US2016/050909
申请日：2016-09-09
申请人： QUALCOMM INCORPORATED
发明人： ABUDI, Yizhaq , AGASSY, Meir , LERNER, Arye , ALTMAN, Nathan , D'SOUZA, Sandeep
IPC分类号： G06F3/0488 , G06F21/32
CPC分类号： G06F9/4418 , G06F1/3206 , G06F3/043 , G06F3/0484 , G06F3/04883 , G06F9/4406 , G06F21/32 , G06K9/0002 , G06K9/00087 , H04M2250/22
摘要： Apparatuses and methods of a gradual power wake-up mechanism are disclosed. In one embodiment, a method of activating a device based on detection of a fingerprint image may include monitoring a first metric level of a first set of regions of the fingerprint image, determining a second metric level of a second set of regions of the fingerprint image in response to the first metric level exceeding a first threshold, and activating the device based on the second metric level of the second set of regions of the fingerprint image.
摘要翻译：公开了逐步功率唤醒机构的装置和方法。在一个实施例中，基于对指纹图像的检测来激活设备的方法可以包括监视指纹图像的第一组区域的第一度量级别，确定指纹图像的第二组区域的第二度量级别响应于所述第一度量水平超过第一阈值，以及基于所述指纹图像的所述第二组区域的所述第二度量水平来激活所述设备。

2. 发明公开

EP3526715A1 HYBRID CAPACITIVE AND ULTRASONIC SENSING 有权
公开(公告)号：EP3526715A1
公开(公告)日：2019-08-21
申请号：EP17768277.0
申请日：2017-08-23
申请人： Qualcomm Incorporated
发明人： D'SOUZA, Sandeep Louis , WINEBRAND, Vadim , HINGER, Ashish , PAN, Paul Penchin , AGASSY, Meir , ABUDI, Yizhaq , LAWRENCE, Micah Timothy , KIM, Jong Soo , ANTAO, Sherman Sebastian , WANG, Bo-Ren , ROHAM, Masoud , MATHE, Lennart Karl , ALTMAN, Nathan Felix , GANTI, Suryaprakash , BURNS, David William
IPC分类号： G06F21/32 , G06K9/00
摘要： Systems, methods and apparatus for configuring a fingerprint sensor to operate in a capacitive sensing mode and an ultrasonic sensing mode are disclosed. A fingerprint sensor may be configured to operate in a capacitive sensing mode by driving a sensing electrode using a controller. In some implementations, an object positioned on or near the sensing electrode may be detected using the fingerprint sensor in the capacitive sensing mode, and the controller can drive electrodes of the fingerprint sensor differently to configure the fingerprint sensor to operate in an ultrasonic sensing mode. In some implementations, an applications processor may be instructed to authenticate a fingerprint of the object from image data obtained when the fingerprint sensor is operating in the ultrasonic sensing mode. In some implementations, a display of a mobile device containing the fingerprint sensor may be unlocked, or the mobile device may be woken up when the fingerprint is authenticated.

3. 发明申请

WO2019089205A1 APPARATUS AND METHOD FOR DEVICE SECURITY WITH FINGERPRINT AUTHENTICATION 审中-公开
公开(公告)号：WO2019089205A1
公开(公告)日：2019-05-09
申请号：PCT/US2018/055243
申请日：2018-10-10
申请人： QUALCOMM INCORPORATED
发明人： AGASSY, Meir , DAGAN, Noam , ROTEM, Gal
IPC分类号： G06F21/32 , H04L9/32 , H04L29/06
摘要： An apparatus and method for device security, wherein a fingerprint image is acquired on a touchscreen, and an authentication process is performed based on the first fingerprint image. Thereafter, a second fingerprint image is acquired and a difference between a characteristic of the first and second fingerprint images is determined, and based upon whether this difference is greater than a threshold, a second authentication process is performed.

4. 发明申请

WO2017136091A1 SYSTEM, APPARATUS, AND METHOD FOR PROXIMITY DETECTION 审中-公开
标题翻译：用于接近检测的系统，装置和方法
公开(公告)号：WO2017136091A1
公开(公告)日：2017-08-10
申请号：PCT/US2017/012034
申请日：2017-01-03
申请人： QUALCOMM INCORPORATED
发明人： WINEBRAND, Vadim , LEVIANT, Michael , AGASSY, Meir , BORNSTEIN, Gilad
IPC分类号： H04M1/60 , H04M1/725
CPC分类号： H04M1/72577 , H04M1/6008 , H04M1/6016 , H04M1/72569
摘要： A mobile communication device equipped for proximity detection may include a transmitter that emits a periodic ultrasound signal, a receiver that detects the periodic ultrasound signal, an intra-frame filter that filters the detected periodic ultrasound signal based on a frame length of the detected periodic ultrasound signal, and a detector that determines a power level of the filtered periodic ultrasound signal to detect if the receiver is located in an undesirable location.
摘要翻译：配备用于接近检测的移动通信设备可以包括发射周期性超声信号的发射机，检测周期性超声信号的接收机，基于检测到的周期性超声信号的帧长度以及确定滤波后的周期性超声信号的功率水平以检测接收机是否位于不合需要的位置的检测器。

5. 发明申请

WO2014160991A1 MAGNETIC SYNCHRONIZATION FOR A POSITIONING SYSTEM 审中-公开
标题翻译：定位系统的磁同步
公开(公告)号：WO2014160991A1
公开(公告)日：2014-10-02
申请号：PCT/US2014/032284
申请日：2014-03-29
申请人： QUALCOMM INCORPORATED
发明人： ALTMAN, Nathan , KEDEM, Noam Z. , WINEBRAND, Vadim , ROTEM, Gal , AGASSY, Meir , LERNER, Arye
IPC分类号： G06F3/043 , G06F3/0354
CPC分类号： G01S3/8083 , G06F3/03545 , G06F3/0433
摘要： A synchronization system for an acoustic signal-based positioning system is provided that generates a magnetic field as a synchronization signal. The magnetic synchronization signal is transmitted by a transmitter of the positioning system and received by the receiver of the positioning system. The receiver may include a magnetic synchronization signal receiver that may receive the magnetic synchronization signal on a same acoustic channel as an acoustic positioning signal. Moreover, the magnetic synchronization signal receiver may be a component already present in the receiver and capable of receiving a magnetic synchronization signal.
摘要翻译：提供了一种用于基于声信号的定位系统的同步系统，其产生磁场作为同步信号。磁同步信号由定位系统的发射机发射并由定位系统的接收机接收。接收机可以包括磁同步信号接收机，其可以在与声定位信号相同的声通道上接收磁同步信号。此外，磁同步信号接收机可以是已经存在于接收机中并且能够接收磁同步信号的组件。

6. 发明申请

WO2018071098A1 HYBRID CAPACITIVE AND ULTRASONIC SENSING 审中-公开
标题翻译：混合电容和超声波传感
公开(公告)号：WO2018071098A1
公开(公告)日：2018-04-19
申请号：PCT/US2017/048270
申请日：2017-08-23
申请人： QUALCOMM INCORPORATED
发明人： D'SOUZA, Sandeep Louis , WINEBRAND, Vadim , HINGER, Ashish , PAN, Paul Penchin , AGASSY, Meir , ABUDI, Yizhaq , LAWRENCE, Micah Timothy , KIM, Jong Soo , ANTAO, Sherman Sebastian , WANG, Bo-Ren , ROHAM, Masoud , MATHE, Lennart Karl , ALTMAN, Nathan Felix , GANTI, Suryaprakash , BURNS, David William
IPC分类号： G06F21/32 , G06K9/00
摘要： Systems, methods and apparatus for configuring a fingerprint sensor to operate in a capacitive sensing mode and an ultrasonic sensing mode are disclosed. A fingerprint sensor may be configured to operate in a capacitive sensing mode by driving a sensing electrode using a controller. In some implementations, an object positioned on or near the sensing electrode may be detected using the fingerprint sensor in the capacitive sensing mode, and the controller can drive electrodes of the fingerprint sensor differently to configure the fingerprint sensor to operate in an ultrasonic sensing mode. In some implementations, an applications processor may be instructed to authenticate a fingerprint of the object from image data obtained when the fingerprint sensor is operating in the ultrasonic sensing mode. In some implementations, a display of a mobile device containing the fingerprint sensor may be unlocked, or the mobile device may be woken up when the fingerprint is authenticated.
摘要翻译：公开了用于配置指纹传感器以在电容感测模式和超声感测模式下操作的系统，方法和装置。指纹传感器可以被配置为通过使用控制器驱动感测电极而以电容感测模式操作。在一些实施方式中，可以使用电容感测模式中的指纹传感器来检测位于感测电极上或附近的物体，并且控制器可以不同地驱动指纹传感器的电极以将指纹传感器配置为以超声感测模式操作。在一些实施方式中，应用处理器可以被指示从当指纹传感器在超声感测模式下操作时获得的图像数据认证对象的指纹。在一些实现中，包含指纹传感器的移动设备的显示器可以被解锁，或者当指纹被认证时可以唤醒移动设备。

7. 发明申请

WO2017142912A1 LIVENESS AND SPOOF DETECTION FOR ULTRASONIC FINGERPRINT SENSORS 审中-公开
标题翻译：超声波指纹传感器的生物和SPOOF检测
公开(公告)号：WO2017142912A1
公开(公告)日：2017-08-24
申请号：PCT/US2017/017917
申请日：2017-02-15
申请人： QUALCOMM INCORPORATED
发明人： AGASSY, Meir , CASTRO, Boaz , LERNER, Arye , ROTEM, Gal , GALILI, Liran , ALTMAN, Nathan
IPC分类号： G06K9/00
CPC分类号： G06K9/00107 , G06K9/0002 , G06K9/001 , G06K9/0012
摘要： Embodiments of apparatuses and methods for detecting a spoof finger are disclosed. In one embodiment, an ultrasonic fingerprint sensor comprises an ultrasonic transmitter configured to transmit an ultrasonic wave to a finger, an ultrasonic sensor array configured to receive a reflected ultrasonic wave from the finger, and a controller configured to determine a reflected acoustic energy of the finger based on a difference between average amplitudes of the reflected ultrasonic wave from ridges and valleys of the finger; and determine whether the finger is a spoof based at least in part on the reflected acoustic energy of the finger.
摘要翻译：公开了用于检测欺骗手指的装置和方法的实施例。在一个实施例中，超声波指纹传感器包括被配置为向手指传送超声波的超声波发送器，被配置为接收来自手指的反射超声波的超声波传感器阵列以及被配置为确定手指的反射声能的控制器基于来自手指的脊和谷的反射超声波的平均振幅之间的差异; 并且至少部分地基于手指的反射声能来确定手指是否是欺骗。

8. 发明申请

WO2017007715A1 CORRECTION OF DIFFRACTION EFFECTS IN AN ULTRASONIC SENSOR 审中-公开
标题翻译：在超声波传感器中校正衍射效应
公开(公告)号：WO2017007715A1
公开(公告)日：2017-01-12
申请号：PCT/US2016/040749
申请日：2016-07-01
申请人： QUALCOMM INCORPORATED
发明人： AGASSY, Meir , ROTEM, Gal
IPC分类号： G06K9/00
CPC分类号： G06K9/00067 , G06K9/0002 , G06K9/00087
摘要： Embodiments of correcting diffraction effects in an ultrasonic sensor are disclosed. In one embodiment, an ultrasonic sensor may include an ultrasonic transmitter configured to transmit an ultrasonic wave, a piezoelectric receiver layer configured to receive a reflected wave of the ultrasonic wave, where the reflected wave comprises a plurality of images of a fingerprint having a plurality of phases in a time sequence, and a platen layer configured to protect the ultrasonic transmitter and the piezoelectric receiver layer. The ultrasonic sensor may further include an ultrasonic sensor array and a processor configured to sum the plurality of images multiplied by a complex phase exponential to form an integrated complex image, align the integrated complex image to a pre-selected phase to form an aligned complex image, determine a maximum energy phase using the aligned complex image, and compute a maximum energy image to represent the fingerprint based at least in part on the aligned complex image at the maximum energy phase.
摘要翻译：公开了在超声波传感器中校正衍射效应的实施例。在一个实施例中，超声波传感器可以包括被配置为传送超声波的超声波发射器，被配置为接收超声波的反射波的压电接收层，其中反射波包括多个具有多个时间序列中的相位以及被配置为保护超声波发射器和压电接收器层的压板层。超声波传感器还可以包括超声波传感器阵列和被配置为将多个图像相乘乘以复相指数的处理器以形成集成复合图像，将集成复合图像对准预选相位以形成对准复合图像使用对准的复合图像确定最大能量相位，并且至少部分地基于在最大能量相位处的对准的复数图像来计算表示指纹的最大能量图像。

9. 发明申请

WO2015123001A1 ESTABLISHING A CONNECTION BETWEEN A MOBILE DEVICE AND A HANDS-FREE SYSTEM OF A VEHICLE BASED ON THEIR DISTANCE 审中-公开
标题翻译：建立移动设备与基于其距离的车辆无人驾驶系统之间的连接
公开(公告)号：WO2015123001A1
公开(公告)日：2015-08-20
申请号：PCT/US2015/012306
申请日：2015-01-21
申请人： QUALCOMM INCORPORATED
发明人： YAKIR, Yehuda Udi , AGASSY, Meir , ABUDI, Yizhaq
IPC分类号： H04M3/54 , H04M1/60
CPC分类号： H04W4/80 , G01S11/14 , H04M1/6041 , H04M1/6075 , H04M1/72572 , H04M3/58 , H04M2203/2094 , H04M2207/18 , H04M2250/02 , H04W36/0066 , H04W76/10
摘要： Disclosed is a method and apparatus for establishing a personal area network connection between a mobile device and a personal area network system. The method may include pairing the mobile device with the personal area network system and receiving a telephone call at the mobile device. The method may also include capturing audio data from one or more microphones of the mobile device. The method may also include determining a distance between the mobile device and the personal area network system based on the captured audio data, and forwarding telephone call data to the personal area network system when the determined distance is below a threshold.
摘要翻译：公开了一种用于在移动设备和个人区域网络系统之间建立个人区域网络连接的方法和装置。该方法可以包括将移动设备与个人区域网络系统配对并在移动设备处接收电话呼叫。该方法还可以包括从移动设备的一个或多个麦克风捕获音频数据。该方法还可以包括：当所确定的距离低于阈值时，基于所捕获的音频数据来确定移动设备与个人区域网络系统之间的距离，以及将电话呼叫数据转发到个人区域网络系统。

10. 发明公开

EP3704612A1 APPARATUS AND METHOD FOR DEVICE SECURITY WITH FINGERPRINT AUTHENTICATION 有权
公开(公告)号：EP3704612A1
公开(公告)日：2020-09-09
申请号：EP18796234.5
申请日：2018-10-10
申请人： Qualcomm Incorporated
发明人： AGASSY, Meir , DAGAN, Noam , ROTEM, Gal
IPC分类号： G06F21/32 , H04L9/32 , H04L29/06

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