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1. 发明申请

WO2022125171A1 NON-INVASIVE BLOOD PRESSURE ESTIMATION AND BLOOD VESSEL MONITORING BASED ON PHOTOACOUSTIC PLETHYSMOGRAPHY 审中-公开
公开(公告)号：WO2022125171A1
公开(公告)日：2022-06-16
申请号：PCT/US2021/052835
申请日：2021-09-30
申请人： QUALCOMM INCORPORATED [US]/[US]
发明人： KITCHENS, Jack Conway , SCHNEIDER, John Keith , BRELOFF, Evan Michael , BROOKS, Emily Kathryn , GOJEVIC, Stephen Michael , JOHN ARCHIBALD, Fitzgerald , STOIANOV, Alexei , GORE, Shounak Uday , BUCHAN, Nicholas Ian
IPC分类号： A61B5/00 , A61B5/021 , A61B5/0285
摘要： Some disclosed methods involve controlling, via a control system, a light source system to emit a plurality of light pulses into biological tissue at a pulse repetition frequency, the biological tissue including blood and blood vessels at depths within the biological tissue. Such methods may involve receiving, by the control system, signals from the piezoelectric receiver corresponding to acoustic waves emitted from portions of the biological tissue, the acoustic waves corresponding to photoacoustic emissions from the blood and the blood vessels caused by the plurality of light pulses. Such methods may involve detecting, by the control system, heart rate waveforms in the signals, determining, by the control system, a first subset of detected heart rate waveforms corresponding to vein heart rate waveforms and determining, by the control system, a second subset of detected heart rate waveforms corresponding to artery heart rate waveforms.

2. 发明申请

WO2016133602A1 INTERACTIVE TOUCHSCREEN AND SENSOR ARRAY 审中-公开
标题翻译：互动触摸屏和传感器阵列
公开(公告)号：WO2016133602A1
公开(公告)日：2016-08-25
申请号：PCT/US2016/012510
申请日：2016-01-07
申请人： QUALCOMM INCORPORATED
发明人： DICKINSON, Timothy Alan , BURNS, David William , ARCHIBALD, Fitzgerald John , SCHNEIDER, John Keith , DENNIS, Ravit , BARENBOIM, Lior
IPC分类号： G06F3/043 , G06F3/044 , G06K9/00
CPC分类号： G06F3/043 , G06F3/03545 , G06F3/0412 , G06F3/0436 , G06F3/044 , G06F2203/04104 , G06F2203/04106 , G06F2203/04108 , G06K9/0002 , G06K9/00026 , G06K9/00067 , G06K9/00107 , G06K9/209
摘要： An object detection system for capturing one or more sensor images of an object is provided that includes a touch system including a touch-sensitive screen and a display of a device. The object detection system also includes a sensor system including a sensor array and a processing component. The sensor array is coupled to the touch-sensitive screen, and the processing component is configured to capture one or more images of an object when the object is detected by the touch-sensitive screen. At least a portion of the sensor array overlaps with at least a portion of the touch-sensitive screen.
摘要翻译：提供了一种用于捕获物体的一个或多个传感器图像的物体检测系统，其包括包括触敏屏幕和设备的显示器的触摸系统。物体检测系统还包括传感器系统，其包括传感器阵列和处理部件。所述传感器阵列耦合到所述触敏屏幕，并且所述处理部件被配置为当所述对象被所述触敏屏幕检测到时捕获对象的一个或多个图像。传感器阵列的至少一部分与触敏屏幕的至少一部分重叠。

3. 发明申请

WO2015116403A1 DYNAMIC KEYBOARD AND TOUCHSCREEN BIOMETRICS 审中-公开
标题翻译：动态键盘和触控生物量
公开(公告)号：WO2015116403A1
公开(公告)日：2015-08-06
申请号：PCT/US2015/011609
申请日：2015-01-15
申请人： QUALCOMM INCORPORATED
发明人： TARTZ, Robert Scott , FARLEY, Richard Oliver , SCHNEIDER, John Keith , KEATING, Virginia Walker
IPC分类号： G06F21/32
CPC分类号： G06F21/32 , G06F21/83
摘要： Embodiments of the present invention are directed toward providing ongoing authentication using biometric data. Fingerprints and/or other biometric data can be captured during the normal use of an electronic device, such as typing on a keyboard, and compared with associated reference biometrics to provide ongoing authentication to an application while the electronic device is being used. Comparison results may further be combined with additional physiological or behavioral biometrics to determine a level of authentication encompassing multiple biometric inputs and/or types.
摘要翻译：本发明的实施例旨在提供使用生物特征数据的持续认证。可以在电子设备的正常使用期间捕获指纹和/或其他生物特征数据，例如在键盘上打字，并与相关联的参考生物特征进行比较，以在电子设备被使用时向应用提供持续的认证。比较结果可以进一步与额外的生理或行为生物特征结合以确定包含多个生物特征输入和/或类型的认证水平。

4. 发明申请

WO2015105745A1 SENSOR IDENTIFICATION 审中-公开
标题翻译：传感器识别
公开(公告)号：WO2015105745A1
公开(公告)日：2015-07-16
申请号：PCT/US2015/010111
申请日：2015-01-05
申请人： QUALCOMM INCORPORATED
发明人： DU, Eliza Yingzi , SCHNEIDER, John Keith , GANTI, Suryaprakash
IPC分类号： G06K9/00
CPC分类号： G06F21/44 , G06F21/32 , G06K9/00006 , G06K9/00013 , G06K9/0002 , G06K9/00577 , G06K9/6215 , G06K2009/00583 , G06K2209/00 , G06T2207/30168 , G06T2207/30196
摘要： Techniques described here use variations in the sensor to generate an identifier for the sensor. Each sensor may be comprised of sub-sensing units, called pixels that may demonstrate variation in their sensing capability from one pixel to another. Embodiments of the invention, describe a method for using the relative variance of each pixel (relative to the whole sensor or/and a portion of the sensor) in generating an identifier for the sensor. In one embodiment, the method may obtain information associated with a plurality of pixels from a sensor, detect variations in the information associated for each of the pixels from a subset of the plurality of pixels and generate an identifier for the sensor using the detected variations in the information associated with each of the pixels from the subset of plurality of pixels.
摘要翻译：这里描述的技术使用传感器中的变化来生成传感器的标识符。每个传感器可以由子感测单元组成，称为像素，其可以显示其从一个像素到另一个像素的感测能力的变化。本发明的实施例描述了在生成传感器的标识符时使用每个像素的相对方差（相对于整个传感器或/和传感器的一部分）的方法。在一个实施例中，该方法可以从传感器获得与多个像素相关联的信息，从多个像素的子集中检测与每个像素相关联的信息的变化，并使用检测到的变化生成传感器的标识符与来自多个像素的子集的每个像素相关联的信息。

5. 发明申请

WO2014197245A1 DEVICES AND METHODS OF SENSING 审中-公开
标题翻译：设备和感测方法
公开(公告)号：WO2014197245A1
公开(公告)日：2014-12-11
申请号：PCT/US2014/039700
申请日：2014-05-28
申请人： QUALCOMM INCORPORATED
发明人： KITCHENS, II, Jack Conway , SCHNEIDER, John Keith , BURNS, David William
IPC分类号： G06K9/00 , G06K9/62
CPC分类号： G06F1/3215 , G01S7/52085 , G02F1/13338 , G02F1/133514 , G02F2201/52 , G06F3/02 , G06F3/0412 , G06F3/0414 , G06F3/0416 , G06F3/042 , G06F3/0421 , G06F3/043 , G06F3/044 , G06F2203/04106 , G06K9/0002 , G06K9/0004 , G06K9/6293 , H01H2219/066 , H04N5/33
摘要： A method is disclosed, including obtaining an infrared representation based on a detected infrared signal and obtaining a combined representation based on a detected combined ultrasonic and infrared signal. An output representation is generated from the infrared representation and the combined representation. The output representation can be generated from a comparison between the combined representation and the infrared signal representation.
摘要翻译：公开了一种方法，包括基于检测到的红外信号获得红外表示，并且基于检测到的组合超声波和红外信号获得组合表示。从红外表示和组合表示生成输出表示。可以从组合表示和红外信号表示之间的比较产生输出表示。

6. 发明申请

WO2017053877A2 ULTRASONIC IMAGING DEVICES AND METHODS 审中-公开
标题翻译：超声成像装置和方法
公开(公告)号：WO2017053877A2
公开(公告)日：2017-03-30
申请号：PCT/US2016/053559
申请日：2016-09-23
申请人： QUALCOMM INCORPORATED
发明人： KITCHENS, Jack Conway, II , SCHNEIDER, John Keith , GOJEVIC, Stephen Michael , SCHNEIDER, Philip John , BRELOFF, Evan Michael , HINGER, Ashish , BURNS, David William , SEZAN, Muhammed Ibrahim
IPC分类号： A61B8/08 , A61B8/00 , G01S7/52 , G06K9/00 , A61B5/1172
CPC分类号： G06K9/00885 , A61B5/1172 , A61B5/6898 , A61B8/0858 , A61B8/5223 , A61B8/54 , G01S7/52036 , G01S7/52061 , G06K9/0002 , G06K9/2009 , G06K2009/00932
摘要： An apparatus may include an ultrasonic sensor array and a control system. The control system may be configured to acquire first image data generated by the ultrasonic sensor array corresponding to at least one first reflected ultrasonic wave received by at least a portion of the ultrasonic sensor array from a target object during a first acquisition time window. The control system may be configured to acquire second image data generated by the ultrasonic sensor array corresponding to at least one second reflected ultrasonic wave received by at least a portion of the ultrasonic sensor array from the target object during a second acquisition time window that is longer than the first acquisition time window. The control system may further be configured to initiate an authentication process based on the first image data and the second image data.
摘要翻译：装置可以包括超声波传感器阵列和控制系统。控制系统可以被配置为在第一采集时间窗口期间从对象物体获取与由超声波传感器阵列的至少一部分接收的至少一个第一反射超声波相对应的超声波传感器阵列产生的第一图像数据。控制系统可以被配置为在第二获取时间窗口期间获取与超声波传感器阵列的至少一部分接收的至少一个第二反射超声波相对应的超声波传感器阵列产生的第二图像数据与目标物体比第一次收购时间窗。控制系统还可以被配置为基于第一图像数据和第二图像数据来发起认证处理。

7. 发明申请

WO2016137544A1 FINGERPRINT VERIFICATION SYSTEM 审中-公开
标题翻译：指纹验证系统
公开(公告)号：WO2016137544A1
公开(公告)日：2016-09-01
申请号：PCT/US2015/060947
申请日：2015-11-16
申请人： QUALCOMM INCORPORATED
发明人： DOS REMEDIOS, Alwyn , KIEFER, Frederick William , SCHNEIDER, John Keith , SHENG, Tao , JOHN ARCHIBALD, Fitzgerald , LI, Ming
IPC分类号： G06K9/00 , G06K9/62
CPC分类号： G06K9/00093 , G06K9/00013 , G06K9/00073 , G06K9/00087 , G06K9/6292
摘要： Embodiments of apparatus, computer program product, and method for verifying fingerprint images are disclosed. In one embodiment, a method of verifying fingerprint images includes receiving an inquiry fingerprint image of a user, identifying pattern characteristics of the inquiry fingerprint image, identifying minutiae characteristics of the inquiry fingerprint image, determining a weighted combination of the pattern characteristics of the inquiry fingerprint image and the minutiae characteristics of the inquiry fingerprint image, where the weighted combination comprises a pattern matching weight and a minutiae matching weight derived in accordance with a separation of a first empirical probability density function of genuine fingerprints from a second empirical probability density function of impostor fingerprints, and verifying the inquiry fingerprint image based on a set of fused scores computed using the weighted combination of the pattern characteristics of the inquiry fingerprint image and the minutiae characteristics of the inquiry fingerprint image.
摘要翻译：公开了用于验证指纹图像的装置，计算机程序产品和方法的实施例。在一个实施例中，验证指纹图像的方法包括接收用户的询问指纹图像，识别查询指纹图像的图案特征，识别查询指纹图像的细节特征，确定查询指纹图案特征的加权组合图像和查询指纹图像的细节特征，其中加权组合包括模式匹配权重和根据真实指纹的第一经验概率密度函数与假冒者的第二经验概率密度函数的分离而导出的细节匹配权重指纹，以及基于使用询问指纹图像的图案特征和询问指纹图像的细节特征的加权组合计算的一组融合分数来验证查询指纹图像。

8. 发明申请

WO2016032650A1 FINGERPRINT SENSING 审中-公开
标题翻译：指纹感测
公开(公告)号：WO2016032650A1
公开(公告)日：2016-03-03
申请号：PCT/US2015/042094
申请日：2015-07-24
申请人： QUALCOMM INCORPORATED
发明人： DU, Eliza Yingzi , CHEN, Ming Yu , VURAL, Esra , CHAN, Kwokleung , GANTI, Suryaprakash , SCHNEIDER, John Keith , BURNS, David William
IPC分类号： G06K9/00
CPC分类号： G06K9/00033 , G06K9/00013 , G06K9/00067 , G06K9/00087 , G06K9/0012
摘要： A fingerprint sensing apparatus includes a fingerprint sensor system and a control system capable of receiving fingerprint sensor data from the fingerprint sensor system (105). The control system may determine, according to the fingerprint sensor data, whether an object is positioned proximate a portion of the fingerprint sensor system (107). If the control system determines that an object is positioned proximate the portion of the fingerprint sensor system, the control system may determine whether the object is a finger or a non-finger object (109). The control system may determine whether the fingerprint sensor data includes fingerprint image information of at least an image quality threshold.
摘要翻译：指纹感测装置包括指纹传感器系统和能够从指纹传感器系统（105）接收指纹传感器数据的控制系统。控制系统可以根据指纹传感器数据确定物体是否位于指纹传感器系统（107）的一部分附近。如果控制系统确定对象位于指纹传感器系统的部分附近，则控制系统可以确定对象是手指还是非手指对象（109）。控制系统可以确定指纹传感器数据是否包括至少图像质量阈值的指纹图像信息。

9. 发明申请

WO2015167926A1 BIOMETRICS FOR USER IDENTIFICATION IN MOBILE HEALTH SYSTEMS 审中-公开
标题翻译：用于移动健康系统用户识别的生物量
公开(公告)号：WO2015167926A1
公开(公告)日：2015-11-05
申请号：PCT/US2015/027304
申请日：2015-04-23
申请人： QUALCOMM INCORPORATED
发明人： SEZAN, Muhammed Ibrahim , SCHNEIDER, John Keith , KASKOUN, Kenneth , DANTSKER, Eugene
IPC分类号： G06F21/32 , G06F21/35 , H04L29/06 , G06F19/00 , A61M5/142
CPC分类号： G06F21/32 , A61B5/01 , A61B5/02438 , A61B5/1118 , A61B5/1171 , A61B5/1172 , A61B5/14532 , A61B5/4812 , A61B5/6823 , A61B5/6824 , A61M5/14244 , A61M5/14248 , A61M5/14276 , A61M5/1723 , A61M2205/3553 , A61M2205/3561 , A61M2205/3584 , A61M2205/3592 , A61M2205/50 , A61M2205/609 , A61M2230/04 , A61M2230/06 , A61M2230/201 , A61M2230/205 , A61M2230/30 , A61M2230/42 , A61M2230/50 , G06F19/00 , G06F19/3468 , G06F21/35 , G07C9/00158 , G08C17/02 , G16H10/60 , G16H10/65 , G16H20/17 , H04L63/0853 , H04L63/0861 , H04W12/06
摘要： A wearable device may include a sensor system capable of obtaining physiological from a user's body. Some wearable devices may include a substance delivery system. A sensor system of a wearable device may include at least one "bio-assurance sensor" capable of obtaining biometric data that may be used to identify a user. For example, the bio-assurance sensor may be used to ensure that the wearable device is not removed from the user's body and/or placed on or in another user's body. In some examples, the wearable device may be used with a second device, such as a smart phone, that includes at least one "authentication sensor," such as a fingerprint sensor, that also may be used to identify a user. However, in some implementations the wearable device may include at least one authentication sensor.
摘要翻译：可穿戴设备可以包括能够从用户身体获得生理的传感器系统。一些可穿戴装置可以包括物质输送系统。可穿戴装置的传感器系统可以包括能够获得可用于识别用户的生物特征数据的至少一个“生物保证传感器”。例如，生物保证传感器可以用于确保穿戴式装置不被从使用者的身体移除和/或放置在另一使用者的身体上。在一些示例中，可穿戴设备可以与诸如智能电话的第二设备一起使用，其包括还可以用于识别用户的至少一个“认证传感器”，例如指纹传感器。然而，在一些实施方式中，可穿戴设备可以包括至少一个认证传感器。

10. 发明申请

WO2017053472A1 SPOOF DETECTION BY ULTRASONIC SUBDERMAL PROBE 审中-公开
标题翻译：通过超声波探头进行SPOOF检测
公开(公告)号：WO2017053472A1
公开(公告)日：2017-03-30
申请号：PCT/US2016/052945
申请日：2016-09-21
申请人： QUALCOMM INCORPORATED
发明人： KITCHENS, II, Jack Conway , SCHNEIDER, John Keith , GOJEVIC, Stephen Michael , DICKINSON, Timothy , SCHNEIDER, Philip John , BRELOFF, Evan , HILDRETH, Evan Robert
IPC分类号： G06K9/00
CPC分类号： G01S7/539 , G06K9/00107 , G06K9/0012 , G06K9/00899
摘要： Methods and systems of determining whether an object is alive, and therefore part of a live individual, are described. An object having an outer surface (e.g. a friction-ridge surface of a finger) and internal parts (e.g. tissue layer, papillae, blood vessels, fat, muscle, nail and bone) is scanned by a system having a transmitter, receiver and computer. One such system has a substantially planar piezoelectric transmit-layer, an ultrasonic receiver array having a plurality of receivers, and a platen. The transmit layer is caused to produce an ultrasound plane-wave traveling toward the object residing on the platen. Using the ultrasonic receiver, ultrasonic energy that has been reflected from the object is detected. The detected ultrasonic energy is analyzed to provide an analysis result, and the analysis result is compared to a template. A determination is made as to whether the analysis result and the template are similar, and the object is declared to be alive if the analysis result is determined to be similar to the template.
摘要翻译：描述了确定物体是否活着，因此是活的个体的一部分的方法和系统。具有外表面（例如手指的摩擦脊表面）和内部部件（例如组织层，乳头，血管，脂肪，肌肉，指甲和骨骼）的物体被具有发射器，接收器和计算机的系统扫描。一个这样的系统具有基本上平面的压电发射层，具有多个接收器的超声波接收器阵列和压板。使发射层产生朝向位于压板上的物体行进的超声波平面波。使用超声波接收器，检测到从物体反射的超声波能量。分析检测到的超声能量以提供分析结果，并将分析结果与模板进行比较。确定分析结果和模板是否相似，如果分析结果被确定为与模板相似，则该对象被声明为活着。

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