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公开(公告)号：US11087108B2
公开(公告)日：2021-08-10
申请号：US16691416
申请日：2019-11-21
Applicant: QUALCOMM Incorporated
Inventor： Jack Conway Kitchens , John Keith Schneider , Stephen Michael Gojevic , Evan Michael Breloff , James Anthony Miranto , Emily Kathryn Brooks , Fitzgerald John Archibald , Alexei Stoianov , Raj Kumar , Sai Praneeth Sreeram , Nirma Lnu , Sandeep Louis D'Souza , Nicholas Ian Buchan , Yipeng Lu , Chin-Jen Tseng , Hrishikesh Vijaykumar Panchawagh
Abstract: An apparatus may include a cover layer, a layer of first metamaterial proximate (or in) the cover layer, a light source system configured for providing light to the layer of first metamaterial and a receiver system. The first metamaterial may include nanoparticles configured to create ultrasonic waves when illuminated by light. The receiver system may include an ultrasonic receiver system configured to receive ultrasonic waves reflected from a target object in contact with, or proximate, a surface of the cover layer. The control system may be configured to receive ultrasonic receiver signals from the ultrasonic receiver system corresponding to the ultrasonic waves reflected from the target object and to perform an authentication process and/or an imaging process that is based, at least in part, on the ultrasonic receiver signals.
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公开(公告)号：US20160246396A1
公开(公告)日：2016-08-25
申请号：US14628025
申请日：2015-02-20
Applicant: QUALCOMM Incorporated
Inventor： Timothy Alan Dickinson , David William Burns , Fitzgerald John Archibald , John Keith Schneider , Ravit Dennis , Lior Barenboim
IPC: G06F3/043 , G06F3/0354 , G06F3/041
CPC classification number: 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
Abstract: 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.
Abstract translation: 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。
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3.发明授权公开(公告)号：US10248775B2
公开(公告)日：2019-04-02
申请号：US15801389
申请日：2017-11-02
Applicant: QUALCOMM Incorporated
Inventor： Fitzgerald John Archibald , John Keith Schneider , David Tamagno , Laurence Geoffrey Lundblade
Abstract: Techniques for authenticating a biometric input are disclosed. An example of a biometric authentication system is configured to receive a biometric input, perform a first authentication process on the biometric input with an application processor, such that the first authentication process generates one or more authentication parameters, provide the one or more authentication parameters to a secure processor, perform a second authentication process on the biometric input on the secure processor, such that the second authentication process utilizes the one or more authentication parameters, and output an authentication score based on the second authentication process.
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公开(公告)号：US09602349B2
公开(公告)日：2017-03-21
申请号：US14461984
申请日：2014-08-18
Applicant: QUALCOMM Incorporated
Inventor： Fitzgerald John Archibald , Khosro Mohammad Rabii
IPC: H04W52/02 , H04L12/24 , H04L29/08 , G06F1/32 , H04L12/403
CPC classification number: H04L41/0823 , G06F1/3206 , G06F1/3234 , H04L12/403 , H04L41/12 , H04L67/12 , H04W4/02 , H04W8/005 , H04W8/22 , H04W24/02 , H04W52/0212 , H04W52/0261 , H04W52/0274 , H04W56/0015 , H04W84/18 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/26
Abstract: A system and method for reducing sensor redundancy in sensor-equipped devices includes identifying, via a master device, at least one device within an area. The at least one device is queried to determine at least one of a device status or application status for the at least one device. A configuration of one or more sensors within the at least one device based at least in part on the querying is determined. The one or more sensors within the at least one device is configured to balance quality of service across the master device and the at least one device, based at least in part on the determining.
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公开(公告)号：US20230252815A1
公开(公告)日：2023-08-10
申请号：US18301632
申请日：2023-04-17
Applicant: QUALCOMM Incorporated
Inventor： Jack Conway Kitchens , John Keith Schneider , Evan Michael Breloff , Emily Kathryn Brooks , Stephen Michael Gojevic , James Anthony Miranto , Alexei Stoianov , Fitzgerald John Archibald
CPC classification number: G06V40/1306 , G06F21/32 , G01N29/2437
Abstract: The described techniques support a sensing scheme for electromagnetic excitation in ultrasonic imaging sensors. A biological tissue may be sensed and imaged using an electromagnetic excitation process to generate ultrasonic waves, such as, within the tissue. A component of a device may generate one or more pulses of electromagnetic waves, which may encounter and enter the biological tissue. The electromagnetic waves may excite the biological tissue and generate ultrasonic waves via expansion and contraction of the tissue upon heating. The ultrasonic waves may propagate within the biological tissue and may be sensed by an ultrasonic receiver array. The ultrasonic waves may be converted to pixel image data of a biometric image and may be used for biometric authentication. This process may be repeated to reconstruct an image of the finger at multiple plane slices of the finger.
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Patent Agency Ranking
公开(公告)号：US11017195B2
公开(公告)日：2021-05-25
申请号：US16454550
申请日：2019-06-27
Applicant: QUALCOMM Incorporated
Inventor： Jack Conway Kitchens , John Keith Schneider , Stephen Michael Gojevic , Evan Michael Breloff , Emily Kathryn Brooks , Alexei Stoianov , Fitzgerald John Archibald , James Anthony Miranto
Abstract: The described techniques support a sensing scheme for electromagnetic excitation in ultrasonic imaging sensors. A biological tissue may be sensed and imaged using an electromagnetic excitation process to generate ultrasonic waves, such as, within the tissue. A component of a device may generate one or more pulses of electromagnetic waves, which may encounter and enter the biological tissue. In some examples, the component may be a display interface or may be different from a display interface of the device. The electromagnetic waves may excite the biological tissue and generate ultrasonic waves via expansion and contraction of the tissue upon heating. The ultrasonic waves may propagate within the biological tissue and may be sensed by an ultrasonic receiver array. The sensed ultrasonic waves may be converted to pixel image data of a biometric image and may be used for biometric authentication.
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7.发明授权公开(公告)号：US10606996B2
公开(公告)日：2020-03-31
申请号：US16251215
申请日：2019-01-18
Applicant: QUALCOMM Incorporated
Inventor： Fitzgerald John Archibald , John Keith Schneider , David Tamagno , Laurence Geoffrey Lundblade
Abstract: Techniques for authenticating a biometric input are disclosed. An example of a biometric authentication system is configured to receive a biometric input, perform a first authentication process on the biometric input with an application processor, such that the first authentication process generates one or more authentication parameters, provide the one or more authentication parameters to a secure processor, perform a second authentication process on the biometric input on the secure processor, such that the second authentication process utilizes the one or more authentication parameters, and output an authentication score based on the second authentication process.
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公开(公告)号：US20170150377A1
公开(公告)日：2017-05-25
申请号：US15423515
申请日：2017-02-02
Applicant: QUALCOMM Incorporated
Inventor： Fitzgerald John Archibald , Khosro Mohammad Rabii
CPC classification number: H04L41/0823 , G06F1/3206 , G06F1/3234 , H04L12/403 , H04L41/12 , H04L67/12 , H04W4/02 , H04W4/029 , H04W8/005 , H04W8/22 , H04W24/02 , H04W52/0212 , H04W52/0261 , H04W52/0274 , H04W56/0015 , H04W84/18 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/26
Abstract: A system and method for reducing sensor redundancy in sensor-equipped devices includes identifying, via a master device, at least one device within an area. The at least one device is queried to determine at least one of a device status or application status for the at least one device. A configuration of one or more sensors within the at least one device based at least in part on the querying is determined. The one or more sensors within the at least one device is configured to balance quality of service across the master device and the at least one device, based at least in part on the determining.
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公开(公告)号：US20170091526A1
公开(公告)日：2017-03-30
申请号：US14866259
申请日：2015-09-25
Applicant: Qualcomm Incorporated
Inventor： Fitzgerald John Archibald , John Keith Schneider , Frederick Kiefer
IPC: G06K9/00
CPC classification number: G06K9/00093 , G06K9/00013 , G06K9/00073
Abstract: Apparatuses, systems, and techniques are disclosed for rapidly identifying potential candidates within a pool of enrolled fingerprint images for unconstrained fingerprint matching with an inquiry fingerprint. The techniques may include applying one or more window regions to both enrolled and inquiry fingerprint images and determining a minutiae score for each such window region based on the minutiae within that window region. One or more components of the minutiae score for window regions of the inquiry image may then be compared against similar components in the minutiae scores for window regions of the enrolled fingerprint images, and enrolled fingerprint images having window regions with minutiae scores sufficiently similar to the minutiae score of a window region of the inquiry fingerprint image may be selected for later unconstrained matching with the inquiry fingerprint image.
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公开(公告)号：US10694106B2
公开(公告)日：2020-06-23
申请号：US14303490
申请日：2014-06-12
Applicant: QUALCOMM Incorporated
Inventor： Fitzgerald John Archibald , Khosro Mohammad Rabii , Hima Bindu Damecharla , Tadeusz Jarosinski , Ashwin Swaminathan
IPC: H04N5/232 , H04N7/18 , G06K9/00 , G06F1/3215 , G06F1/3234 , G06K9/62
Abstract: Methods, systems, and techniques to enhance computer vision application processing are disclosed. In particular, the methods, systems, and techniques may reduce power consumption for computer vision applications and improve processing efficiency for computer vision applications.
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