Abstract: A scannable object is sensed and scanned. A map is constructed based on the scan results. The map is compared to one or more stored templates. Results of the comparison are provided. In some implementations, a secured processor may construct the map and may provide reduced resolution (and/or other versions that contain less information) versions of the map and/or the stored templates to one or more other processors. The one or more other processors may determine a match-set based on matching between the reduced resolution map and stored templates. The secured processor may then identify whether or not a match exists between the map and any stored template based on the match-set.

Abstract: A computing device may determine to capture biometric information in response to the occurrence of one or more trigger conditions. The trigger condition may be receipt of one or more instructions from one or more other computing devices, detection of potential unauthorized use by the computing device, normal operation of the computing device, and so on. The computing device may obtain biometric information and may store such biometric information. Such biometric information may be one or more fingerprints, one or more images of a current user of the computing device, video of the current user, audio of the environment of the computing device, forensic interface use information, and so on. The computing device may then provide the stored biometric information for identification of one or more unauthorized users.

Abstract: A device has a touch processing module that processes touch screen input to determine if the manner in which the input was entered indicates that the user intends for execution of a particular command. In one embodiment, the module may acquire fingerprint data from the user's input and analyze the data to determine if the input was entered with a particular finger or finger sequence. In another embodiment, the module may also acquire timing data from the user's entry of a plurality of inputs and analyze the timing data to determine if the touch screen input was entered with a particular timing or cadence. In still another embodiment, the module may also acquire force data from the user's entry of a plurality of touch screen inputs and analyze the force data to determine to determine if the touch screen input was entered with a particular force.

Abstract: A fingerprint sensing system. The fingerprint sensing system includes: at least one sensor; at least one display device; at least one application processor; and at least one secure enclave processor. The application processor(s) receives fingerprint data from the sensor(s) and provides the fingerprint data to the secure enclave processor(s). The secure enclave processor(s) decodes the fingerprint data and provides a signal indicative of at least one matched node. The application processor(s), responsive to receipt of the signal indicative of the matched node(s), presents at least a portion of a synthetic fingerprint image via at least one display device corresponding to the matched node(s).

Abstract: A processing channel is operatively connected to a biometric device. The processing channel includes an analog-to-digital converter (ADC) connected to at least one of an amplifier and an offset circuit. Biometric signals representing captured biometric data, such as a fingerprint image, are controllably fitted into an input range of the ADC. The ADC input range can include one or more removed ranges and one or more adjustable allowed input ranges. One or more channel parameters are adjusted until a desired number of biometric signals are included in the one or more removed ranges.

Abstract: An electronic device provides a tracking report to a computing device that is located remotely from the electronic device. The tracking report may include location information that identifies the geographical location of the electronic device, and device user information that identifies the user of the electronic device. The electronic device acquires location information for the tracking report through a location awareness capability such as a global positioning system. The electronic device acquires user identification information for the tracking report through a biometric scanning component, such as a finger print sensor or other device that senses biometric properties when a user is touching or in close proximity to the device.

Abstract: A sequence of biometric data images is received, such as, for example, a sequence of fingerprint images, and a set of biometric data images is selected from the sequence of images. The set of images can include one or more segments of at least one image in the sequence of images. One or more portions of at least one image of biometric data in the set of images can be selected to be included in the unified image of biometric data. The unified image of biometric data can be constructed using the one or more portions of the at least one image of biometric data. If the unified image of biometric data is not complete, a user can be prompted for one or more additional images of biometric data.

Abstract: A device has a touch processing module that processes touch screen input to determine if the manner in which the input was entered indicates that the user intends for execution of a particular command. In one embodiment, the module may acquire fingerprint data from the user's input and analyze the data to determine if the input was entered with a particular finger or finger sequence. In another embodiment, the module may also acquire timing data from the user's entry of a plurality of inputs and analyze the timing data to determine if the touch screen input was entered with a particular timing or cadence. In still another embodiment, the module may also acquire force data from the user's entry of a plurality of touch screen inputs and analyze the force data to determine to determine if the touch screen input was entered with a particular force.

Abstract: Techniques are disclosed relating to the secure communication of devices. In one embodiment, a first device is configured to perform a pairing operation with a second device to establish a secure communication link between the first device and the second device. The pairing operation includes receiving firmware from the second device to be executed by the first device during communication over the secure communication link, and in response to a successful verification of the firmware, establishing a shared encryption key to be used by the first and second devices during the communication. In some embodiments, the pairing operation includes receiving a digital signature created from a hash value of the firmware and a public key of the second device, and verifying the firmware by extracting the hash value from the digital signature and comparing the extracted hash value with a hash value of the received firmware.

Abstract: This application provides techniques, including circuits and designs, which can receive information with respect to fingerprint images, or portions thereof, and which can be incorporated into devices using fingerprint recognition. This application also provides techniques, including devices which perform fingerprint recognition and methods which can be performed by those devices. In one embodiment, techniques can include providing a fingerprint recognition sensor in which one or more portions of each fingerprint can be collected as they are identified, and those portions can be combined into a unified fingerprint template. In this way, collection and enrollment of fingerprints may be simplified for users.

Abstract: A fingerprint sensing system. The fingerprint sensing system includes: at least one sensor; at least one display device; at least one application processor; and at least one secure enclave processor. The application processor(s) receives fingerprint data from the sensor(s) and provides the fingerprint data to the secure enclave processor(s). The secure enclave processor(s) decodes the fingerprint data and provides a signal indicative of at least one matched node. The application processor(s), responsive to receipt of the signal indicative of the matched node(s), presents at least a portion of a synthetic fingerprint image via at least one display device corresponding to the matched node(s).

Abstract: A sequence of biometric data images is received, such as, for example, a sequence of fingerprint images, and a set of biometric data images is selected from the sequence of images. The set of images can include one or more segments of at least one image in the sequence of images. One or more portions of at least one image of biometric data in the set of images can be selected to be included in the unified image of biometric data. The unified image of biometric data can be constructed using the one or more portions of the at least one image of biometric data. If the unified image of biometric data is not complete, a user can be prompted for one or more additional images of biometric data.

Abstract: Systems and methods are disclosed for securely injecting one or more key values into an electronic device by reading with a fingerprint sensor a manufactured key device having a key value. A secure communication channel between a fingerprint sensor and a secure processing system enables the reading, processing, and storing of the fingerprint sensor data from the key device. The key device includes a conductive substantially planar substrate (“substrate”) with raised conductive portions configured to encode a key value. The substrate can be made from a non-conductive material and have conductive material applied to the substrate to encode the key value. The substrate can be covered with an opaque, conductive layer so that the encoding cannot be visually perceived. The encoding scheme can be a QR code, a bar code, an image, an alphanumeric string, or other encoding.

Abstract: A computing device may determine to capture biometric information in response to the occurrence of one or more trigger conditions. The trigger condition may be receipt of one or more instructions from one or more other computing devices, detection of potential unauthorized use by the computing device, normal operation of the computing device, and so on. The computing device may obtain biometric information and may store such biometric information. Such biometric information may be one or more fingerprints, one or more images of a current user of the computing device, video of the current user, audio of the environment of the computing device, forensic interface use information, and so on. The computing device may then provide the stored biometric information for identification of one or more unauthorized users.

Abstract: An electronic device provides a tracking report to a computing device that is located remotely from the electronic device. The tracking report may include location information that identifies the geographical location of the electronic device, and device user information that identifies the user of the electronic device. The electronic device acquires location information for the tracking report through a location awareness capability such as a global positioning system. The electronic device acquires user identification information for the tracking report through a biometric scanning component, such as a finger print sensor or other device that senses biometric properties when a user is touching or in close proximity to the device.

Abstract: A first electronic device is associated with a biometric sensor. Biometric data received by the biometric sensor is used to permit the first electronic device to pair with, unlock, and/or access a second electronic device.

Abstract: Systems and methods are disclosed for securely injecting one or more key values into an electronic device by reading with a fingerprint sensor a manufactured key device having a key value. A secure communication channel between a fingerprint sensor and a secure processing system enables the reading, processing, and storing of the fingerprint sensor data from the key device. The key device includes a conductive substantially planar substrate (“substrate”) with raised conductive portions configured to encode a key value. The substrate can be made from a non-conductive material and have conductive material applied to the substrate to encode the key value. The substrate can be covered with an opaque, conductive layer so that the encoding cannot be visually perceived. The encoding scheme can be a QR code, a bar code, an image, an alphanumeric string, or other encoding.

Abstract: An electronic device may include a finger biometric sensor, a memory, and a processor capable of generating a respective finger biometric template node for each finger positioning adjacent the finger biometric sensor. The processor may also be capable of allocating a set space of the memory to store a total number of finger biometric template nodes based upon a first number of fingers and with each finger having a first number of finger biometric template nodes associated therewith. In addition, the processor may reallocate the set space of the memory to store the total number of finger biometric template nodes but with a second number of finger biometric template nodes associated with at least one finger, with the second number of finger biometric template nodes being different than the first number of finger biometric template nodes.

Abstract: A scannable object is sensed and scanned. A map is constructed based on the scan results. The map is compared to one or more stored templates. Results of the comparison are provided. In some implementations, a secured processor may construct the map and may provide reduced resolution (and/or other versions that contain less information) versions of the map and/or the stored templates to one or more other processors. The one or more other processors may determine a match-set based on matching between the reduced resolution map and stored templates. The secured processor may then identify whether or not a match exists between the map and any stored template based on the match-set.

Abstract: An electronic device may include a finger biometric sensor, a memory, and a processor capable of generating a respective finger biometric template node for each finger positioning adjacent the finger biometric sensor. The processor may also be capable of allocating a set space of the memory to store a total number of finger biometric template nodes based upon a first number of fingers and with each finger having a first number of finger biometric template nodes associated therewith. In addition, the processor may reallocate the set space of the memory to store the total number of finger biometric template nodes but with a second number of finger biometric template nodes associated with at least one finger, with the second number of finger biometric template nodes being different than the first number of finger biometric template nodes.