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公开(公告)号：US10687424B2
公开(公告)日：2020-06-16
申请号：US15878600
申请日：2018-01-24
申请人： IDEX ASA
摘要： A fingerprint sensor module includes a fingerprint sensor assembly with a circuit element attached. The fingerprint sensor assembly is electrically connected to a printed circuit board (PCB) substrate with a cutout to accommodate the circuit element. The entire fingerprint sensor assembly and at least part of the PCB are encapsulated in a encapsulating material to produce a structurally robust fingerprint sensor module suitable for integration into an electronics device such as a smartphone or other “Internet of Things” (IOT) electronic device.
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公开(公告)号：US20190236321A1
公开(公告)日：2019-08-01
申请号：US16261926
申请日：2019-01-30
申请人： IDEX ASA
摘要： A biometric module implemented on a single integrated circuit chip is configured to perform processing as part of a function associated with a device that performs contactless communication with a terminal. The module comprises a power-harvesting unit to induce a voltage from a wireless signal received at an antenna of the device; one or more components configured to process functions in the digital domain; one or more components configured to process functions in the analogue domain; and first and second voltage regulators each having inputs for receiving an input voltage induced by the power-harvesting unit. The first voltage regulator outputs a first voltage to the components processing functions in the analogue domain and the second voltage regulator outputs a second voltage lower than the first voltage to the components processing functions in the digital domain.
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公开(公告)号：US20190179438A1
公开(公告)日：2019-06-13
申请号：US16216229
申请日：2018-12-11
申请人： IDEX ASA
发明人： Fred G. BENKLEY, III , Peter Joseph Commerford , Jeffrey Joseph Buxton , Anne L. Mcaleer , David Joseph Geoffroy
IPC分类号： G06F3/0354 , G06F3/041 , G06F3/044 , G06K9/00
CPC分类号： G06F3/03547 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06K9/00013 , G06K9/001 , G06K9/00912 , G06K9/00919
摘要： Devices, systems, and methods facilitate enrollment of authenticating biometric data for authenticating an authorized user via a biometric sensor. In one aspect, power is transmitted to a smart card from a power source removably coupled to the smart card, the power source including a power element that provides power to the fingerprint sensor and a finger guide comprising two or more finger guide channels positioned adjacent to the fingerprint sensor of the smart card when the power source is coupled to the smart card. Each finger guide channel is configured to position a finger placed thereon to contact the fingerprint sensor at a different orientation. During the transmission of power to the smart card, the user is instructed with respect to the placement and removal of the user's finger with respect to each finger guide channel with a status indicator associated with the finger guide channel.
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公开(公告)号：US10223572B2
公开(公告)日：2019-03-05
申请号：US15125099
申请日：2014-03-12
申请人： IDEX ASA
发明人： Kyung Saeng Kim , Jeong Min Kim
IPC分类号： G06K9/00
摘要： A fingerprint detecting apparatus includes a plurality of fingerprint sensor devices. Each of the plurality of fingerprint sensor devices includes a first conductive layer in which a sensing electrode configured to receive a response signal from a subject according to application of a driving voltage is formed, a shield layer formed under the first conductive layer, and to which a ground potential is applied, a second conductive layer formed under the shield layer, a third conductive layer formed in a part under the second conductive layer, a gain controller formed between the second conductive layer and the third conductive layer, and configured to selectively vary again, and an amplifier configured to generate an output signal formed by amplifying the response signal as much as the gain. The response signal and the output signal are received and output independently from an adjacent fingerprint sensor device.
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公开(公告)号：US10114497B2
公开(公告)日：2018-10-30
申请号：US14243122
申请日：2014-04-02
申请人： IDEX ASA
IPC分类号： G06F3/041 , G06K9/00 , G06F3/044 , G06F3/0354 , H01L27/32
摘要： An novel sensor is provided having a plurality of substantially parallel drive lines configured to transmit a signal into a surface of a proximally located object, and also a plurality of substantially parallel pickup lines oriented proximate the drive lines and electrically separated from the pickup lines to form intrinsic electrode pairs that are impedance sensitive at each of the drive and pickup proximal locations.
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公开(公告)号：US10101851B2
公开(公告)日：2018-10-16
申请号：US15590454
申请日：2017-05-09
申请人： IDEX ASA
IPC分类号： G06F3/041 , H01L27/32 , G06K9/00 , G06F3/044 , G06F3/0354
摘要： A display is integrated with a touch screen and a fingerprint sensor having a plurality of substantially parallel drive lines configured to transmit a signal into a surface of a proximally located object and a plurality of substantially parallel pickup lines oriented proximate the drive lines and electrically separated from the pickup lines to form intrinsic electrode pairs that are impedance sensitive at each of the drive and pickup proximal locations. The display may comprise an OLED display with an OLED injector layer and an OLED emissive layer disposed between the drive lines and pickup lines.
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公开(公告)号：US10088939B2
公开(公告)日：2018-10-02
申请号：US14243116
申请日：2014-04-02
申请人： IDEX ASA
IPC分类号： G06F3/041 , G06K9/00 , G06F3/044 , G06F3/0354 , H01L27/32
摘要： An novel sensor is provided having a plurality of substantially parallel drive lines configured to transmit a signal into a surface of a proximally located object, and also a plurality of substantially parallel pickup lines oriented proximate the drive lines and electrically separated from the pickup lines to form intrinsic electrode pairs that are impedance sensitive at each of the drive and pickup proximal locations.
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38.发明申请公开(公告)号：US20180276518A1
公开(公告)日：2018-09-27
申请号：US15921297
申请日：2018-03-14
申请人： IDEX ASA
IPC分类号： G06K19/073 , G06F21/32 , G06F21/45 , G06K19/07
CPC分类号： G06K19/07354 , G06F21/32 , G06F21/45 , G06K9/0002 , G06K9/00919 , G06K9/00926 , G06K19/0707
摘要： Devices, systems, and methods facilitate enrollment of authenticating biometric data for authenticating an authorized user via a biometric sensor. Included devices transmit power to a sensor-enabled device that does not have an independent power source without transmitting data to or from the device. Data input devices coupled to the biometric sensor enable user input of non-biometric data, such as an activation code, via the biometric sensor. For biometric sensors comprising fingerprint sensors, finger guides position a finger to contact the sensor at a desired orientation. Systems and methods allow for enrollment of one or more authenticating biometric data templates with or without requiring input of non-biometric authentication data, such as an activation code.
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39.发明申请公开(公告)号：US20180068159A1
公开(公告)日：2018-03-08
申请号：US15693882
申请日：2017-09-01
申请人： IDEX ASA
CPC分类号： G06K9/00013 , B29C65/4845 , B29C65/665 , B29C66/7465 , B29L2031/34 , F16B11/006 , G06F1/1626 , G06F1/1637 , G06F1/1684
摘要： A method of securing a fingerprint sensor into a host device panel comprises, in one embodiment, securing a cover panel to the fingerprint sensor assembly and then securing the covered fingerprint sensor into a hole formed in the host device panel. In another embodiment, the cover panel is secured within a hole formed in the host device panel, and then the host device panel is placed over the fingerprint sensor assembly with the cover member aligned with the sensor assembly.
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公开(公告)号：US20170330016A1
公开(公告)日：2017-11-16
申请号：US15667960
申请日：2017-08-03
申请人： IDEX ASA
发明人： Fred G. BENKLEY, III
IPC分类号： G06K9/00
CPC分类号： G06K9/00033 , G06K9/0002 , G06K9/0004 , G06K9/0008 , G06K9/001 , G06K9/0012
摘要： A sensor has drive lines and transverse pickup lines to define an electrode pair where each pickup line crosses a drive line. A reference pickup line is arranged parallel to the pickup lines and a compensation drive line is arranged parallel to the drive lines. A signal source provides a first signal to the drive lines and a second signal that is the inverse of the first signal to the compensation drive line. An amplifier has a first input connected to a pickup line, a second input connected to a reference pickup line, and a output indicative of an object in contact with the electrode pair(s). Each impedance between the compensation drive line and a pickup line, between the reference pickup line and a reference drive line, and between the compensation drive line and the reference pickup line is equal to the impedance at the electrode pair when no object is contact with the electrode pair.
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