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Finger-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Magnetic tunnel junction based chip identification
International Business Machines Corporation
June 15, 2017 - N°20170170827

The present invention provides integrated circuit chips having chip identification aspects. The chips include magnetic tunnel junction (mtj) structures, and more specifically, include permanent bit strings used for chip identification and/or authentication. Systems and processes for chip identification are also disclosed herein. The mtj element structures provided herein can have a defined resistance profile such that the intrinsic variability ...
Improved method for fingerprint matching and camera identification, device and system
Politecnico Di Torino
June 15, 2017 - N°20170169293

A method for fingerprint matching and camera identification includes reading, through a device, a camera fingerprint extracted from a picture taken by a camera, and calculating a compressed version of the camera fingerprint through a random projections technique.
Frustrated total internal reflection fingerprint detector
Politecnico Di Torino
June 15, 2017 - N°20170169282

The device provides an optical coherence tomography system; a first bank of light emitting diodes emitting light centered about a first wavelength; a second bank of light emitting diodes, emitting light centered about a second wavelength; a prism, said prism including a first surface transmissive of the wavelength of the probe beam of the optical coherence tomography system, and a ...
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Fingerprint identification device and electronic device using same
Miics & Partners (shenzhen) Co., Ltd.
June 15, 2017 - N°20170169279

A fingerprint identification device includes a cover, a light-shielding layer formed on the cover, an intermediate layer formed on the light-shielding layer, an adhesive layer formed on the intermediate layer, a protection layer formed on the adhesive layer, and a fingerprint identification element. The fingerprint identification element is configured to identify a fingerprint. The fingerprint identification element is embedded in ...
Method and fingerprint sensing system for forming a fingerprint image
Fingerprint Cards Ab
June 15, 2017 - N°20170169278

The present invention generally relates to a method forming a fingerprint image using a fingerprint sensing system, and specifically the formation of an improved fingerprint image by combining fingerprint image data from a plurality of subsequently acquired images of a finger. The invention also relates to a corresponding fingerprint sensing system and to a computer program product.
Sandwich type fingerprint recognition device
Centraled Technology Co., Ltd.
June 15, 2017 - N°20170169274

The present invention discloses sandwich type fingerprint recognition devices, one embodiment of the sandwich type fingerprint recognition device includes a first transparent layer, a spatial filter layer with multiple through holes, a second transparent layer and an optical sensor. Another embodiment of the sandwich type fingerprint recognition device includes a first transparent layer, a spatial filter layer with multiple through ...
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Fingerprint identification system
Shenzhen Huiding Technology Co., Ltd.
June 15, 2017 - N°20170169272

The present disclosure provides a fingerprint identification system comprising a plurality of top-layer electrodes and a plurality of pixel circuits connecting to the plurality of top-layer electrodes, respectively. In a duration, at least one first top-layer electrodes of the plurality of top-layer electrodes is configured to receive at least one first coding signal, and at least one second top-layer electrodes, ...
Method and fingerprint sensing system for acquiring a fingerprint image
Fingerprint Cards Ab
June 15, 2017 - N°20170169271

The present invention generally relates to a method for acquiring a fingerprint image using a fingerprint sensing system. Advantages with the invention include improved acquisition of fingerprint images of e. G. Wet (sweaty) fingers. The invention also relates to a corresponding fingerprint sensing system and to a computer program product.
Distributed data method for encrypting data
Datrium Inc.
June 15, 2017 - N°20170169233

Techniques for performing data encryption on data to be stored within a storage system are provided. A client application executing on a host machine may generate a data storage write request to write data to a storage system. A host-side module, executing on the host machine receives the write request. The host-side module is configured to generate one or more ...
Embedded authentication systems in an electronic device
Apple Inc.
June 15, 2017 - N°20170169204

This invention is directed to an electronic device with an embedded authentication system for restricting access to device resources. The authentication system may include one or more sensors operative to detect biometric information of a user. The sensors may be positioned in the device such that the sensors may detect appropriate biometric information as the user operates the device, without ...
Method and system for estimating finger movement with selection of navigation subareas
Fingerprint Cards Ab
June 15, 2017 - N°20170168600

A method of estimating a finger movement comprising acquiring a navigation evaluation image from each of at least three navigation subareas of a fingerprint sensor; determining, for each of the navigation evaluation images, a navigation-related property of the navigation evaluation image; evaluating the navigation-related properties to find a combination of at least a first navigation-related property and a second navigation-related ...
Clipper gripper is an ergonomic apparatus that holds commercially available nail clippers in working position ...
Fingerprint Cards Ab
June 15, 2017 - N°20170164714

This invention enables a physically impaired individual to trim his or her fingernails or toenails with a commercial nail clipper without holding and squeezing the clipper. The device includes a base which holds a small and/or large commercial nail clipper in a removable, reversible sleeve, a hand/foot rest to aid in placing and holding nails between the clipper ...
Dynamic network configuration based on passive location analytics
At&t Intellectual Property I, L.p.
June 08, 2017 - N°20170164322

Passive location estimation of mobile devices within a wireless network is provided. The passive location estimation is determined based on one or more measurements that are received from the mobile device and/or from one or more network elements. At least a portion of the passive information can be received in user plane data associated with an application executing on ...
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Fingerprint recognition chip packaging structure and packaging method
China Wafer Level Csp Co., Ltd.
June 08, 2017 - N°20170162620

A packaging structure and a packaging method for a fingerprint identification chip are provided. The packaging structure includes a substrate, a sensing chip, a wire and a plastic encapsulation layer. The substrate is provided with a first solder pad layer. The sensing chip has a first surface and a second surface opposite to the first surface, the first surface comprises ...
Providing a representation for a device connected to a display device
Roku, Inc.
June 08, 2017 - N°20170162169

Disclosed herein are system, apparatus, article of manufacture, method, and/or computer program product embodiments for providing a representation to a connected device. An embodiment operates by recognizing a new device connected to a display device, collecting device fingerprint information from the new device, and requesting a device class representation information determined based on the device fingerprint information. Another embodiment ...
Using unique session data to correlate device fingerprinting information and assess risk
Paypal, Inc.
June 08, 2017 - N°20170161749

Techniques described herein relate to using a unique session tracking value that is associated with a web browsing session to correlate a later transaction with a device fingerprint for a user device. The unique session tracking value may be generated via a web page that is being browsed by a user. While the user is browsing, a device fingerprint for ...
Fingerprint image acquisition device
Kaistar Lighting (xiamen) Co., Ltd
June 08, 2017 - N°20170161542

A fingerprint image acquisition device includes: a light source, a finger touching surface, a convex lens, an image sensor and a grating. The light source is a surface light source, and the grating is disposed on a light output surface of the light source. The light source is configured to emit a light beam, the grating is configured to change ...
Display integrated optical fingerprint sensor with angle limiting reflector
Synaptics Incorporated
June 08, 2017 - N°20170161540

An optical sensor for imaging an input object, such as a fingerprint, on a sensing region of a display is disclosed. The sensor includes a transparent substrate having a first side and a second side opposite the first side. An array of detector elements is positioned above the first side of the transparent substrate and an angle limiting reflector is ...
Capacitive fingerprint sensor
Contek Life Science Co., Ltd.
June 08, 2017 - N°20170161539

A capacitive fingerprint sensor includes a compensation memory which stores a direct current offset parameter and a gain compensation parameter of each sensing unit of a capacitive sensing array. Therefore, the above-mentioned capacitive fingerprint sensor is able to individually compensate sensing signals measured by each the sensing unit and the sensing signals measured by each sensing unit have better uniformity ...
Fingerprint identification module, drive control circuit, display substrate and display device
Beijing Boe Optoelectronics Technology Co., Ltd.
June 08, 2017 - N°20170161538

The present disclosure relates to a fingerprint identification module, including: a plurality of sensing units, wherein each sensing unit receives modulation signal when turned on, the modulation signal covers at least one first time interval and at least one second time interval, and the voltages during the first and second time intervals are respectively first and second voltages; a collecting ...
Fingerprint identification device, touch panel and display device
Beijing Boe Optoelectronics Technology Co., Ltd.
June 08, 2017 - N°20170161537

The present disclosure provides a fingerprint identification device, a touch panel and a display device. The fingerprint identification device includes a plurality of first driving lines extending in a first predetermined direction and a plurality of first sensing lines extending in a second predetermined direction that is not parallel to the first predetermined direction. The first sensing lines are divided ...
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