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Shenzhen Huiding Technology Co Ltd patents


Recent patent applications related to Shenzhen Huiding Technology Co Ltd. Shenzhen Huiding Technology Co Ltd is listed as an Agent/Assignee. Note: Shenzhen Huiding Technology Co Ltd may have other listings under different names/spellings. We're not affiliated with Shenzhen Huiding Technology Co Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Shenzhen Huiding Technology Co Ltd-related inventors


Pixel module and fingerprint identification system

A pixel module and a fingerprint identification system are provided. The pixel module includes: a top-layer electrode, configured to receive a contact of a finger, a contact capacitance being formed between the top-layer electrode and the finger; a pixel circuit, configured to detect a capacitance value of the contact capacitance;... Shenzhen Huiding Technology Co Ltd

Sensor chip package assembly and electronic device having sensor chip package assembly

A sensor chip package assembly and an electronic device having the sensor chip package assembly are disclosed, where the sensor chip package assembly includes: a metal substrate (100) which has a bonding pad region (11) and a placement region (12), the bonding pad region having a plurality of metal bonding... Shenzhen Huiding Technology Co Ltd

Biological detection device and processing the same

The present disclosure provides a biological detection device and a processing method of the same. The biological detection device comprises a chip, a light emitter, a circuit board and a covering layer. The chip comprises a photoelectric converter, and the covering layer is covered on the chip, the photoelectric converter... Shenzhen Huiding Technology Co Ltd

Fingerprint recognition system and method

A fingerprint recognition system and method are disclosed. The fingerprint recognition system includes: a fingerprint recognition apparatus, a detection electrode, and a contact detection apparatus. The contact detection apparatus includes: an analog to digital converter configured to charge and discharge the detection electrode and to detect a capacitance value of... Shenzhen Huiding Technology Co Ltd

Method for switching working mode of headphone and headphone

A method for switching working mode of a headphone, and a headphone are disclosed. The method includes: receiving, via a sound channel of the headphone, a signal sent by a smart terminal; processing the signal; and when a command indicative of switching the working mode of the headphone is obtained... Shenzhen Huiding Technology Co Ltd

Method, system for implementing operation of mobile terminal according to touching signal and mobile terminal

The present disclosure discloses a method, a system for implementing an operation of a mobile terminal according to a touching signal and a mobile terminal, and the method includes steps of: receiving, by a fingerprint detecting device of the mobile terminal, a touching signal and detecting a pressure level of... Shenzhen Huiding Technology Co Ltd

Testing system, device of a data collecting chip and control method thereof

A testing device of a data collecting chip (10) and control method thereof, and the testing device (10) includes: a data collecting module (200) for receiving multiple frames of sampling data sampling data collected by the data collecting chip; a storing module (300); a processing module (400) for calculating noise... Shenzhen Huiding Technology Co Ltd

Signal conversion circuit and fingerprint identification system

The present disclosure provides a signal conversion circuit and fingerprint identification system. The signal conversion circuit is configured to generate a first digital signal according to a first analog signal, and includes a comparator and counter. The comparator includes a first input terminal configured to receive the first analog signal,... Shenzhen Huiding Technology Co Ltd

Package structure, electronic device and manufacturing package structure

A package structure, an electronic device and a method for manufacturing the package structure are presented. The package structure comprises: a substrate (100), a sensing module (200) disposed on an upper surface of the substrate (100) and electrically connected to the substrate (100), and a package colloid (300) disposed on... Shenzhen Huiding Technology Co Ltd

Fingerprint detection circuit, sensor and touch screen

A fingerprint detection circuit includes: a detection electrode, where a first capacitance is formed between a finger and the detection electrode, a second capacitance is formed between the finger and a virtual ground, and a parasitic capacitance is formed between the detection electrode and the virtual ground; an amplifier, where... Shenzhen Huiding Technology Co Ltd

Under-screen optical sensor module for on-screen fingerprint sensing

Devices and optical sensor modules are provided for provide on-screen optical sensing of fingerprints by using a under-screen optical sensor module that captures and detects returned light that is emitted by the display screen for displaying images and that is reflected back by the top surface of the screen assembly.... Shenzhen Huiding Technology Co Ltd

Output conversion circuit and fingerprint identification system

The present disclosure provides an output conversion circuit and a fingerprint identification system. The output conversion circuit includes: a comparator, a counter, and a reference signal generator, where the comparator includes: a first input end, configured to receive a first output signal; a second input end; and an output end,... Shenzhen Huiding Technology Co Ltd

Fingerprint information dynamic updating method and fingerprint recognition apparatus

Disclosed are a fingerprint information dynamic updating method and a fingerprint recognition apparatus. The method includes the steps of: collecting fingerprint information, and performing fingerprint recognition according to the collected fingerprint information and a pre-registered fingerprint template database; after the fingerprint recognition succeeds, determining whether the fingerprint template database is... Shenzhen Huiding Technology Co Ltd

Fingerprint authentication method and system, and terminal supporting fingerprint authentication

A fingerprint authentication method and system and a terminal supporting a fingerprint authentication are provided. The fingerprint authentication method includes the following steps: a fingerprint receiving step: receiving fingerprint information input by a user; and a fingerprint template matching step: selecting a fingerprint template that has a highest using frequency... Shenzhen Huiding Technology Co Ltd

Fingerprint sensor and correction method thereof

A fingerprint sensor and a correction method thereof are provided. The fingerprint sensor includes a sensing part to be touched by a finger, including sensing units, a processing unit, and a correction unit; the sensing unit is configured to sense, when correction starts, a fingerprint signal and output first data;... Shenzhen Huiding Technology Co Ltd

Fingerprint detection apparatus and method

A fingerprint detection apparatus and a fingerprint detection method employ a collection module and a processing module. The collection module is configured to collect fingerprint information and generate a fingerprint detection signal. The processing module is configured to process the fingerprint detection signal and generate fingerprint image data, and includes... Shenzhen Huiding Technology Co Ltd

Fingerprint identification system

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... Shenzhen Huiding Technology Co Ltd

Processing fingerprint sensing signal and fingerprint recognition terminal

The present invention relates to the field of fingerprint identification technologies, and provides a method and a system for processing fingerprint sensing signals, and a fingerprint identification terminal. The method includes a frequency mixing step by mixing a collected high frequency fingerprint sensing signal with a first high frequency signal... Shenzhen Huiding Technology Co Ltd

Eye tracking and user reaction detection

Methods, systems, and devices are disclosed for optical sensing and tracking of eye movement. In one aspect, a device for obtaining a user's eye dynamics data includes a display screen to present at least one content. The device includes an eye sensing module to obtain the user's eye dynamics data... Shenzhen Huiding Technology Co Ltd

Multifunction fingerprint sensor having optical sensing against fingerprint spoofing

The disclosed technology provides optical anti-proofing techniques in fingerprints sensing in devices or systems that use fingerprint identification for controlling access. The disclosed technology uses a fingerprint sensor to detect a contact input associated with a source of a fingerprint; generates an image signal from the fingerprint sensor responsive to... Shenzhen Huiding Technology Co Ltd

Capacitance detecting sensors and related devices and systems

Capacitance detecting circuit is disclosed for fingerprint sensing and other applications. The capacitance detecting circuit includes a first capacitor, an integrator, a second capacitor, a comparator, and a counter. The integrator can generate an integrating output voltage and includes a first single-ended amplifier and at least one integration capacitor. The... Shenzhen Huiding Technology Co Ltd

Touch screen terminal and near field communication method, apparatus and system thereof

The present disclosure, pertaining to the communications field, discloses a touch screen terminal and a near field communication method thereof. The method includes: detecting, by the first touch screen terminal, whether a second touch screen terminal having a large-area contact is present; if the second touch screen terminal having a... Shenzhen Huiding Technology Co Ltd

Self-capacitive fingerprint sensor with active amplified pixels

In one aspect, a fingerprint sensor device includes a substrate and a sensor chip disposed over the substrate. The sensor chip includes an array of sensor pixels configured to generate fingerprint data by sensing ridges and valleys of a surface of a finger contacting the fingerprint sensor device. Each sensor... Shenzhen Huiding Technology Co Ltd

Fingerprint decryption

The present disclosure is applicable to the technical field of fingerprint identification, and provides a fingerprint decryption method and device. The method includes the following steps: receiving N input fingerprints, N being an integer greater than or equal to 2; and decrypting a to-be-decrypted object according to the N input... Shenzhen Huiding Technology Co Ltd

Fingerprint identification system, and fingerprint processing method therefor and fingerprint processing apparatus thereof

A fingerprint identification system, a fingerprint processing method, and a fingerprint processing apparatus are provided in embodiments of the present disclosure, which pertains to the filed of the fingerprint identification technologies. The method includes: acquiring, in a registration mode, multiple pictures obtained via fingerprint scanning by a designated zone in... Shenzhen Huiding Technology Co Ltd

Method and identifying malicious operation in mobile terminal

The present disclosure provides a method and apparatus for identifying a malicious operation in a mobile terminal. The method includes: receiving an operation of a user on a mobile terminal; prompting the user to input an operation identification code when determining that the operation on the mobile terminal matches with... Shenzhen Huiding Technology Co Ltd

Method and system for processing input fingerprint information, and mobile terminal thereof

The present disclosure discloses a method and a system for processing input fingerprint information, and a mobile terminal thereof. The method includes the following steps: a fingerprint information identification step: when scanning that fingerprint information is input, identifying whether a fingerprint template matching with the input fingerprint information is presented... Shenzhen Huiding Technology Co Ltd

Chip packaging module

The present disclosure discloses a chip packaging module, including: a first chip, where a first pad is disposed on a side neighboring to a front surface of the first chip; at least a second chip, where at least one second chip is disposed on a rear side of the first... Shenzhen Huiding Technology Co Ltd

Pixel sensing circuit for fingerprint identification, fingerprint identification system and electronic device thereof

Disclosed is a pixel sensing circuit, which is in a fingerprint identification mode or a noise detection mode, and includes: a plurality of shielding layers, including a first-type shielding layer and a second-type shielding layer, the second shielding layer being coupled to a ground terminal; and a charging circuit, coupled... Shenzhen Huiding Technology Co Ltd

Mobile terminal security authentication method and system and mobile terminal

The present disclosure provides a mobile terminal security authentication method and system, and a mobile terminal thereof. The method includes: acquiring, by a mobile terminal, first gesture information, and receiving security authentication information sent by a wearable device; authenticating, by the mobile terminal, identity of the wearable device according to... Shenzhen Huiding Technology Co Ltd

Mobile terminal

The present disclosure discloses a mobile terminal, the mobile terminal includes a capacitive touch screen; the capacitive touch screen includes a touch cover plate and a sensing identifying module, the touch cover plate covers the sensing identifying module and has a thickness of 0.40 mm to 2.0 mm. In the... Shenzhen Huiding Technology Co Ltd

Terminal device based on fingerprint identification, and logging into terminal device in standby state

The present invention discloses a method for logging in to a terminal device based on fingerprint identification in a standby state. The method includes the following steps: a fingerprint scanning and identification step: in the standby state, scanning and identifying fingerprint information input by a user; an awaking step: if... Shenzhen Huiding Technology Co Ltd

Method and system for processing input fingerprint information, and mobile terminal thereof

The present disclosure discloses a method and system for processing input fingerprint information, and a mobile terminal thereof. The method includes the following steps: a fingerprint information identification step: when it is scanned that fingerprint information is input, identifying whether a fingerprint template matching with the input fingerprint information is... Shenzhen Huiding Technology Co Ltd

Active baseline signal cancellation in fingerprint sensors

In one aspect, a fingerprint sensor chip includes an array of senor pixels. At least one of the sensor pixels is designated as a reference sensor pixel and remaining sensor pixels in the array are designated to contribute to fingerprint data, The sensor chip includes a signal processing unit including... Shenzhen Huiding Technology Co Ltd

Fingerprint sensors

In one aspect, a method for registering a fingerprint profile on a mobile device includes detecting, at a fingerprint detection module having a rectangular shape, a contact from a finger associated with a swipe motion. The method includes responsive to the detected contact at the fingerprint detection module having a... Shenzhen Huiding Technology Co Ltd

02/02/17 / #20170032169

Swipe motion registration on a fingerprint sensor

In one aspect, a method for registering a fingerprint profile on a mobile device includes detecting, at a fingerprint detection module having a rectangular shape, a contact from a finger associated with a swipe motion. The method includes responsive to the detected contact at the fingerprint detection module having a... Shenzhen Huiding Technology Co Ltd

01/26/17 / #20170024081

Hotknot based proximity detection method, apparatus and touch screen terminal

A proximity detection method and apparatus, and a touch screen terminal are provided. The method includes: sending a proximity detection sequence to a touch screen terminal; after the touch screen terminal determines that the proximity detection sequence is valid, receiving a proximity response sequence fed back by the touch screen... Shenzhen Huiding Technology Co Ltd

01/12/17 / #20170013660

Near-field communication method and terminal

The present disclosure provides a near-field communication system and a terminal The system includes: a first terminal having a first near-field communication region; and a second terminal having a second near-field communication region, where the second near-field communication region has a first subunit and a second subunit, and the first... Shenzhen Huiding Technology Co Ltd








ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009



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