China Communication Technology Co.,Ltd.

Chine

 
Quantité totale PI 173
Rang # Quantité totale PI 7 298
Note d'activité PI 2,6/5.0    66
Rang # Activité PI 10 884

Brevets

Marques

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Dernier brevet 2020 - Millimeter wave image based huma...
Premier brevet 2015 - Mail detection device and method

Derniers inventions, produits et services

2019 Invention Spectrometer and controller thereof. A spectrometer (100) and a controller (5) thereof are applic...
Invention Spectrometer and spectral detection system. A spectrometer (100) and a spectral detection system,...
Invention Optical path control device and terahertz time-domain spectrometer. An optical path control devic...
Invention Quantum yield measurement method. A quantum yield measurement method. By means of placing a mater...
Invention Fluorescence spectrum testing device and testing method. A fluorescence spectrum testing device a...
Invention Security inspection equipment and image detection method thereof. Disclosed are security inspecti...
Invention Direction of arrival estimation method and apparatus, radar, and readable storage medium. Disclos...
Invention Intelligent detection method and device applied to millimeter wave security check instrument, and...
Invention Water vapor detection system based on terahertz and detection method. Provided are a water vapor ...
Invention Foreign object detection method, security check apparatus, and device having storage function. Di...
Invention Terahertz microscopic imaging system and imaging method. Disclosed are a terahertz imaging system...
Invention Point cloud clustering method, image processing device and apparatus having storage function. Pro...
Invention Point cloud denoising method, image processing device and apparatus having storage function. Disc...
Invention Automatic test system and method for security check instrument, and device having storage functio...
Invention Body scan image processing method, apparatus, and computer readable storage medium. The present a...
Invention Low-noise amplifier chip, front-end amplifier module, and radio-frequency receiver device. A low-...
Invention Manufacturing method for terminal structure of silicon carbide power device. A manufacturing meth...
2018 Invention Security inspection device and security inspection system. A security inspection device (100, 200...
Invention Security check system and security check method. A security check system (100, 200, 300) and a se...
Invention Mesh subdivision method, image processing device and apparatus having storage function. Disclosed...
Invention Scanning imaging system and security inspection apparatus. Provided is a scanning imaging system,...
Invention Electromagnetic radiation detecting system and detecting method. An electromagnetic radiation det...
Invention Processing method for triangular mesh model, processing terminal, and storage medium. Disclosed a...
Invention Liquid identifying method, feature extraction method, liquid identifying device and storage devic...
Invention Communication method applied to security check system, and system. A communication method applied...
Invention Rotary scanning system. A rotary scanning system, comprising a scanning support which is provided...
Invention Security inspection device and imaging method thereof. A security inspection device (101) compris...
Invention Terahertz time domain spectrum data acquisition system. Disclosed is a terahertz time domain spec...
Invention Point cloud sampling method, image processing device, and device having storage function. A point...
Invention Three-dimensional security check device and rotary base thereof. A three-dimensional security che...
Invention Security inspection equipment. Disclosed is security inspection equipment (10), comprising an ins...
Invention Three-dimensional tomography systems and method. Three-dimensional tomography systems (10, 20, 30...
Invention Three-dimensional tomographic imaging system and method. A three-dimensional tomographic imaging ...
Invention Temperature compensation circuit. A temperature compensation circuit, comprising: a voltage divid...
Invention Semi-submersible type waterproof breather valve. Provided is a semi-submersible type waterproof b...
Invention Terahertz spectrometer. A terahertz spectrometer, comprising a dispersion compensation system (2)...
Invention Terahertz detection apparatus. A terahertz detection apparatus, comprising a laser system used fo...
Invention Optic fiber stretching device and optic fiber delayed scanning system. Disclosed are an optic fib...
Invention Device and method for fitting wave absorbing material. A device and method for fitting a wave abs...
Invention Charge pump circuit and phase-locked loop. A charge pump circuit and phase-locked loop include st...
2017 Invention Three-dimensional imaging system and method based on rotational scanning. A three-dimensional ima...
Invention Close-range microwave imaging method and system. A close-range microwave imaging method includes:...
Invention Millimeter wave image based human body foreign object detection method and system. A millimeter w...
Invention Security check method and system based on microwave imaging of human bodies. A security check met...
Invention Gpu-based human body microwave echo simulation method and system. A GPU-based human body microwav...
Invention Human body gender automatic recognition method and apparatus. A human body gender automatic recog...
Invention Method and system using tr assembly to obtain intermediate-frequency controllable signal. A discl...
2016 Invention Electronically scanned array antenna device for use in millimeter wave imaging system. An electri...
Invention Millimeter wave imaging apparatus. A millimeter wave imaging apparatus, including: a crystal osci...
Invention Human body security check system and method based on millimeter wave holographic three-dimensiona...