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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Security check method and system based on microwave imaging of huma...
Patent number
11,529,067
Issue date
Dec 20, 2022
China Communication Technology Co., Ltd.
Chunchao Qi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable security inspection device based on millimetre wave imaging
Patent number
11,391,861
Issue date
Jul 19, 2022
China Communication Technology Co., Ltd.
Hanjiang Chen
G01 - MEASURING TESTING
Information
Patent Grant
Electronically scanned array antenna device for use in millimeter w...
Patent number
11,211,701
Issue date
Dec 28, 2021
CHINA COMMUNICATION TECHNOLOGY CO., LTD.
Zhihui Feng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Millimeter wave imaging-based omni-directional security detection s...
Patent number
11,125,906
Issue date
Sep 21, 2021
China Communication Technology Co., Ltd.
Shukai Zhao
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Electronically Scanned Array Antenna Device for Use in Millimeter W...
Publication number
20200220261
Publication date
Jul 9, 2020
CHINA COMMUNICATION TECHNOLOGY CO.,LTD.
Zhihui Feng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECURITY CHECK METHOD AND SYSTEM BASED ON MICROWAVE IMAGING OF HUMA...
Publication number
20200054236
Publication date
Feb 20, 2020
CHINA COMMUNICATION TECHNOLOGY CO., LTD.
Chunchao QI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PORTABLE SECURITY INSPECTION DEVICE BASED ON MILLIMETRE WAVE IMAGING
Publication number
20190293833
Publication date
Sep 26, 2019
CHINA COMMUNICATION TECHNOLOGY CO., LTD.
Hanjiang Chen
G01 - MEASURING TESTING
Information
Patent Application
MILLIMETER WAVE IMAGING-BASED OMNI-DIRECTIONAL SECURITY DETECTION S...
Publication number
20190187327
Publication date
Jun 20, 2019
CHINA COMMUNICATION TECHNOLOGY CO., LTD.
Shukai ZHAO
G01 - MEASURING TESTING
Information
Patent Application
INSPECTION DEVICE FOR DETECTING OBJECTS INSIDE SHOES
Publication number
20180313949
Publication date
Nov 1, 2018
SHENZHEN CCT THZ TECHNOLOGY CO., LTD.
Chunchao QI
G01 - MEASURING TESTING