Inventor · disambiguated record
Chunchao Qi
Also filed as: QI CHUNCHAO
33 granted patents·2 pending applications·12 citations·filing 2012–2018
93Inventor score
Files withCHINA COMMUNICATION TECH CO LTD16SHENZHEN CCT THZ TECH CO LTD10UNIV SHENZHEN4SHENZHEN VICTOOTH TERAHERTZ TECH CO LTD3SHENZHEN INST TERAHERTZ TECH & INNOVATION2
Top patents by PatentIndex Score
35 records- 0180US10551490B2Security inspection system and method using the three-dimensional holographic imaging technologySHENZHEN CCT THZ TECH CO LTD·Filed 2018·Granted Feb 4, 2020·4 cites·10 claims
- 0272US10877460B2Security check instrument motion control systemCHINA COMMUNICATION TECH CO LTD·Filed 2017·Granted Dec 29, 2020·1 cites·10 claims
- 0369US9329452B2Tunable optical frequency converter based on an ultrasonic gratingUNIV SHENZHEN·Filed 2012·Granted May 3, 2016·1 cites·13 claims
- 0465US11313963B2Millimeter wave holographic three-dimensional imaging detection system and methodSHENZHEN CCT THZ TECH CO LTD·Filed 2016·Granted Apr 26, 2022·2 cites·8 claims
- 0560US11194073B2Millimeter wave image based human body foreign object detection method and systemCHINA COMMUNICATION TECH CO LTD·Filed 2017·Granted Dec 7, 2021·1 cites·8 claims
- 0658US11209538B2Millimeter-wave three-dimensional holographic imaging method and systemCHINA COMMUNICATION TECH CO LTD·Filed 2017·Granted Dec 28, 2021·1 cites·4 claims
- 0757US11500088B2Millimeter-wave real-time imaging based safety inspection system and safety inspection methodSHENZHEN VICTOOTH TERAHERTZ TECH CO LTD·Filed 2017·Granted Nov 15, 2022·1 cites·10 claims
- 0857US11017219B2Method and apparatus for detecting human body gender in microwave imageSHENZHEN VICTOOTH TERAHERTZ TECH CO LTD·Filed 2017·Granted May 25, 2021·1 cites·13 claims
- 0955US9235105B2Tunable optical frequency converter based on a phase modulatorUNIV SHENZHEN·Filed 2012·Granted Jan 12, 2016·0 cites·15 claims
- 1054US9235104B2Tunable optical frequency converter based on an amplitude modulatorUNIV SHENZHEN·Filed 2012·Granted Jan 12, 2016·0 cites·15 claims
- 1151US10706552B2Method and device for detecting concealed objects in microwave imagesSHENZHEN CCT THZ TECH CO LTD·Filed 2018·Granted Jul 7, 2020·0 cites·11 claims
- 1250US9239510B2Tunable optical frequency converter based on a doppler vibration mirrorUNIV SHENZHEN·Filed 2012·Granted Jan 19, 2016·0 cites·13 claims
- 1346US10795015B2Scanning apparatus and security-inspection device with the sameSHENZHEN CCT THZ TECH CO LTD·Filed 2018·Granted Oct 6, 2020·0 cites·19 claims
- 1445US10969485B2Servo rotary scanning system of three-dimensional holographic imagingSHENZHEN CCT THZ TECH CO LTD·Filed 2018·Granted Apr 6, 2021·0 cites·18 claims
- 1544US11561300B2Close-range microwave imaging method and systemCHINA COMMUNICATION TECH CO LTD·Filed 2017·Granted Jan 24, 2023·0 cites·10 claims
- 1644US11385380B2System and method for debugging millimeter wave security inspection instrumentCHINA COMMUNICATION TECH CO LTD·Filed 2017·Granted Jul 12, 2022·0 cites·9 claims
- 1744US11215697B2Amplitude-phase correction method and system for microwave imaging systemSHENZHEN INST TERAHERTZ TECH & INNOVATION·Filed 2017·Granted Jan 4, 2022·0 cites·10 claims
- 1843US11125855B2Method and system using TR assembly to obtain intermediate-frequency controllable signalSHENZHEN CCT THZ TECH CO LTD·Filed 2017·Granted Sep 21, 2021·0 cites·10 claims
- 1942US11215730B2Close range microwave imaging method and systemCHINA COMMUNICATION TECH CO LTD·Filed 2017·Granted Jan 4, 2022·0 cites·18 claims
- 2040US11250249B2Human body gender automatic recognition method and apparatusCHINA COMMUNICATION TECH CO LTD·Filed 2017·Granted Feb 15, 2022·0 cites·18 claims
- 2140US11009601B2Monitoring method, monitoring system and control device for human-body security-inspection deviceSHENZHEN CCT THZ TECH CO LTD·Filed 2018·Granted May 18, 2021·0 cites·8 claims
- 2239US11531097B2Three-dimensional imaging system and method based on rotational scanningCHINA COMMUNICATION TECH CO LTD·Filed 2017·Granted Dec 20, 2022·0 cites·14 claims
- 2339US11211701B2Electronically scanned array antenna device for use in millimeter wave imaging systemCHINA COMMUNICATION TECH CO LTD·Filed 2016·Granted Dec 28, 2021·0 cites·16 claims
- 2439US11163058B2Apparatus and method for security check of multiple human bodies based on linear frequency modulationSHENZHEN CCT THZ TECH CO LTD·Filed 2016·Granted Nov 2, 2021·0 cites·14 claims
- 2539US10884116B2Human-body foreign-matter detection method and system based on millimetre-wave imageSHENZHEN CCT THZ TECH CO LTD·Filed 2018·Granted Jan 5, 2021·0 cites·10 claims
- 2639US2018313949A1Inspection device for detecting objects inside shoesSHENZHEN CCT THZ TECH CO LTD·Filed 2018·Application pending·0 cites
- 2738US11550078B2GPU-based human body microwave echo simulation method and systemCHINA COMMUNICATION TECH CO LTD·Filed 2017·Granted Jan 10, 2023·0 cites·12 claims
- 2838US11283167B2Power adjustment method and apparatus, and human body security check deviceCHINA COMMUNICATION TECH CO LTD·Filed 2017·Granted Mar 22, 2022·0 cites·8 claims
- 2938US11156710B2Millimeter wave imaging apparatusCHINA COMMUNICATION TECH CO LTD·Filed 2016·Granted Oct 26, 2021·0 cites·10 claims
- 3037US11199612B2Direct wave suppression method and system for microwave imaging systemSHENZHEN VICTOOTH TERAHERTZ TECH CO LTD·Filed 2017·Granted Dec 14, 2021·0 cites·10 claims
- 3137US11125906B2Millimeter wave imaging-based omni-directional security detection systemCHINA COMMUNICATION TECH CO LTD·Filed 2016·Granted Sep 21, 2021·0 cites·9 claims
- 3236US11529067B2Security check method and system based on microwave imaging of human bodiesCHINA COMMUNICATION TECH CO LTD·Filed 2017·Granted Dec 20, 2022·0 cites·15 claims
- 3335US10928547B2Terahertz security check method and system comprising a marker identification module and a marker changing moduleCHINA COMMUNICATION TECH CO LTD·Filed 2016·Granted Feb 23, 2021·0 cites·10 claims
- 3433US11391861B2Portable security inspection device based on millimetre wave imagingCHINA COMMUNICATION TECH CO LTD·Filed 2016·Granted Jul 19, 2022·0 cites·6 claims
- 3533US2019391531A1Human body security check system and method based on millimeter wave holographic three-dimensional imagingSHENZHEN INST TERAHERTZ TECH & INNOVATION·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →