P

Inventor

HUANG QINGPING

CN55 patents
⚠️ This page may combine multiple inventors who share the name “HUANG QINGPING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NUCTECH CO LTD

29 patents
US9805504B2Oct 31, 2017

Image display methods

NUCTECH CO LTD31 citations93
US9786070B2Oct 10, 2017

CT system for security check and method thereof

NUCTECH CO LTD8 citations84
US10474897B2Nov 12, 2019

Smart security inspection system and method

NUCTECH CO LTD3 citations73
US10371648B2Aug 6, 2019

Radiography systems based on distributed ray source

NUCTECH CO LTD3 citations73
US8891081B1Nov 18, 2014

Raman spectroscopy method of measuring melamine contents in dairy products having different matrixes

NUCTECH CO LTD4 citations71
US9864091B2Jan 9, 2018

CT security inspection system for baggage and detector arrangement thereof

NUCTECH CO LTD5 citations70
US10353108B2Jul 16, 2019

Security inspection passage and security inspection apparatus

NUCTECH CO LTD2 citations68
US12493135B2Dec 9, 2025

Vehicle-mounted security inspection system

NUCTECH CO LTD0 citations62
US9448188B2Sep 20, 2016

Vehicular radiation inspection system

NUCTECH CO LTD2 citations62
US12404110B2Sep 2, 2025

Conveying device and inspection system

NUCTECH CO LTD1 citations61
US12352706B2Jul 8, 2025

Multi-channel radiographic inspection device

NUCTECH CO LTD0 citations61
US11768163B2Sep 26, 2023

CT system and detection device for CT system

NUCTECH CO LTD0 citations61
US11866262B2Jan 9, 2024

Automatic tray feeding device, tray sorting table including and security inspection system including the device

NUCTECH CO LTD0 citations60
US11454483B2Sep 27, 2022

Intelligent explosion-proof table

NUCTECH CO LTD0 citations60
US12510496B2Dec 30, 2025

Radiographic inspection apparatus and vehicle-mounted security inspection system

NUCTECH CO LTD0 citations58
US11479369B2Oct 25, 2022

Baggage cart

NUCTECH CO LTD0 citations58
US11385377B2Jul 12, 2022

Shielding structure of safety inspection equipment and safety inspection channel

NUCTECH CO LTD0 citations58
US11215570B2Jan 4, 2022

Security inspection system and method

NUCTECH CO LTD1 citations58
US12510497B2Dec 30, 2025

Inspection system and method

NUCTECH CO LTD0 citations52
US10436932B2Oct 8, 2019

Inspection systems for quarantine and methods thereof

NUCTECH CO LTD0 citations52
US10297050B2May 21, 2019

Methods for positioning a target in a three-dimensional CT image and CT systems for security inspection

NUCTECH CO LTD0 citations52
US9466137B2Oct 11, 2016

Spiral CT systems and reconstruction methods

NUCTECH CO LTD0 citations52
US9250180B2Feb 2, 2016

Raman spectrum measuring method for drug inspection

NUCTECH CO LTD1 citations52
US12567226B2Mar 3, 2026

Method and device of acquiring feature information of detected object, apparatus and medium

NUCTECH CO LTD0 citations51
US12590911B2Mar 31, 2026

Inspection system and inspection method

NUCTECH CO LTD0 citations50
US12497247B2Dec 16, 2025

System and method for positioning suspected article

NUCTECH CO LTD0 citations50
US11861963B2Jan 2, 2024

Smart lock, smart monitoring system and smart monitoring method

NUCTECH CO LTD0 citations50
US11717589B2Aug 8, 2023

Tray disinfection device

NUCTECH CO LTD0 citations50
US12458303B2Nov 4, 2025

Support frame for ct slip-ring bearing

NUCTECH CO LTD0 citations48

UNIV TSINGHUA

16 patents
US10102641B2Oct 16, 2018

Methods for extracting shape feature, inspection methods and apparatuses

UNIV TSINGHUA2 citations73
US9885801B2Feb 6, 2018

Detector device, dual energy CT system and detection method using the system

UNIV TSINGHUA3 citations73
US9786041B2Oct 10, 2017

CT systems and methods thereof

UNIV TSINGHUA6 citations73
US9784883B2Oct 10, 2017

Multi-spectral static CT apparatuses

UNIV TSINGHUA2 citations73
US9746579B2Aug 29, 2017

CT systems and methods thereof

UNIV TSINGHUA2 citations73
US9557436B2Jan 31, 2017

3-dimensional model creation methods and apparatuses

UNIV TSINGHUA2 citations73
US9412019B2Aug 9, 2016

Methods for extracting shape feature, inspection methods and apparatuses

UNIV TSINGHUA4 citations73
US8027429B2Sep 27, 2011

Device and method for real-time mark of substance identification system

UNIV TSINGHUA4 citations63
US10641715B2May 5, 2020

X-ray imaging system and method

UNIV TSINGHUA1 citations62
US12571936B2Mar 10, 2026

Inspection system and inspection method

UNIV TSINGHUA0 citations52
US11925183B2Mar 12, 2024

Static CT detection device

UNIV TSINGHUA0 citations52
US9773326B2Sep 26, 2017

Method and device for calibrating computerized tomography (CT) image and CT system including the same

UNIV TSINGHUA0 citations52
US9542624B2Jan 10, 2017

Recognizing method of flaky or blocky prohibited articles, explosives or drugs

UNIV TSINGHUA0 citations52
US9449399B2Sep 20, 2016

Recognizing method of flaky or blocky prohibited articles, explosives or drugs

UNIV TSINGHUA0 citations52
US10643759B2May 5, 2020

Grating and radiation imaging device

UNIV TSINGHUA0 citations51
US10338011B2Jul 2, 2019

Multi-modality detection system and method

UNIV TSINGHUA0 citations50

CHEN ZHIQIANG

1 patent

ZHANG LI

1 patent

CHINA NAT CHEM ENG 3RD CONSTR

1 patent

HUANG QINGPING

1 patent

CINTS CO LTD

1 patent

Showing the top 50 of 55 patents by PatentIndex Score.