Zhiqiang CHEN

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for controlling output beam of ray machine in ima...
- Patent number 12,188,882
- Issue date Jan 7, 2025
- Nuctech Company Limited
- Zhiqiang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Security inspection apparatus and method of controlling the same
- Patent number 12,164,023
- Issue date Dec 10, 2024
- Tsinghua University
- Zhiqiang Chen
- G01 - MEASURING TESTING
Information Patent Grant
Semantic-based method and apparatus for retrieving perspective image
- Patent number 12,131,543
- Issue date Oct 29, 2024
- Tsinghua University
- Li Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device of determining distance and height based on a plu...
- Patent number 12,029,484
- Issue date Jul 9, 2024
- Nuctech Company Limited
- Zhiqiang Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gas analysis device and method for detecting sample gas
- Patent number 11,994,492
- Issue date May 28, 2024
- Nuctech Company Limited
- Yan Wang
- G01 - MEASURING TESTING
Information Patent Grant
Wireless charging device, the method thereof and security device in...
- Patent number 11,962,182
- Issue date Apr 16, 2024
- Nuctech Company Limited
- Zhiqiang Chen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Boundary protection method and system of radiation detection robot
- Patent number 11,938,639
- Issue date Mar 26, 2024
- Tsinghua University
- Zhiqiang Chen
- G01 - MEASURING TESTING
Information Patent Grant
Static CT detection device
- Patent number 11,925,183
- Issue date Mar 12, 2024
- Tsinghua University
- Zhiqiang Chen
- A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information Patent Grant
Multi-channel static CT device
- Patent number 11,906,447
- Issue date Feb 20, 2024
- Nuctech Company Limited
- Zhiqiang Chen
- G01 - MEASURING TESTING
Information Patent Grant
Automatic tray feeding device, tray sorting table including and sec...
- Patent number 11,866,262
- Issue date Jan 9, 2024
- Nuctech Company Limited
- Zhiqiang Chen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Radiation inspection apparatus comprising a radiation inspection de...
- Patent number 11,822,043
- Issue date Nov 21, 2023
- Zhiqiang Chen
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method of remotely measuring size of pupil
- Patent number 11,798,188
- Issue date Oct 24, 2023
- Tsinghua University
- Zhiqiang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
CT system and detection device for CT system
- Patent number 11,768,163
- Issue date Sep 26, 2023
- Nuctech Company Limited
- Li Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Tray disinfection device
- Patent number 11,717,589
- Issue date Aug 8, 2023
- Nuctech Company Limited
- Li Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Terahertz security inspection robot
- Patent number 11,662,457
- Issue date May 30, 2023
- Tsinghua University
- Zhiqiang Chen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Security check system and method for configuring security check device
- Patent number 11,631,152
- Issue date Apr 18, 2023
- Nuctech Company Limited
- Zhiqiang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Back scattering inspection system and back scattering inspection me...
- Patent number 11,614,413
- Issue date Mar 28, 2023
- Jianmin Li
- G01 - MEASURING TESTING
Information Patent Grant
Intelligent lock
- Patent number 11,613,913
- Issue date Mar 28, 2023
- Nuctech Company Limited
- Zhiqiang Chen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Data processing method and apparatus
- Patent number 11,601,534
- Issue date Mar 7, 2023
- Huawei Technologies Co., Ltd.
- Penghao Si
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Baggage cart
- Patent number 11,479,369
- Issue date Oct 25, 2022
- Nuctech Company Limited
- Li Zhang
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Real-time calibration device, real-time calibration method and dete...
- Patent number 11,476,102
- Issue date Oct 18, 2022
- Nuctech Company Limited
- Qingjun Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Combined scanning x-ray generator, composite inspection apparatus,...
- Patent number 11,467,105
- Issue date Oct 11, 2022
- Nuctech Company Limited
- Zhiqiang Chen
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Sampling probe, automatic sampling device, and container detection...
- Patent number 11,422,070
- Issue date Aug 23, 2022
- Nuctech Company Limited
- Qingjun Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Sampling tube bundle, sampling analysis device and preparation meth...
- Patent number 11,408,852
- Issue date Aug 9, 2022
- Tsinghua University
- Zhiqiang Chen
- G01 - MEASURING TESTING
Information Patent Grant
Decomposition method and apparatus based on basis material combination
- Patent number 11,400,407
- Issue date Aug 2, 2022
- Qingjun Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for detecting dose distribution of article
- Patent number 11,369,333
- Issue date Jun 28, 2022
- Nuctech Company Limited
- Zhiqiang Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Spiral CT device and Three-dimensional image reconstruction method
- Patent number 11,346,975
- Issue date May 31, 2022
- Nuctech Company Limited
- Zhiqiang Chen
- G01 - MEASURING TESTING
Information Patent Grant
Pulsed sampling-based ion mobility spectrometer and sniffer
- Patent number 11,346,807
- Issue date May 31, 2022
- Nuctech Company Limited
- Qingjun Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Trace detection device
- Patent number 11,346,808
- Issue date May 31, 2022
- Nuctech Company Limited
- Qingjun Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Calibration assembly and method for calibrating geometric parameter...
- Patent number 11,340,177
- Issue date May 24, 2022
- Nuctech Company Limited
- Zhiqiang Chen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CALIBRATION ASSEMBLY, CALIBRATION PHANTOM AND CALIBRATION METHOD
- Publication number 20250045984
- Publication date Feb 6, 2025
- Nuctech Company Limited
- Li ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INSPECTION SYSTEM AND INSPECTION METHOD
- Publication number 20250046012
- Publication date Feb 6, 2025
- Nuctech Company Limited
- Li ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INSPECTION DEVICE USED FOR SCANNING AND INSPECTING OBJECT TO BE INS...
- Publication number 20240410838
- Publication date Dec 12, 2024
- Nuctech Company Limited
- Zhiqiang CHEN
- G01 - MEASURING TESTING
Information Patent Application
ATTITUDE ADJUSTMENT STRUCTURE, CONVEYING DEVICE, RADIATION IMAGING...
- Publication number 20240410837
- Publication date Dec 12, 2024
- Nuctech Company Limited
- Qingping HUANG
- G01 - MEASURING TESTING
Information Patent Application
CT IMAGING SYSTEM
- Publication number 20240410839
- Publication date Dec 12, 2024
- Nuctech Company Limited
- Li ZHANG
- G01 - MEASURING TESTING
Information Patent Application
INSPECTION SYSTEM AND INSPECTION METHOD
- Publication number 20240377553
- Publication date Nov 14, 2024
- TSINGHUA UNIVERSITY
- Zhiqiang CHEN
- G01 - MEASURING TESTING
Information Patent Application
RAY SCANNING APPARATUS
- Publication number 20240369499
- Publication date Nov 7, 2024
- Nuctech Company Limited
- Zhiqiang CHEN
- G01 - MEASURING TESTING
Information Patent Application
INSPECTION SYSTEM AND INSPECTION METHOD
- Publication number 20240361257
- Publication date Oct 31, 2024
- Nuctech Company Limited
- Li ZHANG
- G01 - MEASURING TESTING
Information Patent Application
INSPECTION SYSTEM AND METHOD
- Publication number 20240345005
- Publication date Oct 17, 2024
- Nuctech Company Limited
- Li ZHANG
- G01 - MEASURING TESTING
Information Patent Application
INSPECTION SYSTEM AND METHOD
- Publication number 20240310305
- Publication date Sep 19, 2024
- Nuctech Company Limited
- Zhiqiang CHEN
- G01 - MEASURING TESTING
Information Patent Application
INSPECTION SYSTEM AND INSPECTION METHOD
- Publication number 20240310304
- Publication date Sep 19, 2024
- TSINGHUA UNIVERSITY
- Zhiqiang CHEN
- G01 - MEASURING TESTING
Information Patent Application
RAY SCANNING APPARATUS AND RAY SCANNING SYSTEM
- Publication number 20240288385
- Publication date Aug 29, 2024
- Nuctech Company Limited
- Li ZHANG
- G01 - MEASURING TESTING
Information Patent Application
RAY SCANNING APPARATUS
- Publication number 20240248048
- Publication date Jul 25, 2024
- Nuctech Company Limited
- Zhiqiang CHEN
- G01 - MEASURING TESTING
Information Patent Application
RAY SCANNING APPARATUS
- Publication number 20240248049
- Publication date Jul 25, 2024
- Nuctech Company Limited
- Zhiqiang CHEN
- G01 - MEASURING TESTING
Information Patent Application
INSPECTION SYSTEM AND INSPECTION METHOD
- Publication number 20240219325
- Publication date Jul 4, 2024
- Nuctech Company Limited
- Li ZHANG
- G01 - MEASURING TESTING
Information Patent Application
RADIOGRAPHIC INSPECTION DEVICE AND METHOD OF INSPECTING OBJECT
- Publication number 20240210333
- Publication date Jun 27, 2024
- Nuctech Company Limited
- Li ZHANG
- G01 - MEASURING TESTING
Information Patent Application
SECURITY CHECK CT OBJECT RECOGNITION METHOD AND APPARATUS
- Publication number 20240212336
- Publication date Jun 27, 2024
- Nuctech Company Limited
- Zhiqiang CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTELLIGENT PASSENGER INSPECTION CHANNEL SYSTEM AND INTELLIGENT PAS...
- Publication number 20240203126
- Publication date Jun 20, 2024
- Nuctech Company Limited
- Zhiqiang CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RADIOGRAPHIC INSPECTION APPARATUS AND VEHICLE-MOUNTED SECURITY INSP...
- Publication number 20240192151
- Publication date Jun 13, 2024
- Nuctech Company Limited
- Li ZHANG
- G01 - MEASURING TESTING
Information Patent Application
VEHICLE-MOUNTED SECURITY INSPECTION SYSTEM
- Publication number 20240176039
- Publication date May 30, 2024
- Nuctech Company Limited
- Li ZHANG
- G01 - MEASURING TESTING
Information Patent Application
RADIOGRAPHIC INSPECTION DEVICE AND METHOD OF INSPECTING OBJECT
- Publication number 20240159694
- Publication date May 16, 2024
- Tsinghua University
- Zhiqiang CHEN
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
RADIOGRAPHIC INSPECTION DEVICE AND METHOD OF INSPECTING OBJECT
- Publication number 20240156293
- Publication date May 16, 2024
- TSINGHUA UNIVERSITY
- Li ZHANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
RADIOGRAPHIC INSPECTION APPARATUS AND VEHICLE-MOUNTED SECURITY INSP...
- Publication number 20240151661
- Publication date May 9, 2024
- Nuctech Company Limited
- Li ZHANG
- G01 - MEASURING TESTING
Information Patent Application
INSPECTION SYSTEM AND INSPECTION METHOD
- Publication number 20240142658
- Publication date May 2, 2024
- Nuctech Company Limited
- Zhiqiang CHEN
- G01 - MEASURING TESTING
Information Patent Application
RADIOGRAPHIC INSPECTION DEVICE AND METHOD OF INSPECTING OBJECT
- Publication number 20240103196
- Publication date Mar 28, 2024
- TSINGHUA UNIVERSITY
- Zhiqiang CHEN
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE OF ACQUIRING FEATURE INFORMATION OF DETECTED OBJE...
- Publication number 20240104884
- Publication date Mar 28, 2024
- Nuctech Company Limited
- Li ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONVEYING DEVICE AND INSPECTION SYSTEM
- Publication number 20240092584
- Publication date Mar 21, 2024
- Nuctech Company Limited
- Li ZHANG
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
RADIATION INSPECTION SYSTEM
- Publication number 20240085349
- Publication date Mar 14, 2024
- Nuctech Company Limited
- Zhiqiang CHEN
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD OF PERFORMING SECURITY INSPECTION OF HUMAN BODY B...
- Publication number 20230384475
- Publication date Nov 30, 2023
- TSINGHUA UNIVERSITY
- Zhiqiang CHEN
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS OF TRAINING RADIATION IMAGE RECOGNITION MODEL...
- Publication number 20230350053
- Publication date Nov 2, 2023
- Nuctech Company Limited
- Zhiqiang CHEN
- G06 - COMPUTING CALCULATING COUNTING

Zhiqiang CHEN

Person

Patents Grantslast 30 patents

Method and device for controlling output beam of ray machine in ima...

Security inspection apparatus and method of controlling the same

Semantic-based method and apparatus for retrieving perspective image

Method and device of determining distance and height based on a plu...

Gas analysis device and method for detecting sample gas

Wireless charging device, the method thereof and security device in...

Boundary protection method and system of radiation detection robot

Static CT detection device

Multi-channel static CT device

Automatic tray feeding device, tray sorting table including and sec...

Radiation inspection apparatus comprising a radiation inspection de...

Apparatus and method of remotely measuring size of pupil

CT system and detection device for CT system

Tray disinfection device

Terahertz security inspection robot

Security check system and method for configuring security check device

Back scattering inspection system and back scattering inspection me...

Intelligent lock

Data processing method and apparatus

Baggage cart

Real-time calibration device, real-time calibration method and dete...

Combined scanning x-ray generator, composite inspection apparatus,...

Sampling probe, automatic sampling device, and container detection...

Sampling tube bundle, sampling analysis device and preparation meth...

Decomposition method and apparatus based on basis material combination

Method and apparatus for detecting dose distribution of article

Spiral CT device and Three-dimensional image reconstruction method

Pulsed sampling-based ion mobility spectrometer and sniffer

Trace detection device

Calibration assembly and method for calibrating geometric parameter...

Patents Applicationslast 30 patents

CALIBRATION ASSEMBLY, CALIBRATION PHANTOM AND CALIBRATION METHOD

INSPECTION SYSTEM AND INSPECTION METHOD

INSPECTION DEVICE USED FOR SCANNING AND INSPECTING OBJECT TO BE INS...

ATTITUDE ADJUSTMENT STRUCTURE, CONVEYING DEVICE, RADIATION IMAGING...

CT IMAGING SYSTEM

INSPECTION SYSTEM AND INSPECTION METHOD

RAY SCANNING APPARATUS

INSPECTION SYSTEM AND INSPECTION METHOD

INSPECTION SYSTEM AND METHOD

INSPECTION SYSTEM AND METHOD

INSPECTION SYSTEM AND INSPECTION METHOD

RAY SCANNING APPARATUS AND RAY SCANNING SYSTEM

RAY SCANNING APPARATUS

RAY SCANNING APPARATUS

INSPECTION SYSTEM AND INSPECTION METHOD

RADIOGRAPHIC INSPECTION DEVICE AND METHOD OF INSPECTING OBJECT

SECURITY CHECK CT OBJECT RECOGNITION METHOD AND APPARATUS

INTELLIGENT PASSENGER INSPECTION CHANNEL SYSTEM AND INTELLIGENT PAS...

RADIOGRAPHIC INSPECTION APPARATUS AND VEHICLE-MOUNTED SECURITY INSP...

VEHICLE-MOUNTED SECURITY INSPECTION SYSTEM

RADIOGRAPHIC INSPECTION DEVICE AND METHOD OF INSPECTING OBJECT

RADIOGRAPHIC INSPECTION DEVICE AND METHOD OF INSPECTING OBJECT

RADIOGRAPHIC INSPECTION APPARATUS AND VEHICLE-MOUNTED SECURITY INSP...

INSPECTION SYSTEM AND INSPECTION METHOD

RADIOGRAPHIC INSPECTION DEVICE AND METHOD OF INSPECTING OBJECT

METHOD AND DEVICE OF ACQUIRING FEATURE INFORMATION OF DETECTED OBJE...

CONVEYING DEVICE AND INSPECTION SYSTEM

RADIATION INSPECTION SYSTEM

SYSTEM AND METHOD OF PERFORMING SECURITY INSPECTION OF HUMAN BODY B...

METHOD AND APPARATUS OF TRAINING RADIATION IMAGE RECOGNITION MODEL...