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Beijing, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Collimator, radiation emitting assembly and inspection apparatus
Patent number
10,939,892
Issue date
Mar 9, 2021
Nuctech Company Limited
Guoping Zhu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Inspection systems for quarantine and methods thereof
Patent number
10,436,932
Issue date
Oct 8, 2019
Nuctech Company Limited
Qitian Miao
G01 - MEASURING TESTING
Information
Patent Grant
Inspection devices for quarantine
Patent number
10,416,344
Issue date
Sep 17, 2019
CINTS CO. LTD.
Qitian Miao
G01 - MEASURING TESTING
Information
Patent Grant
Method for measuring X-ray energy of an accelerator in an inspectio...
Patent number
10,031,261
Issue date
Jul 24, 2018
Tsinghua University
Yanli Deng
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for detecting special nuclear materials
Patent number
9,268,027
Issue date
Feb 23, 2016
Nuctech Company Ltd.
Kejun Kang
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for detecting special nuclear materials
Patent number
9,081,099
Issue date
Jul 14, 2015
Nuctech Company Limited
Kejun Kang
G01 - MEASURING TESTING
Information
Patent Grant
Photoneutron conversion target
Patent number
8,913,707
Issue date
Dec 16, 2014
Tsinghua University
Kejun Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Photoneutron conversion target and photoneutron—X ray source
Patent number
8,396,189
Issue date
Mar 12, 2013
Tsinghua University
Kejun Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method and device of irradiation of logs with electron beams as a p...
Patent number
8,389,965
Issue date
Mar 5, 2013
Tsinghua University
Kejun Kang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and system for contraband detection using photoneutrons and...
Patent number
8,374,310
Issue date
Feb 12, 2013
Tsinghua University
Kejun Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method and system of material identification using binocular steros...
Patent number
8,194,953
Issue date
Jun 5, 2012
Nuctech Company Limited
Yali Xie
G01 - MEASURING TESTING
Information
Patent Grant
Method and device of irradiation of logs with x-ray as a phytosanit...
Patent number
7,760,854
Issue date
Jul 20, 2010
Tsinghua University
Kejun Kang
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Mobile cantilever door-type container inspection system
Patent number
7,663,109
Issue date
Feb 16, 2010
Tsinghua University
Kejun Kang
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for binocular steroscopic scanning radiographic i...
Patent number
7,545,906
Issue date
Jun 9, 2009
Nuctech Company Limited
Yali Xie
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Solid state detector module structure and radiation imaging system
Patent number
7,429,738
Issue date
Sep 30, 2008
Tsinghua University
Yuanjing Li
G01 - MEASURING TESTING
Information
Patent Grant
Method and equipment for discriminating materials by employing fast...
Patent number
7,399,976
Issue date
Jul 15, 2008
Tsinghua University
Kejun Kang
G01 - MEASURING TESTING
Information
Patent Grant
Reversible plate positioning device for stationary radiation imagin...
Patent number
7,367,764
Issue date
May 6, 2008
Nuctech Company Limited
Ning Li
B61 - RAILWAYS
Information
Patent Grant
Ray beam guiding apparatus and ray inspection system having the same
Patent number
7,330,534
Issue date
Feb 12, 2008
Nuctech Company Limited
Yulan Li
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
Information
Patent Application
DEVICE OF DETECTING RAY DOSE ADAPTABLE FOR COUPLING WITH TERMINAL A...
Publication number
20230213666
Publication date
Jul 6, 2023
Nuctech Company Limited
Jianmin LI
G01 - MEASURING TESTING
Information
Patent Application
COLLIMATOR, RADIATION EMITTING ASSEMBLY AND INSPECTION APPARATUS
Publication number
20180160997
Publication date
Jun 14, 2018
TSINGHUA UNIVERSITY
Guoping Zhu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
INSPECTION SYSTEMS FOR QUARANTINE AND METHODS THEREOF
Publication number
20170184756
Publication date
Jun 29, 2017
Nuctech Company Limited
Qitian Miao
G01 - MEASURING TESTING
Information
Patent Application
INSPECTION DEVICES FOR QUARANTINE
Publication number
20170184757
Publication date
Jun 29, 2017
CINTS CO. LTD.
Qitian Miao
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR MEASURING X-RAY ENERGY OF AN ACCELERATOR IN AN INSPECTIO...
Publication number
20160178795
Publication date
Jun 23, 2016
TSINGHUA UNIVERSITY
Yanli DENG
G01 - MEASURING TESTING
Information
Patent Application
Method and System for Detecting Special Nuclear Materials
Publication number
20140098918
Publication date
Apr 10, 2014
Nuctech Company Limited
Kejun Kang
G01 - MEASURING TESTING
Information
Patent Application
Method and System for Detecting Special Nuclear Materials
Publication number
20110096886
Publication date
Apr 28, 2011
TSINGHUA UNIVERSITY
Kejun Kang
G01 - MEASURING TESTING
Information
Patent Application
PHOTONEUTRON CONVERSION TARGET AND PHOTONEUTRON - X RAY SOURCE
Publication number
20100266103
Publication date
Oct 21, 2010
Kejun Kang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND SYSTEM FOR CONTRABAND DETECTION USING PHOTONEUTRONS AND...
Publication number
20100246763
Publication date
Sep 30, 2010
Kejun Kang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PHOTONEUTRON CONVERSION TARGET
Publication number
20100243874
Publication date
Sep 30, 2010
Kejun Kang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND SYSTEM OF MATERIAL IDENTIFICATION USING BINOCULAR STEROS...
Publication number
20090087026
Publication date
Apr 2, 2009
Yali Xie
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE OF IRRADIATION OF LOGS WITH X-RAY AS A PHYTOSANIT...
Publication number
20080253517
Publication date
Oct 16, 2008
Kejun Kang
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
METHOD AND DEVICE OF IRRADIATION OF LOGS WITH ELECTRON BEAMS AS A P...
Publication number
20080251156
Publication date
Oct 16, 2008
Kejun KANG
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
METHOD AND SYSTEM FOR BINOCULAR STEROSCOPIC SCANNING RADIOGRAPHIC I...
Publication number
20080205590
Publication date
Aug 28, 2008
Yali Xie
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Mobile Cantilever Door-type Container Inspection System
Publication number
20080156992
Publication date
Jul 3, 2008
TSINGHUA UNIVERSITY
Kejun Kang
G01 - MEASURING TESTING
Information
Patent Application
NON-CONTACT PAPER-BASED ELECTRONIC TICKET BASED ON ELECTRONIC TAG T...
Publication number
20070158412
Publication date
Jul 12, 2007
TSINGHUA UNIVERSITY
Kejun KANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Reversible plate positioning device for stationary radiation imagin...
Publication number
20070126189
Publication date
Jun 7, 2007
Ning Li
B61 - RAILWAYS
Information
Patent Application
Solid state detector module structure and radiation imaging system
Publication number
20070096030
Publication date
May 3, 2007
TSINGHUA UNIVERSITY
Yuanjing Li
G01 - MEASURING TESTING
Information
Patent Application
Method and equipment for discriminating materials by employing fast...
Publication number
20070096036
Publication date
May 3, 2007
Kejun Kang
G01 - MEASURING TESTING
Information
Patent Application
Ray beam guiding apparatus and ray inspection system having the same
Publication number
20070064875
Publication date
Mar 22, 2007
Yulan Li
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Container inspection system with CT tomographic scanning function
Publication number
20060126772
Publication date
Jun 15, 2006
Nuctech Company Limited
Haifeng Hu
G01 - MEASURING TESTING