NUCTECH COMPANY LIMITED

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 4788
 
 
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1693
 
 
 
H05G X-RAY TECHNIQUE 917
 
 
 
G21K TECHNIQUES FOR HANDLING PARTICLES OR ELECTROMAGNETIC RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA- OR X-RAY MICROSCOPES 629
 
 
 
B60P VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS 520
 
 
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 550
 
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 4156
 
 
 
G01T MEASUREMENT OF NUCLEAR OR X-RADIATION 435
 
 
 
B01D SEPARATION 389
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 3141

Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
6,563,903 Container inspection apparatusJul 23, 01May 13, 03[G01N]37
6,920,197 Vehicle-carried mobile container inspection apparatusOct 15, 03Jul 19, 05[G01N]28
6,922,461 Inspection system for air cargoes or vehiclesFeb 10, 04Jul 26, 05[G01N]19
7,646,851 Device and method for generating X-rays having different energy levels and material discrimination systemApr 23, 07Jan 12, 10[H05G]9
7,352,843 Combined mobile container inspection system with low targetDec 02, 04Apr 01, 08[G01N]9
7,689,055 Method and apparatus for enhancing image acquired by radiographic systemJun 21, 06Mar 30, 10[G06K]8
7,580,505 Method for inspecting object using multi-energy radiations and apparatus thereofDec 29, 06Aug 25, 09[G01N]8
7,497,618 Mobile vehicle inspection systemOct 12, 07Mar 03, 09[H05G]6
7,386,092 Containers/vehicle inspection system with adjustable radiation x-ray angleSep 22, 04Jun 10, 08[G01N]6
6,837,657 Trailer of an automatically scanning-type radiation inspection system for large-sized objectNov 13, 03Jan 04, 05[B60P]6

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0094,625 X RAY SOURCE GRATING STEPPING IMAGING SYSTEM AND IMAGE METHODDec 27, 10Apr 18, 13[G01N]
2013/0026,383 Method for Imaging Object Using Photoneutron Transmission and Detector Arrays Using the SameJun 13, 10Jan 31, 13[G01N]
2013/0009,068 RADIATION DETECTOR, IMAGING DEVICE AND ELECTRODE STRUCTURE THEREOF, AND METHOD FOR ACQUIRING AN IMAGEJun 30, 11Jan 10, 13[H01B, G01T, H01L, H05K]
2012/0326,024 Detection Method for an Ion Migration Spectrum and an Ion Migration Spectrometer Using the Same MethodJul 27, 12Dec 27, 12[H01J]
2012/0288,066 SCANNING DEVICE USING RADIATION BEAM FOR BACKSCATTER IMAGING AND METHOD THEREOFJun 28, 10Nov 15, 12[G21K]
2012/0247,332 PRE-CONCENTRATION DEVICE AND METHOD FOR ION MOBILITY DETECTION APPARATUSJun 25, 10Oct 04, 12[B01D]
2012/0224,671 RADIATION INSPECTION APPARATUS AND INSPECTION METHOD FOR OBJECT SECURITY INSPECTIONJun 25, 10Sep 06, 12[G01N]
2012/0207,271 ARTICLE INSPECTION DEVICE AND INSPECTION METHODDec 28, 10Aug 16, 12[G01N]
2012/0200,416 Portable Monitoring Device For Radioactive SubstanceDec 06, 10Aug 09, 12[G08B]
2012/0168,616 SAMPLE FEEDING DEVICE FOR ION MOBILITY SPECTROMETER, METHOD OF USING THE SAME AND ION MOBILITY SPECTROMETERApr 27, 11Jul 05, 12[H01J]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,434,701 Device for intermittently jetting gasDec 23, 08May 07, 13[B05B]
8,405,024 Ion mobility spectrometerJul 06, 09Mar 26, 13[H01J]
8,406,375 Article inspection device and inspection methodDec 28, 10Mar 26, 13[G01N]
8,396,189 Photoneutron conversion target and photoneutron—X ray sourceJun 19, 08Mar 12, 13[G01N]
8,389,965 Method and device of irradiation of logs with electron beams as a phytosanitary treatmentApr 11, 08Mar 05, 13[H01J, G01N]
8,382,408 Trailer system for inspecting vehicles and inspection system having the sameOct 11, 07Feb 26, 13[B60P]
8,374,310 Method and system for contraband detection using photoneutrons and X-raysJun 19, 08Feb 12, 13[G01N]
8,362,422 Sample feeding device for ion mobility spectrometer, method of using the same and ion mobility spectrometerApr 27, 11Jan 29, 13[H01J, G01N]
8,320,523 Method and device for inspection of liquid articlesJul 07, 11Nov 27, 12[G01N]
8,309,918 Trace detector and analytical method for trace detectorDec 30, 09Nov 13, 12[H01J]

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Top Inventors for This Owner

Inventor Name Address # of Patent/Pub
Chen Zhiqiang
Beijing, CN
153
Li Yuanjing
Beijing, CN
152
Liu Yinong
Beijing, CN
105
Zhang Li
Beijing, CN
86
Peng Hua
Beijing, CN
82
Zhao Ziran
Beijing, CN
78
Kang Kejun
Beijing, CN
70
Hu Haifeng
Beijing, CN
59
Liu Yaohong
Beijing, CN
49
Sun Shangmin
Beijing, CN
49