NUCTECH COMPANY LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 11787
 
 
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 4239
 
 
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 4184
 
 
 
G01T MEASUREMENT OF NUCLEAR OR X-RADIATION 2524
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 25158
 
 
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 25103
 
 
 
H05G X-RAY TECHNIQUE 2120
 
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 20208
 
 
 
G21K TECHNIQUES FOR HANDLING PARTICLES OR ELECTROMAGNETIC RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA- OR X-RAY MICROSCOPES 1626
 
 
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 1462

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0023,697 METHODS AND DEVICES FOR ESTIMATING WEIGHT OF AN OBJECT TO BE INSPECTED IN AN INSPECTION SYSTEMJul 22, 16Jan 26, 17[G01V]
2017/0024,862 METHOD AND SYSTEM FOR ESTIMATING POINT SPREAD FUNCTIONJul 22, 16Jan 26, 17[G06T]
2016/0356,679 SAMPLING DEVICE AND GAS CURTAIN GUIDEAug 16, 16Dec 08, 16[G01N]
2016/0341,695 GAS ANALYZING APPARATUS AND SAMPLING DEVICEDec 24, 15Nov 24, 16[G01N]
2016/0321,816 METHODS FOR EXTRACTING SHAPE FEATURE, INSPECTION METHODS AND APPARATUSESJul 07, 16Nov 03, 16[G06T, G06K]
2016/0294,070 WIDEBAND MICROSTRIP ANTENNAS AND ANTENNA ARRAYSApr 07, 14Oct 06, 16[H01Q]
2016/0258,884 SYSTEMS AND METHODS FOR INSPECTING AN AIRCRAFTJul 31, 14Sep 08, 16[G01N]
2016/0223,473 X-RAY PRODUCT QUALITY ONLINE INSPECTION DEVICEAug 27, 15Aug 04, 16[B07C, G01N]
2016/0223,474 X-RAY PRODUCT QUALITY AUTOMATIC INSPECTION DEVICEAug 27, 15Aug 04, 16[B07C, G01N]
2016/0187,500 METHOD FOR PROCESSING CERAMIC SCINTILLATOR ARRAYDec 29, 15Jun 30, 16[G01T]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9599705 Millimetre wave three dimensional holographic scan imaging apparatus and method for inspecting a human body or an articleApr 08, 14Mar 21, 17[G01S, G01V]
9585235 Cathode control multi-cathode distributed X-ray apparatus and CT device having said apparatusJun 29, 16Feb 28, 17[H05G, H01J]
9572540 CT system and detection device for CT systemJul 15, 13Feb 21, 17[G01V, A61B, G01T, H01L, G01N]
9577651 Circuits for generating sweep frequency signalJun 03, 14Feb 21, 17[H03B, H03L]
9557436 3-dimensional model creation methods and apparatusesDec 23, 13Jan 31, 17[G01V, G06T, G06K]
9551808 CT apparatus without gantryDec 24, 13Jan 24, 17[G01V, G01T, G01N]
9552521 Human body security inspection method and systemJul 21, 14Jan 24, 17[G06T, G07C, G06K]
9542624 Recognizing method of flaky or blocky prohibited articles, explosives or drugsMar 18, 16Jan 10, 17[G06T, G01V, G06K]
9523591 Encoder and encoding method for slip ringDec 19, 14Dec 20, 16[H01R, G01D]
9513235 X-ray dual-energy CT reconstruction methodJul 22, 14Dec 06, 16[G06T, G01N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0341,431 PASSABLE SECURITY INSPECTION SYSTEM FOR PERSONABANNov 27, 12Nov 20, 14[G01V, G06K]
2014/0185,763 INSPECTION SYSTEM AND INSPECTION METHODABANDec 20, 13Jul 03, 14[G01V]
2014/0185,772 HUMAN BODY INSPECTION SYSTEMABANDec 20, 13Jul 03, 14[G01V]
2014/0185,773 HUMAN BODY SECURITY INSPECTION SYSTEMABANDec 20, 13Jul 03, 14[G01N]
2012/0200,416 Portable Monitoring Device For Radioactive SubstanceABANDec 06, 10Aug 09, 12[G08B]
2012/0068,078 RADIATION DETECTOR, IMAGING DEVICE AND ELECTRODE STRUCTURE THEREOF, AND METHOD FOR ACQUIRING AN IMAGEABANJun 28, 11Mar 22, 12[G01T, H01L]
2010/0028,212 SAMPLE ANALYZER FOR TRACE DETECTING DEVICEABANJul 30, 09Feb 04, 10[B01L]
2009/0320,620 DOOR-TYPE PASSENGER SECURITY INSPECTION APPARATUS AND METHOD FOR DETECTING CONTRABAND ARTICLES SUCH AS NARCOTIC DRUGS, EXPLOSIVESABANJun 12, 09Dec 31, 09[G01N]
2009/0278,039 Detection Method for an Ion Migration Spectrum and an Ion Migration Spectrometer Using the Same MethodABANMay 08, 09Nov 12, 09[H01J]
2009/0110,143 INSPECTION SYSTEM, INSPECTION METHOD, CT APPARATUS AND DETECTION DEVICEABANOct 20, 08Apr 30, 09[A61B]
2008/0232,541 CT SCAN SECURITY CHECK DEVICE AND METHODABANMar 20, 08Sep 25, 08[H05G, G01N]
2008/0165,934 Composite Rotary-Delivery Worktable for an Air Container Detection SystemABANDec 20, 07Jul 10, 08[H05G]
2007/0176,116 Self-shielded sterilization apparatus using electron beam irradiationABANJul 24, 06Aug 02, 07[G01N]
2007/0158,412 NON-CONTACT PAPER-BASED ELECTRONIC TICKET BASED ON ELECTRONIC TAG TECHNIQUESABANDec 19, 06Jul 12, 07[G06K]
2007/0045,073 Reel apparatusABANAug 24, 06Mar 01, 07[H02G]
2006/0126,772 Container inspection system with CT tomographic scanning functionABANNov 23, 05Jun 15, 06[G21G]

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