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NUCTECH CO LTD

Overview
  • Total Patents
    2,536
  • GoodIP Patent Rank
    883
  • Filing trend
    ⇩ 16.0%
About

NUCTECH CO LTD has a total of 2,536 patent applications. It decreased the IP activity by 16.0%. Its first patent ever was published in 2001. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets measurement, computer technology and electrical machinery and energy are OPTOSECURITY INC, BEIJING RES INST URANIUM GEOLOGY and MORPHO DETECTION INC.

Patent filings per year

Chart showing NUCTECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Zhiqiang 914
#2 Li Yuanjing 760
#3 Zhao Ziran 603
#4 Zhang Li 475
#5 Liu Yinong 295
#6 Zhang Qingjun 262
#7 Liu Yaohong 259
#8 Wu Wanlong 234
#9 Sun Shangmin 220
#10 Peng Hua 189

Latest patents

Publication Filing date Title
GB202020622D0 Detector and detecting device for radiation inspection
CN112181629A Security inspection centralized image judging system and automatic working mode switching control method thereof
CN112183678A Graph judging method and system
CN112215244A Cargo image detection method, device, equipment and storage medium
CN111933744A Schottky diode packaging structure and preparation method thereof
CN111933743A Schottky diode and method of manufacturing the same
CN111864004A Schottky diode and preparation method thereof
CN111863973A Schottky diode and preparation method thereof
US2021118656A1 Real-time calibration device, real-time calibration method and detection apparatus
WO2021073222A1 Radiation scanning inspection apparatus
WO2021073217A1 Radiation scanning inspection apparatus
WO2021073216A1 Radiation scanning inspection apparatus
US2021048376A1 Sampling probe, automatic sampling device, and container detection system
WO2021073218A1 Radiation scanning and detection apparatus
EP3796051A1 Personnel security inspection method and personnel security inspection system
CN111862427A Method, device, channel equipment, system and electronic equipment for controlling personnel to pass
CN111830584A Self-service security inspection system, security inspection method and article security inspection equipment
CA3087427A1 Trace detection device
CN111751159A Dangerous chemical collecting device and gate system
CN111815830A Dangerous chemical security inspection device and gate system