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QINSHAN NUCLEAR POWER CO LTD

Overview
  • Total Patents
    20
About

QINSHAN NUCLEAR POWER CO LTD has a total of 20 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are CHUANSHENG HU, SUZHOU AITESI ENVIRONMENTAL PROT MATERIAL CO LTD and UKRAINIAN STATE CHEMICAL & TECHNOLOGICAL UNIV STATE HIGHER EDUCATIONAL INSTITUTION.

Patent filings in countries

World map showing QINSHAN NUCLEAR POWER CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing QINSHAN NUCLEAR POWER CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Liang Chen 11
#2 Shaohua He 10
#3 Mingze Ma 5
#4 Xiaojian He 4
#5 Hongchang Qi 4
#6 Xincai Xue 3
#7 Li Tao 3
#8 Chen Liang 3
#9 He Shaohua 3
#10 Zhide Zhao 3

Latest patents

Publication Filing date Title
CN102376375A Underwater operation device for grabbing end part fitting of nuclear fuel assembly
CN102339652A Method and device for positioning fuel rods in fuel assembly or fuel rod storage container
CN102339651A Positioning device for accurately positioning fuel rod replacing tool on extracted fuel rod
CN102543230A Tipping device with interlocking function
CN102557225A Method for adjusting pH value of secondary circuit of nuclear power plant
CN102568630A Detachable internals maintaining support
CN102446565A Two-dimensional guide vane reset repair device
CN102117667A Underwater installing method for support positioning structure of irradiation monitoring pipe
CN102107305A Underwater high-precision hole forming method based on electrical discharge machining
CN102087883A Neutron flux measuring thimble tube replacing process of nuclear reactor core measuring system and specific device thereof
CN101700591A Multi-functional clamp of underwater electric discharging machining electrode
CN101667732A Isolation transformer type multi-level voltage output mobile three-phase voltage-stabilizing power supply
CN101650979A Method and device for adjusting position degree of positioning and supporting structure of irradiation monitoring pipe
CN101648674A Underwater modular lifting appliance
CN101799265A Underwater measuring method and device for mounting position degree of irradiation monitoring pipe
CN101645314A Method for magnifying underwater accurate installation reference of large-scale member
CN101988823A Method for adjusting installation position error of T-shaped truss
CN101465201A Method for integrally winding connectionless point stick location probe coil of pressurized-water reactor nuclear power plant
CN101430940A Evacuation liquid-filling apparatus for capillary
CN101090008A Failed fuel assemblies repair technology after irradiation