CGN Power Co., Ltd

China

Create a watch for CGN Power Co., Ltd
Total IP 321
Total IP incl. subs 497 (+ 281 for subs)
Total IP Rank # 4,104
IP Activity Score 3.3/5.0    351
IP Activity Rank # 2,005
IP AS incl. subs 3.1/5.0    508
Stock Symbol
ISIN CNE100003N43
Market Cap. 188.6B  (CNY)
Industry Utilities - Independent Power Producers
Sector Utilities

Patents

Trademarks

2 0
0 0
319 0
0
 
Last Patent 2025 - Nuclear thermo-hydro-mechanical ...
First Patent 2015 - Nondestructive detection robot f...

Subsidiaries

2 subsidiaries with IP (271 patents, 10 trademarks)

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Latest Inventions, Goods, Services

2025 Invention Emergency residual-heat discharge system for pressurized water reactor. An emergency residual-hea...
Invention Secondary circuit startup and shutdown system. Provided in the present application is a secondary...
Invention Fault early-warning method, system and device for nuclear reactor. The present application disclo...
Invention Reactor control method and apparatus, and computer device and storage medium. The present applica...
2024 Invention Nuclear thermo-hydro-mechanical coupling analysis method, electronic device, and storage medium. ...
Invention Nuclear thermal-fluid-structure coupling analysis method, electronic device and storage medium. T...
Invention Structured mesh construction method for ribbed rod bundle channels. The present application relat...
Invention Data correction method and apparatus for nuclear reactor, computer device and storage medium. The...
Invention Data correction method and apparatus for nuclear reactor core, and computer device. The present a...
Invention Fuel assembly line power density determination method and apparatus, and computer device. The pre...
Invention Neutron absorption material, use thereof, and control rod for nuclear reactor core. The present a...
Invention Fault detection method and apparatus for detector, and computer device and storage medium. A faul...
Invention Offshore nuclear power platform and reactor-compartment arrangement structure of offshore nuclear...
Invention Startup/shutdown control method and apparatus for metal reactor, computer device, and storage med...
Invention Method for constructing and controlling turbulence form of fluid inside reactor pressure vessel. ...
Invention Fuel rod for water-cooled reactor. Disclosed in the present invention is a fuel rod for a water-c...
Invention Current signal delay compensation method and apparatus, computer device and storage medium. The p...
Invention Fault processing method and apparatus for nuclear power plant, computer device, and storage mediu...
Invention Fuel assembly linear power density measurement method and apparatus, computer device and medium. ...
Invention Thermal margin determination method and apparatus for nuclear reactor, computer device and medium...
Invention Reactor power control method and apparatus, computer device and readable storage medium. The pres...
Invention Nuclear power plant operation protection method and apparatus, and computer device and storage me...
Invention Method and apparatus for determining transient neutron fluence rate of core, and device and stora...
Invention Method and apparatus for quantifying indication signals of nuclear instrument system, and device,...
Invention Heat and mass transfer analysis method and apparatus for corrosion product in nuclear reactor, an...
Invention Constant protective value processing method for nuclear instrument system, and system. A constant...
Invention Method and apparatus for analyzing characteristic of molten pool, and computer device and storage...
Invention Steam generator water-level control method and system after shutdown of pressurized water reactor...
Invention Nuclear power supply reactor core structure and processing method therefor. A nuclear power suppl...
2023 Invention All-solid-state full-static miniature reactor. An all-solid-state full-static miniature reactor, ...
Invention Nuclear reactor. A nuclear reactor, comprising: a reactor vessel (100), a heat exchange device (2...
Invention Method and apparatus for determining flow in primary loop of reactor, and computer device. A meth...
Invention Reactor shutdown processing method and apparatus for offshore nuclear power plant, and device and...
Invention Analysis method and apparatus for measurement uncertainty of power distribution of reactor core, ...
Invention Nuclear reactor fault diagnosis method and apparatus, computer device, and storage medium. A nucl...
Invention Method and apparatus for depicting grid model of nuclear power wire-wrapped rod bundle, and devic...
Invention Nuclear reactor optimization method and apparatus, computer device and storage medium. The presen...
Invention Method and apparatus for monitoring physical field of nuclear reactor, and device and storage med...
Invention Nuclear reactor core information prediction method and apparatus, device, and storage medium. A n...
Invention Bottom pipe base of nuclear fuel assembly capable of limiting vibration of fuel rods. Provided in...
Invention Nuclear fuel assembly bottom nozzle comprising constraint anti-foreign matter plate. The present ...
Invention Fuel rod clamping ring and fuel assembly supporting grid. Disclosed in the present invention are ...
Invention Smart cleaning vehicle for solar thermal power station reflecting mirror surfaces and heat collec...
Invention Negative pressure centralized monitoring device for radioactive control area of nuclear power pla...
Invention Method for constructing risk monitoring and early warning tool of fuel cell vehicle-mounted hydro...
Invention Method and apparatus for measuring thermal power of nuclear reactor core in dcs. A method for mea...
Invention Nuclear power plant system test method and apparatus, and computer device and storage medium. A n...
Invention Driving device for curved top cover, positioning checker, and positioning and detecting method. A...
Invention Stress corrosion test device and stress corrosion test method for grid spring. A stress corrosion...
2022 Invention Portable internal friction measuring instrument and internal friction measurement method. A port...