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CHINA SHENHUA ENERGY CO LTD GUOHUA POWER BRANCH

Overview
  • Total Patents
    50
  • GoodIP Patent Rank
    29,914
About

CHINA SHENHUA ENERGY CO LTD GUOHUA POWER BRANCH has a total of 50 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and electrical machinery and energy are CHINA HUADIAN ENG CO LTD, YANG DEJUN and ZHEJIANG ZHENENG TECH RES INST CO LTD.

Patent filings in countries

World map showing CHINA SHENHUA ENERGY CO LTD GUOHUA POWER BRANCHs patent filings in countries
# Country Total Patents
#1 China 50

Patent filings per year

Chart showing CHINA SHENHUA ENERGY CO LTD GUOHUA POWER BRANCHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liao Haiyan 9
#2 Yu Xuehai 8
#3 Zhang Yi 6
#4 Jiao Linsheng 6
#5 Wang Shumin 6
#6 Cui Jian 5
#7 Li Yanbing 4
#8 Zhang Shuai 4
#9 Zhang Lei 4
#10 Wu Haibo 3

Latest patents

Publication Filing date Title
CN112266037A Modular solar heat collection and seawater desalination driving system and operation method
CN112266070A Method and device for passivating heavy metals in desulfurization wastewater
CN112217229A Gas-steam combined cycle unit parallel steam-withdrawing method and system and electronic equipment
CN112057988A Spraying dust removal method, equipment and system
CN112197069A Generator stator catchment pipe fixing device
CN112212104A Generator stator catchment pipe port connection structure
CN112228164A Steam turbine generator system
CN112128132A Hydraulic cylinder output feedback structure and operation method thereof
CN112145246A Unit external industry steam supply capacity increasing system and method and electronic equipment
CN112181003A Method for controlling unit pressure and electronic equipment
CN112050970A Environment monitoring method and device
CN111911950A Boiler water-cooled wall temperature control method and device and electronic equipment
CN112098160A Steam sampling device and steam sampling system of thermal power plant
CN112113204A Temperature control method and device of air preheater and electronic equipment
CN112032556A Automatic hydrogen supplementing system
CN112054638A Coal pulverizer motor rotor dismounting device
CN111991995A Absorption tower and flue gas desulfurization system
CN111974564A Ejector
CN111964087A Boiler flue gas deviation adjusting device
CN111957637A Flushing method, flushing device and flushing system