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BEIJING JINFENG KECHUANG WIND POWER EQUIPMENT CO LTD

Overview
  • Total Patents
    184
  • GoodIP Patent Rank
    17,276
About

BEIJING JINFENG KECHUANG WIND POWER EQUIPMENT CO LTD has a total of 184 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and machines are GUODIAN UNITED POWER TECHNOLOGY COMPANY LTD, GUANGDONG MINGYANG WIND POWER IND GROUP CO LTD and CHINA CREATIVE WIND ENERGY CO.

Patent filings in countries

World map showing BEIJING JINFENG KECHUANG WIND POWER EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 184

Patent filings per year

Chart showing BEIJING JINFENG KECHUANG WIND POWER EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cong Ou 18
#2 Hao Huageng 13
#3 Shu Peng 11
#4 Li Qiang 10
#5 Li Jian 9
#6 Qiao Yuan 9
#7 Ma Shengjun 8
#8 Guo Dadong 7
#9 Zhang Yi 7
#10 Zhao Xiang 7

Latest patents

Publication Filing date Title
CN105298760A Connecting device for segmental blades, wind generating set blade and control method of wind generating set blade
CN105281279A Cable protection device and wind power generator set
CN105298754A Wind driven generator and wind generating set
CN105269838A Method for manufacturing main beam of fan blade and fan blade
CN105292660A Liquid level alarming container
CN105269837A Girder prefabricated part and manufacturing method thereof, as well as blade and manufacturing method thereof
CN105257471A Pitch angle control method, device and system for wind generating set
CN105305672A Stator, motor and wind power generator set
CN105305708A Motor, wind power generator set and rigidity adjustment device
CN105226848A Generator and wind turbine generator
CN105201754A Bearing supporting device used for wind generating set, installing method and wind generating set
CN105221360A The cooling system of wind power generating set and wind power generating set
CN105156609A Toothed belt pre-tightening device and method
CN105089943A Wind generating set cooling system and wind generating set
CN105134508A Overall unit cooling system for wind generating set, control method for overall unit cooling system, and wind generating set
CN105129629A Large component lifting system and disassembling method thereof and large component lifting method
CN105149095A Ventilation dust removal device of wind power generation set and wind power generation set
CN105110206A Craning system for wind turbine unit and component hoisting method
CN105068148A Wind power field gust prediction method and system
CN105089941A Heat dissipation retaining structure for heat production equipment and wind turbine generator set