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CHINA CREATIVE WIND ENERGY CO

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    51,925
  • Filing trend
    ⇩ 100.0%
About

CHINA CREATIVE WIND ENERGY CO has a total of 43 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and electrical machinery and energy are GUODIAN UNITED POWER TECHNOLOGY COMPANY LTD, ŁAZUR ZBIGNIEW and LU ZHONGYUAN.

Patent filings in countries

World map showing CHINA CREATIVE WIND ENERGY COs patent filings in countries
# Country Total Patents
#1 China 43

Patent filings per year

Chart showing CHINA CREATIVE WIND ENERGY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cai Xiaofeng 26
#2 Liu Yanxuan 20
#3 Hu Mingqing 11
#4 Xu Jian 11
#5 Gao Wei 10
#6 Wang Song 10
#7 Xu Xiangyu 10
#8 Zhao Bingsheng 8
#9 Wei Yongqing 7
#10 Zhang Yaojun 4

Latest patents

Publication Filing date Title
CN108005860A A kind of wind-driven generator flexible tower
CN107449985A A kind of pitch-controlled system super capacitor detection circuit
CN107359828A A kind of yaw drive system protection device and method
CN107359650A A kind of algorithm and system for adjusting the total active power of wind field blower fan
CN107313900A Hub of wind power generator blade position monitoring method and system
CN107370238A A kind of power supply and wind-power electricity generation built-in redundancy power supply pitch-controlled system
CN107231035A A kind of wind turbine pitch system dc bus charge control system and method
CN106595723A Vacon variable-frequency drive-based pulse encoder data storage method
CN106523280A Double-motor synchronous control pitch change system
CN106353679A Testing system for variable pitch system of megawatt wind turbine generator
CN106248997A A kind of speed probe test equipment
CN106250465A A kind of method and device improving database filing efficiency
CN106246463A The test system of wind generating set pitch control system and appraisal procedure
CN106224161A Independent pitch system and change oar method with controller strategy
CN106015903A Automatic lubrication and grease filling control method and automatic lubrication and grease filling system
CN105508135A Variable pitch control method based on combination of fuzzy feedforward and fuzzy PID control
CN105386937A Main frame of wind generating set
CN105332863A Temperature acquisition system for fan engine room
CN105314522A Lifting apparatus for rear main bearing of wind-driven generator unit
CN105089945A Wind generating unit hub