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ZHEJIANG HUAYING WIND POWER GENERATOR CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    222,820
About

ZHEJIANG HUAYING WIND POWER GENERATOR CO LTD has a total of 14 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, engines, pumps and turbines and machine tools are LU MAOGAO, DANREGN VINDKRAFT AS and SCHOENELL JUERGEN.

Patent filings in countries

World map showing ZHEJIANG HUAYING WIND POWER GENERATOR CO LTDs patent filings in countries

Patent filings per year

Chart showing ZHEJIANG HUAYING WIND POWER GENERATOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jingming Yang 6
#2 Yu Kai 6
#3 Kai Yu 5
#4 Xu Xuegen 5
#5 He Guorong 5
#6 Guorong He 5
#7 Xuegen Xu 5
#8 Feng Guo 3
#9 Yu Yinfeng 2
#10 Huang Jinxing 1

Latest patents

Publication Filing date Title
CN111014443A Rapid processing technology of comprehensive net wrapping edge
CN104314760A Variable-pitch halting mechanism of small and medium-sized horizontal-axis wind-driven generator
CN102434389A Pitch-changing linear driving mechanism of small and medium size wind driven generator
CN102536647A Feathering shutdown mechanism of small and medium sized wind driven generators
WO2012051851A1 Stopping mechanism for negative angle variable pitch of wind power generator
CN101852173A Downwind pitch-controlled wind-driven generator
CN101852184A Medium and small sized variable propeller pitch wind-driven generator
CN101852168A Centrifugal variable paddle hub of windmill generator
CN101446259A Downwind aerogenerator gyrodamping and locking mechanism
CN101446267A Active pitch-controlled wind turbine
CN101457744A Passive paddle changing wind power generator