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BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO LTD

Overview
  • Total Patents
    1,487
  • GoodIP Patent Rank
    1,057
  • Filing trend
    ⇧ 11.0%
About

BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO LTD has a total of 1,487 patent applications. It increased the IP activity by 11.0%. Its first patent ever was published in 2012. 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 engines, pumps and turbines, environmental technology and electrical machinery and energy are WOBBEN PROPERTIES GMBH, WOBBEN ALOYS and ENVISION ENERGY JIANGSU CO LTD.

Patent filings per year

Chart showing BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Shengjun 196
#2 Ma Lei 71
#3 Li Qingjiang 46
#4 Zhang Yi 43
#5 Qiao Yuan 40
#6 Zhou Jie 39
#7 Yang Boyu 39
#8 Yang Zhiqian 39
#9 Ma Wanshun 38
#10 Ou Fashun 38

Latest patents

Publication Filing date Title
CN112160867A Wind generating set safety chain system, monitoring method and variable pitch controller
CN112003490A Power component of three-level converter and three-level converter
CN111692273A Hybrid damping module, vibration suppression device, vibration suppression method and wind generating set
CN111767641A Method and system for processing limit load data of wind generating set
WO2021077734A1 Pitch control method and apparatus based on clearance of wind turbine
WO2021056923A1 Guyed tower, wind power generator set and connecting devices
CN111535997A Thermal simulation system and equipment with same
CN111537250A Environment simulation system and equipment with same
CN111550374A Rainfall simulation device and system of generator
CN111535998A Environment simulation system and equipment with same
CN111537231A Wind generating set's thermal radiation analogue means and have its system
CN111030173A Control method and device of new energy power plant grid-connected inverter and inverter
CN111246162A Position correction method and device for tower clearance monitoring equipment of wind generating set
CN110848096A Lightning protection lightning receiving device, fan blade and wind generating set
CN110632346A Method, device and system for correcting installation error of wind vane
CN110566419A Blade locking device, hub, impeller and wind generating set
CN110566418A Rotary connection structure and wind generating set
CN110566405A power optimization method and device of wind generating set
CN110242499A Pitch drive mould group, impeller system, wind power generating set and transportation resources
CN110364900A Power transmission cable attachment device and wind power generating set