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CRRC WIND POWER SHANDONG CO LTD

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    29,056
  • Filing trend
    ⇧ 70.0%
About

CRRC WIND POWER SHANDONG CO LTD has a total of 52 patent applications. It increased the IP activity by 70.0%. Its first patent ever was published in 2013. 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 electrical machinery and energy are CHUNG CHUN-NENG, MUNK-HANSEN THORKIL and KISELEV VIKTOR A.

Patent filings in countries

World map showing CRRC WIND POWER SHANDONG CO LTDs patent filings in countries

Patent filings per year

Chart showing CRRC WIND POWER SHANDONG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lu Xiaoping 12
#2 Zhao Dengli 11
#3 Tian Jiabin 11
#4 Chen Xiaoxu 10
#5 Lyu Chao 10
#6 Li Gangqiang 8
#7 Liu Nannan 7
#8 Guan Zhongjie 6
#9 Jiao Shoulei 6
#10 Zhang Lizhu 6

Latest patents

Publication Filing date Title
CN112283019A Combined hub structure of wind generating set and wind generating set
CN112149998A System and method for managing quality and reliability of full value chain of complex equipment
CN112031998A Wind turbine generator independent variable pitch control optimization method and system based on laser radar
CN112125118A Large-scale wind generating set main shaft assembly overturning method and tool
CN112032001A Electric driving damping barring system and method for hoisting single blade of wind driven generator
CN112031996A Method and system for optimizing over-limit of cabin vibration during yaw motion of wind turbine generator
CN111992981A Disassembling method of bearing inner ring
CN111501816A Connecting piece for anchor bolt replacement, anchor bolt system and anchor bolt replacement method
CN111306012A Method for correcting deviation of connecting surface of wind wheel system and transmission main shaft of wind generating set
CN111207035A Method for rectifying deviation of blade of wind generating set
CN111042994A Cabin cover top cover transportation supporting device and method
CN111056424A Large wind generating set energy accumulator lifting appliance and use method thereof
CN110987275A On-line monitoring system for axial force of bolt in hub and wind generating set
CN110985312A Object hanging opening structure of wind generating set cabin and application
CN111027988A Product reliability pre-estimation system based on truncated data
CN110778469A Engine room with external radiator and wind driven generator
CN110397553A A kind of wind power plant wake flow management method and system being not based on model
CN110375019A A kind of wind generating set yaw brake disc and the yaw system including the brake disc
CN110390146A Wind turbines tower weld fatigue damage measurement method and product based on sector load
CN109611469A Electro-magnetic braking device, system and braking method