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LANZHOU ELECTRIC CORP

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    127,330
About

LANZHOU ELECTRIC CORP has a total of 22 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 electrical machinery and energy, environmental technology and machine tools are BOOTH JAMES KENNETH, MIYAZAKI SEKIO and TONEX KK.

Patent filings in countries

World map showing LANZHOU ELECTRIC CORPs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing LANZHOU ELECTRIC CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Xiaohui 7
#2 Zhai Ming 5
#3 Wang Jian 5
#4 Gao Yuzhong 5
#5 Ma Yonghe 4
#6 Zou Mingbao 4
#7 Cao Lixin 3
#8 An Zhaojun 3
#9 Yang Jianqiu 2
#10 Zhao Qingli 2

Latest patents

Publication Filing date Title
CN111865006A Stator skew pressing device and skew method
CN111884445A Tool for winding adhesive tape on motor coil
CN111872744A Measuring head, system and method for measuring shaft machining
CN111993402A Mechanical arm for grabbing shaft
CN111872426A Chuck and method for shaft machining
CN111974867A Punching sheet recovery device
CN110429728A A kind of permanent magnetic brushless servomotor
CN108343563A Fault diagnosis of wind turbines device based on Ethernet technologies
CN106160352A Wound motor collector ring aeration structure
CN106199428A High-power double feed wind power generator pilot system and TT&C system thereof
CN104929785A Starting method for electric connection control system
CN104847570A Multistage water sealing device for water turbine
CN104852517A Hydraulic torque conversion brushless synchronous electromagnetic excitation generating set
CN103296952A Parallel type excitation device with current feedback and controllable excitation functions
CN103296938A Reactive power compensation device for starting high-power motor by limited-capacity power supply and use method
CN103296953A Novel automatic voltage regulator
CN102355079A End cover type sliding bearing of high-speed motor
CN102142743A Process for blanking and stamping motor stator piece and rotor piece with air hole and key die thereof
CN102005862A Circulation cooling device in water jacket of motor bearing
CN102005869A Blank pressing process used in punching rotor slot on motor stator plate and key mold thereof