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SHENJIANG ELECTRIC VEHICLE CO

Overview
  • Total Patents
    235
  • GoodIP Patent Rank
    13,574
  • Filing trend
    ⇩ 88.0%
About

SHENJIANG ELECTRIC VEHICLE CO has a total of 235 patent applications. It decreased the IP activity by 88.0%. Its first patent ever was published in 2007. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, transport and electrical machinery and energy are SOLOMON TECHNOLOGIES INC, ABE NORIYUKI and KASUYA SATORU.

Patent filings in countries

World map showing SHENJIANG ELECTRIC VEHICLE COs patent filings in countries

Patent filings per year

Chart showing SHENJIANG ELECTRIC VEHICLE COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sun Jiangming 75
#2 Xia Chenggang 66
#3 Lin Li 50
#4 Xiao Xin 28
#5 Zhang Chenbin 26
#6 Xu Chong 24
#7 Zeng Qingwen 22
#8 Yin Jiankun 21
#9 Jin Lijie 20
#10 Zhang Xuewen 17

Latest patents

Publication Filing date Title
CN111845205A Coaxial drive axle system
CN111628686A Permanent magnet synchronous motor time sequence task scheduling and space state scheduling cooperative control system for pure electric vehicle
CN111446897A Method for calibrating voltage utilization rate of automatic calibration motor
CN111323366A Synchronizer friction coefficient-based detection method and corresponding wear test bed
CN111251905A Method and device for realizing slope control of electric automobile
CN111267810A Method for realizing working state control aiming at new energy vehicle brake vacuum pump and corresponding system
CN111252072A Method for realizing ramp detection processing aiming at pure electric vehicle
CN111221326A System and method for realizing hardware-in-loop test control based on Simulink real-time simulation system
CN111301431A Method for determining a measured vehicle speed
CN111252080A Method for realizing unexpected power-off protection processing of high-speed running of vehicle
CN110843491A Electric drive device
CN111010052A Double-motor controller
CN110588310A Electric drive device
CN110581679A method for controlling triangle connection permanent magnet synchronous motor without position sensor and verification system thereof
CN110266146A Electric driver
CN108248427A The method of dynamic corrections SOC errors
CN107872178A The rotor position error method of estimation of permagnetic synchronous motor position-sensor-free
CN107878178A Mixed power plant and the method accordingly controlled
CN107689758A Durface mounted permanent magnet synchronous electric machine torque control method
CN107554263A Annex integrated electric automotive power and control method