Learn more

NANJING ESTUN AUTOMATION TECH CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    72,434
  • Filing trend
    ⇩ 100.0%
About

NANJING ESTUN AUTOMATION TECH CO LTD has a total of 23 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and control are SWITCHED RELUCTANCE DRIVES LTD, SCHADE W and CRAVENS RESEARCH CO.

Patent filings in countries

World map showing NANJING ESTUN AUTOMATION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing NANJING ESTUN AUTOMATION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qian Wei 14
#2 Wu Bo 13
#3 Yao Tian 9
#4 Qi Dandan 8
#5 Xu Xiaojun 7
#6 Sun Yuanyuan 6
#7 Yang Kaifeng 6
#8 Xu Zhenghua 5
#9 Yu Guojun 4
#10 Xu Xiaoyong 3

Latest patents

Publication Filing date Title
CN108183635A A kind of hypotactic motor synchronous control method
CN108183567A The cementing structure and its adhering method of motor surface-mount type magnet steel and rotor
CN107942680A A kind of robot jitter suppression method
CN108072821A The real-time online Forecasting Methodology of semiconductor power device dynamic junction temperature
CN107046344A A kind of rear end cap includes the motor of brake
CN106877291A A kind of safe torque breaking circuit and system
CN106842960A A kind of anti-windup saturation control method for motor control
CN107017815A It is a kind of to take into account stream and the driver control method for parallel connection system of motor control effect
CN106788035A A kind of setting method of servo system control loop gain
CN106849011A A kind of servomotor method for excessive heating protection
CN106788058A A kind of dead time compensation control method of permagnetic synchronous motor
CN106483990A A kind of motor control method
CN106374530A Circulating current inhibition method of parallel operation converter
CN106645944A Extraction method for instantaneous value of each component of three-phase power grid based on rotation transformation
CN106321638A Rotation stopping structure for bearing outer ring
CN105932864A Intelligent IGBT (insulated gate bipolar transistor) constant-current driving device
CN106100507A A kind of modular parallel drive system and control method thereof
CN106209541A A kind of means of communication of parallel drive system
CN105450121A Motor flux-weakening control method
CN105375850A Control method for motor vibration suppression