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NO 202 RES INST OF CHINA NORTH IND GROUP CORP

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    148,638
About

NO 202 RES INST OF CHINA NORTH IND GROUP CORP has a total of 11 patent applications. 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 are TAISEI DENKI KK, AMPSON TECHNOLOGY INC and BOEV VLADIMIR S.

Patent filings in countries

World map showing NO 202 RES INST OF CHINA NORTH IND GROUP CORPs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing NO 202 RES INST OF CHINA NORTH IND GROUP CORPs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Li Changhong 10
#2 Yang Bo 6
#3 Bian Dangwei 6
#4 Han Yaopeng 6
#5 Sun Dawei 1
#6 Wang Ju 1
#7 Mo Xinmin 1
#8 Wang Bin 1
#9 Li Xianhong 1
#10 Wang Yuejin 1

Latest patents

Publication Filing date Title
CN105356419A Improved artillery alternating-current servo system motor current overload protection method
CN105242542A Cannon servo-actuated system feedforward control method with time lag taken into consideration
CN105242543A Relay self-setting method of servo system
CN105242527A Oscillation-index-based position control method of gun servo system
CN105242526A Servo system position controller setting method considering time lag
CN105356823A Load torque observation and compensation method for servo system
CN105356793A Uniform and static-error-free speed control method for permanent-magnet synchronous motor of servo system
CN105245144A Non-steady-state-error-displacement-based position servo system proportional control method
CN105356809A Permanent-magnet synchronous motor decoupled current control method
CN105245145A Non-steady-state-error-constant-speed-based position servo system control method
CN105172919A Front part buffer device for semi-trailer transport vehicle