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SHI ZHENGQI

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    95,709
About

SHI ZHENGQI has a total of 18 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, environmental technology and transport are ASHWOODS AUTOMOTIVE LTD, ALMOTT OOD and SHI LIWEI.

Patent filings in countries

World map showing SHI ZHENGQIs patent filings in countries

Patent filings per year

Chart showing SHI ZHENGQIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shi Liwei 13
#2 Wang Wei 6
#3 Wang Fujie 5
#4 Shi Zhengqi 5
#5 Wang Siwen 4
#6 Ma Qingzhi 3
#7 Gao Ling 3
#8 An Junhao 3
#9 Bian Yukang 2
#10 Chen Wei 2

Latest patents

Publication Filing date Title
CN110868039A Light truck lifting two-phase linear motor
CN110768411A Turbine generator with five phase faults
CN110707842A Servo motor for inhibiting reluctance torque pulsation
CN110855036A Stator and rotor punching sheet with high material utilization rate and arrangement method thereof
CN111371210A Motor for electric opening and closing pump of special automobile compartment
CN109274187A A kind of hybrid permanent magnet rotor for electric vehicle
CN109391113A A kind of electric car permanent-magnet synchronous driving motor
CN109450126A The short square winding electric machine of the short magnetic circuit of electric vehicle
CN109245353A The short magnetic circuit of electric car is without rare-earth permanent-magnet electric machine
CN109462296A Automobile electrical excitation and the double state motors of switching magnetic-resistance
CN109193992A The modularized motor of the high copper factor winding of the pre- coiling of electric car
CN109391049A The variable flux permanent magnet motor of the pre- coiling of electric car
CN109347288A Electromobile modularization rotor motor
CN109050461A The air bag of automobile shape-variable
CN109050462A The air bag of the variable speed that bulges of automobile
CN108988541A A kind of drag cup brushless motor of injection molding protection