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XU DONGXU

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    87,934
  • Filing trend
    ⇩ 66.0%
About

XU DONGXU has a total of 20 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, machines and mechanical elements are SANDYCROFT LTD, TRANSFIELD PTY LTD and HUBEI HUANYEE ELECTROMAGNETIC EQUIPMENT ENG TECH CO LTD.

Patent filings in countries

World map showing XU DONGXUs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing XU DONGXUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Dongxu 19
#2 Shi Haijian 15
#3 Xu Dongsheng 14
#4 Niu Huaqiang 14
#5 Xu Dongshan 12
#6 Zhang Runlu 10
#7 Zhang Xiuchuan 7
#8 Tian Lifei 6
#9 Tian Shijun 4
#10 Li Jie 4

Latest patents

Publication Filing date Title
CN112246344A Connecting shaft transmission paddle-residue separator with crusher
CN111889189A Energy-efficient sediment fiberizer that divides certainly
CN108111087A The single-phase motor and its control device of pole-changing control
CN107516600A The interior optional monophase machine start-up capacitance device of band heat abstractor capacity
CN107394950A A kind of explosion-proof motor fan cover of low noise
CN107086704A Reducing bearing top circle contact area reduces the device of noise
CN106411055A Motor switch formed by small DC relay and light touch key
CN106329861A Asynchronous motor capable of reducing end ring thickness and increasing starting performance
CN106059228A Asynchronous motor with program control apparatus
CN105991079A Asynchronous motor capable of automatically controlling steering
CN105742121A Reverse switch constructed by small-sized DC relay for single-phase motor
CN105305675A High-efficiency asynchronous motor capable of changing end ring thickness and reducing starting current
CN105186814A Dual-power energy-efficient asynchronous motor
CN104702071A Double voltage efficient mono-phase asynchronous motor
CN104578555A Ultra-low noise alternating current asynchronous motor
CN104600908A Electromagnetic-operation internal shielding assembly for motor with internal shielding ventilation opening
CN104505986A High-efficiency energy-saving electric motor with internal shielding ventilation opening
CN105576920A Single-phase asynchronous motor without starting capacitor
CN104767175A Intelligent high-efficiency energy-saving single-phase asynchronous motor
CN102946166A Alternative current asynchronous motor with built-in electromagnetic clutch