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SHANDONG LIJIU SPECIAL PURPOSE ELECTROMOTOR CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    64,774
About

SHANDONG LIJIU SPECIAL PURPOSE ELECTROMOTOR CO LTD has a total of 25 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, machine tools and measurement are BREVETS WAGNER SOC D, TAE HWA ENTPR CO LTD and IKURA SEIKI SEISAKUSHO KK.

Patent filings in countries

World map showing SHANDONG LIJIU SPECIAL PURPOSE ELECTROMOTOR CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing SHANDONG LIJIU SPECIAL PURPOSE ELECTROMOTOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Cheng 25
#2 He Fujie 14
#3 Wang Yi 10
#4 Li Jianwei 7
#5 Li Wenyang 5
#6 Song Jinjin 3
#7 Zhong Guokui 3
#8 Lyu Wenjie 3
#9 Li Ban 3
#10 Zhao Xiaojie 3

Latest patents

Publication Filing date Title
CN110868009A Oil pumping power device and installation method
CN111250752A Drilling, chamfering and stranding integrated device
CN111262400A Motor stator coil automatic winding machine capable of using traditional wood mold
CN111255712A Dismantled and assembled variable frequency braking fan for motor
CN111224511A Device for preventing axial float of motor
CN111214170A Hybrid pneumatic siphon type dust collector
CN111216044A Be used for grinding machine iron fillings clearance water tank
CN111220051A Special meter for measuring short and shallow inner and outer diameters
CN111170140A Rotor hoisting device
CN111174987A Pressure test device for simulating oil pumping state of direct-drive screw pump motor in oil field
CN111181289A Detect permanent magnet generator frame structure of automobile power
CN106345923A Automatic feeding elevator of high-speed punch by round punching and control method
CN106141017A High velocity ram machine motor stamping manages sheet feeding unloading manipulator and method automatically
CN106230203A The automatic device for piling sheets of motor rotor punching sheet and control method
CN106180766A Centre drill and live center combined mechanism
CN106064235A Motor cast-aluminum rotor iron core compression mod middle mold exhaust structure
CN106050761A Supercharging structure on lubricating grease filling device
CN106253557A A kind of motor end cap structure being applicable to hot environment or radiating condition difference
CN106253519A A kind of novel high-power ultra high efficiency permanent magnet frequency conversion motor rotor structure
CN105397168A Combined tool