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SHANXI ELECTRIC MOTOR MFG CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    74,947
About

SHANXI ELECTRIC MOTOR MFG CO LTD has a total of 23 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, materials and metallurgy and machine tools are HA NAM ELECTRICITY CO LTD, SHANGHAI ELECTRIC MACHINERY MFG WORKS CO LTD OF SHANGHAI ELECTRIC (GROUP) CORP and JIANGSU MAGNET VALLEY TECH CO LTD.

Patent filings in countries

World map showing SHANXI ELECTRIC MOTOR MFG CO LTDs patent filings in countries

Patent filings per year

Chart showing SHANXI ELECTRIC MOTOR MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kong Xiangyong 8
#2 Liu Lanbing 8
#3 Hu Biao 7
#4 Zhang Wenhe 7
#5 Ma Liya 7
#6 Chen Pu 6
#7 Yan Junwei 6
#8 Jia Jianping 5
#9 Wu Zeyong 5
#10 Yang Chuangzhao 5

Latest patents

Publication Filing date Title
CN112202297A Winding former and continuous winding process of 4-pole 2-way motor isolated-pole series coil
CN112275893A Method for calculating range of punching number of single-groove punching die of motor stator punching sheet
CN112104125A Single-layer concentric type winding and coil inserting process without wire for 2-pole 1-circuit motor
WO2021004250A1 Ie5 three-phase asynchronous motor based on cast aluminum rotor and stator laminations having slots of unequal size
CN111682665A IE5 three-phase asynchronous motor based on unequal-slot punching sheets of stator and cast-aluminum rotor
CN111496225A Low-pressure cast aluminum pressurizing process for cast aluminum rotor of three-phase asynchronous high-voltage motor
CN111470406A Lifting appliance for lifting rotor
CN111525750A Low-voltage cast aluminum core heating process of three-phase asynchronous high-voltage motor cast aluminum rotor
CN110957873A Single-punching die structure of large and small groove-shaped stator punching sheets
CN110899658A Water cooling structure for high-pressure cast aluminum mould of three-phase asynchronous motor cast aluminum rotor
CN110289709A A kind of big sulculus stator punching
CN110289712A A kind of big sulculus stator punching that MgO-ZrO_2 brick is 4
CN110289710A A kind of big sulculus stator punching that MgO-ZrO_2 brick is 9
CN110535257A A kind of big sulculus stator punching that MgO-ZrO_2 brick is 8
CN110289711A A kind of big sulculus stator punching that MgO-ZrO_2 brick is 6
CN110445267A A kind of big sulculus stator punching that MgO-ZrO_2 brick is 7
CN109093007A A kind of fixed device of motor stamping single punch-die punch-pin
CN109175927A Stator core rotates power-assisted tool
CN109067108A A kind of threephase asynchronous cast-aluminum rotor low-voltage cast aluminum dummy shaft structure
CN108551248A A kind of closed slot rotor punching